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1. 1 dir UP gt Se Reading SWITCH ON SWITCH ON SWITCH OFF SWITCH OFF HYSt HYSt Reading st S Pt Fig 9 Description of the Digital Output function Technical characteristics 4 digit LED 7 6mm high Display The decimal point position can be programmed Display range 1999 9999 Power supplied by the 4 20mA current loop Maximum voltage drop 0 2 of span 1 digit Temperature drift 0 01 C RL load resistance RLmax Vdc Vtx 6 0 022 Speed of conversion 4 measurements per second DIN43650 connector Permanent Using two keys 5 9 one internal Electrical connections Parameter settings memor Programming Moving average that can be set from 1 no average to 20 Display filter samples Error messages HI current over 20mA LO current under 4mA Protection degree IP65 Functioning temperature 10 80 Technical characteristics of the HD2601V 1 model digital output Type of output Open collector ground output Maximum current 100mA Maximum reverse voltage 30Vdc ORDERING CODES HD2601V 1 Configurable sandwich LED indicator plug on for transmitters with DIN 43650 connector and 4 20 mA output i e HD2004T HD2601V 2 Configurable sandwich dual LED indicator plug on for transmitters with DIN 43650 connector and 4 2
2. 120 C 0 25 C 0150mm Tpa7e obe thermometer 120 C 0 25 C 050mm TP87 0 o o o SCITUR Immersion 50 200 0 25 C TP878 0 173 DIN Thin Film Photovoltaic qi abb 0 25 C TP878 1 0 1 3 DIN Thin Film TP879 0 o o o VONT Em Compost 20 C 120 C 0 25 C Common features Temperature drift 20 C 0 003 C 4 wires Pt100 probes without SICRAM module Model Type Application field Accuracy TP47 100 0 o 1 3 DIN Thin Film 4 wires Pt100 50 250 1 3 DIN TP87 100 0 o 1 3 DIN Thin Film 4 wires Pt100 50 200 1 3 DIN Common features Temperature drift 20 C Pt100 0 003 C Pressure PR 5 ORDERING CODES HD2304 0 The kit consists of the instrument HD2304 0 3 1 5V alkaline batteries operating manual case Probes and interface module PP471 have to be ordered separately Pressure probes equipped with SICRAM module PP471 Interfacing SICRAM module between instrument and Delta Ohm probes of the series TP704 and TP705 Cable 2 meters long The list of pressure probes is outlined in the technical data table Temperature probes equipped with SICRAM module TP472I Immersion probe Wire Wound Pt100 sensor Stem mm length 300 mm Cable 2 meters long TP4721 0 Immersion probe Thin Film Pt100 sensor Stem 3 mm length 230 mm Cable 2 meters long TP473P I Penetration probe Wire Wound Pt100 sensor Stem 4mm length 150 mm Cable 2 meters long TP473P 0 Penetration probe Thin
3. Working temperature 0 60 C Connection quick couplings 85mm Compensation temperature 0 60 C Drift on zero 1 f s 0 5 8 0 5 f s 0 3 5 Drift on span 1 f s 0 5 f s 0 5 1 5 0 3 1 5 Fluid contacting the membrane non corrosive air and gas Measurement of temperature by Instrument Pt100 measurement range 200 650 C Pt1000 measurement range 200 650 C Resolution 0 1 C Instrument accuracy 0 1 C Drift after 1 year 0 1 C year TECHNICAL SPECIFICATIONS OF PROBES AND MODULES IN LINE WITH THE INSTRUMENT Pressure measurement by module PP471 All TP704 and TP705 series Delta Ohm probes can be connected to the PP471 module See the table pressure probes at page PR 9 for the technical specifications of the individual probes Technical specifications of the PP471 module Accuracy 0 05 of full scale Peak duration gt 5ms Peak accuracy 0 5 of full scale Peak dead band lt 2 of full scale TECHNICAL DATA OF PROBES AND MODULES EQUIPPED WITH INSTRUMENT Temperature probes Pt100 sensor with SICRAM module Model Type Application field Accuracy on 0 25 196 C 300 C 4721 Immersion 196 C 500 C 0 5 C 300 C 500 C Immersion _ 50 C 300 C 0 25 C 50 C 300 C 0 25 C 50 300 TP473P l Penetration 50 C 400 C 0 5 C 300 C 400 C LEATRO Penetration
4. Digital Output Fig 4 HD2601V 1 Fig 5 HD2601V 2 To proceed with the electrical connections open the connector by removing the screw 6 as shown in the Fig 6 Remove the gasket 1 Unscrew the fairlead 5 and take off the gasket 4 Use a screw driver to pry and take off the connecting terminal 2 Make the connections as shown in the Fig 7 and 8 if present the shielded cable braid must be connected to the earth terminal Once the connections are made close the connector Fig 1 HD2601V 2 4 20mA Transmitter 1 4 20 Transmitter 2 Fig 3 HD2601V 2 connection Digital _ Output Fig 7 HD2601V 1 Fig 8 HD2601V 2 Electrical connections of the connecting Electrical connections of the connecting terminal terminal The display is now ready for use proceed with the programming of the scale factors Maximum load The RL maximum load applicable to the 4 20mA loop after insertion of the display can be calculated as follows see Fig 2 and 3 Vdc Vix 6 0 022 RLmax Vdc is the direct voltage Vtx is the voltage drop on the transmitter shown in the relevant technical characteristics Display By pressing the extern
5. External power supply HD 9022 mbar 121110 9 8 HD 3408TR BARO OUTPUT 6 00 1 00V PWR SUPPLY 12 35 min 156m HD 9408TR BARO 0 1 V OUTPUT PR 28 accurate temperature compensation over the whole range from 40 C to 60 C HD 9408TR BARO requires a continuous dc power supply and a differential cabling connection to achieve best results It is available in different output ver sions 0 1 0 5 1 5 1 6 on request HD 9908T BARO unlike the other models is equipped with a display showing the pressure measurements an analog output 0 20 mA 4 20 mA 0 1 V and 0 5 V 0 10 V on request configurable by the customer and with an ON OFF relay output with programmable alarm threshold HD 9908T BARO requires a 24 Vac or 230 Vac on request power supply HD 9408T BARO HD 9408TR BARO and HD 9908T BARO are low cost and excellent performance solutions for meteorological applications environmen tal monitoring systems metrological and environmental data logging altitude applications barometric pressure compensation in the performance of internal combustion engine cleanroom barometric pressure compensation testing of vehicle emissions HOUSING AND INSTALLATION In all models the sensor electronics are housed in a sturdy MACROLON with IP67 protection Opening the lid holes are available that allow you to secure the base of the transmitter directly to a panel or a
6. ____ ____ TP 704 10BAl 025 25 485 C BSP TP704 20BGI 025 6FS 40 125 C BSP 008 p 704 20BAI 025 amp FS 25 485 C TP704 50BGI 0259 6FS 40 125 74 BSP 100 0 4 0 25 FS 25 485 C BSP TP704 100BGI 0259 6FS 40 125 74 BSP otber pp Pig oie S 25 sd C BSP Pe ee 200 bar 400 bar TP704 200BGI TP704 200BAI 0 25 FS 0 25 FS 40 125 C 25 85 C 500 bar 1000 bar TP704 500BGI 0 25 FS 40 125 C 700 bar TP704 500BAI 0 25 FS 25 85 C Ceramic diaphragm e Only report of calibration no Accredia certificate PR 4 HD 2304 0 P NEETU 4 AM gt HD2304 0 MANOMETER THERMOMETER The HD2304 0 is a portable instrument with a large LCD display It performs measurements of absolute relative and differential pressure and temperature The PP471 electronic module is used to measure the pressure The PP471 electronic module works as an interface between the instrument and the TP704 and TP705 series Delta Ohm probes The temperature is detected with immersion penetration contact or air Pt100 probes with SICRAM module or 4 wire direct Pt100 probes The temperature probes are fitted with SICRAM module and the fac tory calibration s
7. 5 50 C 25 65 C 0 90 RH without condensation IP66 4 1 5V type AA batteries 200 hours with 1800mAh alkaline batteries 20uA Output mains adapter 12Vdc 1000mA C F Pa hPa kPa mbar bar atm mmHg mmH O kgf cm PSI inchHg Unlimited independent of battery charge conditions Real time 1min month max drift 2000 pages containing 18 samples each 36000 samples pressure temperature 1 5 10 15 305 1 2 5 10 15 20 30min 1hour RS232C electrically isolated Can be set from 1200 to 38400 baud 8 None 1 Xon Xoff Max 15m Immediate or 1 5 10 15 305 1 2 5 10 15 20 30min 1hour Pressure 1 1 2 0 electrically isolated 2 quick couplings 0 5mm 8 MiniDin connector Mini USB type B connector 2 pole connector positive at centre _____ HD2114 2 HD2114 2 HD2134 2 HD2164 2 Barometer v v Datalogger Y 4 RS232C USB v v v v External power supply v v v v PR 7 Measurement of pressure using the internal sensor HD2114 0 HD2114 2 20mbar 300mbar 0 001 mbar HD2134 0 HD2134 2 200mbar HD2164 0 HD2164 2 2000mbar 1bar 6bar 0 01 mbar 0 1mbar 0 1 f s 0 1 measurement HD2114B 0 HD2114B 2 600 1100mbar 3bar 0 1mbar Full scale Maximum overpressure Resolution Accuracy 23 C 0 3 1 5 0 3mbar
8. 5 10 80 C BSP 0 500 mbar 1000 mbar 0 1 mbar TP705 500MBD 0 25 ES 0 60 C Tube 0 5 mm 600 1000 mbar 0 1 mbar TP704 600MBGI 0 25 FS 40 125 C 74 BSP TP705 1BD 0 25 FS 0 60 C Tube 05 mm TP705BARO 0 25 96 FS 0 60 C Tube 5 mm 704 186 Erena _ 0 25 FS 40 125 C 14 BSP PoP 704 1 BA 0 25 FS 40 125 C BSP TP705 2BD 0 25 96 FS 0 60 C Tube 5 mm 2 00 bar 4 00 bar 1 mbar TP704 2BGI 0 25 96 FS 40 125 C BSP TP704 2BAI 0 25 96 FS 25 85 C BSP TP704 5BGI 0 25 96 ES 40 125 C BSP Input A DIN 8 pole connector for pressure flow rate or temperature Display Negative symbol input A HOLD symbol BATT symbol flashes during RECORD function permanently lit if the battery is running low Negative symbol input B The display shows the mean values REL symbol indicates that the instrument is making a relative measurement Memory Serial Out Fixed symbol the instrument is storing Flashing symbol serial output is enabled 10 Measurement units that may be selected at input A 11 Measurement unit selected at input A 12 HOLD key for blocking the reading 13 REL key the value shown is relative with respect to the moment in which the REL key was pressed 14 A B key The instrument displays the difference between the inputs 15 Unit A Key for selecting the measurement unit for input A 16 Serial Out enables unloading of
9. CAL ZERO mm HIGH FAST SSSS mmm Vcc GND lout Vout V V V CAL ZERO button and configuration jumpers SUMMARY TABLE OF MODELS AND ACCURACY Vcc GND lout Vout 24Vac 16 40Vdc Electrical connections CONFIGURATION Setting the output range the RANGE jumper allows you to choose one of this output ranges with LOW you choose the low range with HIGH the extended range Response time setting the FAST SLOW jumper lets you choose the response time of the transmitter in FAST position the measurement is integrated over 1 s while in SLOW position is integrated over 4 s SLOW position is recommended if there are conditions of turbulence or disruption of air flow Setting of the parameters in the SR versions the transmitters are preset by the factory To change the settings proceed as follows e Connect the transmitter COM AUX serial output to the 5232 through the RS27 cable or USB through the CP27 cable port If the CP27 cable is used install in the PC the related USB drivers n the PC run a serial communication software e g Hyperterminal set the baud rate to 115200 and the communication parameters to 812 To change the display configuration commands 030 04E 040 050 it is necessary to send the CAL START command to enter the configura tion mode It is not necessary to send the CAL START command to change the parameters related to the speed measuremen
10. Ceramic diaphragm e Only report of calibration no Accredia certificate PR 6 HD2304 0 HD2114 0 HD2114 2 102134 0 es du HD2114 0 HD2114 2 HD2134 0 HD2134 2 HD2164 0 HD2164 2 MANOMETER THERMOMETER HD2114B 0 HD2114B 2 BAROMETER THERMOMETER These are portable instruments with a large LCD display They measure absolute relative and differential pressure as well as temperature Pressure is measured using an internal module which is differential with respect to the atmos phere with fixed full scale With the PP471 module acting as an interface the instrument can use all the TP704 and TP705 series Delta Ohm probes to perform the measurements The HD2114B 0 and HD2114B 2 internal module measures the barometric pressure The temperature is detected using immersion penetration contact or air probes with SICRAM module or direct 4 wire probes The sensor can be a Pt100 or Pt1000 Temperature probes are equipped with SICRAM module and factory calibration data are stored inside so that when the instrument is on it soon recognizes them The HD2114 2 HD2134 2 HD2164 2 and HD2114B 2 instruments are dataloggers They store up to 36 000 samples which can be transferred to a PC the RS232C and USB 2 0 serial ports The storing interval printing and baud rate can be configured using the menu They can transfer the acquired measurements in real time to a
11. ON OFF OFF ON ON 10 00 10 00 kPa 50 00 50 00 mmHg 1 500 1 500 PSI 100 0 100 0 mbar ON ON TAB 6 measuring ranges for outputs of the model HD402T4 Dip switch number 6 2 3 4 5 4 58 4 5 OFF OFF ON OFF OFF ON ON ON kPa mmHg PSI mbar OFF ON 0 25 0 kPa 0 100 0 mmH 0 4 00 PSI 0 250 mbar ON OFF 0 50 0 kPa 0 250 0 mmH 0 7 50 PSI 0 500 mbar OFF OFF ON ON 0 100 0 kPa 0 500 0 mmHg 0 15 00 PSI 0 1000 OFF ON 25 0 25 0 kPa 100 0 100 0 mmH 4 00 4 00 PSI 250 250 mbar ON OFF OFF OFF ON ON ON ON 50 0 50 0 kPa 100 0 100 0 kPa 250 0 250 0 mmH 500 0 500 0 mmHg 7 50 7 50 PSI 15 00 15 00 PSI 500 500 mbar 1000 1000 mbar TAB 7 measuring ranges for outputs of the model HD402T5 Dip switch number 6 2 3 4 5 4 5 4 5 4 5 OFF OFF ON OFF OFF ON ON ON kPa mmHo PSI mbar OFF ON 0 50 0 kPa 0 250 mmH 0 10 00 PSI 0 500 mbar ON OFF 0 100 0 kPa 0 500 mmHg 0 15 00 PSI 0 1000 mbar OFF OFF OFF ON ON 0 200 0 kPa 0 1000 mmHg 0 30 00 PSI 0 2000 mbar OFF ON 50 0 50 0 kPa 250 250 mmH 10 00 10 00 PSI 500 500 mbar ON OFF 100 0 100 0 kPa 500 500 mmHg 15 00 15 00 PSI 1000 1000 mbar ON OFF OFF ON ON 200 0 200 0 kPa 1000 1000 mmHg 30 00 30 00 PSI 2000 2000 mbar ON ON Confi
12. TP704 600MBGI 74 BSP 1 00 bar 2 00 bar 5 00 bar 10 00 bar 20 0 bar Tube 5 mm Tube 5 mm TP705 1BD TP705BARO 2 00 bar 1 mbar 704 5 6 _______ nM mbar Fake _ TP704 5BAI pu 20 0 bar 0 01 bar TP704 10BGI 40 0 bar 0 01 bar TP704 20BGI TP704 1BGI Ss rr eee TP704 1BA TP705 2BD SSS 4 00 bar 1 mbar TP704 2BGI EE EE _ _______ TP704 2BAl TP704 10BAl SS l TP704 20BA 0 25 FS 0 25 FS 0 25 ES 0 25 ES 0 25 ES 0 25 ES 0 25 ES 0 25 ES 0 25 F S 0 25 ES 0 25 ES 40 125 C 40 125 C 0 60 C 40 125 C 25 85 C 40 125 C 25 85 C 40 125 C 25 85 C 40 125 C 25 85 C BSP BSP Tube 0 5 mm BSP BSP BSP BSP BSP BSP BSP BSP 50 0 bar 100 0 bar 0 01 bar TP704 50BGI 0 25 ES 40 125 C BSP TP704 50BAI 0 25 FS 25 85 C BSP 100 bar 200 bar 0 1 bar TP704 100BGI 0 25 ES 40 125 C BSP TP704 100BAI 0 25 FS 25 85 C BSP 200 bar 400 bar 0 1 bar TP704 200BGI 0 25 FS 40 125 C BSP TP704 200BAI 0 25 FS 25 85 C BSP 500 bar 1000 bar 0 1 bar TP704 500BGI 0 25 FS 40 125 C BSP 700 bar 0 1 bar TP704 500BAI 0 25 FS 25 85 C BSP
13. ee AE o e eue d aa cw pO MEM EE CIS r EE S do rer E CI UT SW Dec WII ge cw a o epe pego e a a T CO 5 15 25 35 45 50 Change of the full scale speed with the temperature at constant baromet ric pressure V fs ARE E T 16 0 C 1 08 9 1 04 1050 Patm mbar 1000 800 850 900 950 Change of the full scale speed with the barometric pressure at constant temperature In the SR models the serial command CS nnnn allows to associate to the full scale of the analog output a speed value chosen by the user even different from the maximum value actually measurable by the transmitter HD404T 1P 6 42 58 SR with square root output not available for type D versions L with LCD display AZ with auto zero circuit D differential pressure f s f s G relative pressure with reference to the atmosphere 0 f s Nominal full scale f s 1P 100Pa 2P 250Pa 500Pa 4P 1000Pa 1M 10mmH 0 2M 25mmH 0 50mmH 0 4M 100mmH 0 11 0 4inchH 0 21 0 8inchH 0 3I 2inchH 0 41 4inchH 0 PR 26 ACCESSORIES Supplied e N 1 piece of 3 2 6 4 silicone tube 2m long N 2 HD434T 5 plastic fittings Under request H
14. o DRE 2 wires Pt1000 50 200 C 1 3 DIN Common features Temperature drift 20 C Pt100 0 003 C Pt1000 0 005 C A To the portable data loggers of the series HD21 2 a serial port mini USB type HID Human Interface Device has been inserted For the connection to a PC with the cable USB type A MiniUSB type B code CP23 it is not necessary to install any driver USB B The port with the miniDin connector in all HD21 2 models is a serial port type RS232C The serial port RS232C of a PC or the printer HD40 1 can be connected by the cable HD2110CSNM Hill MiniDIN RS232C Mini USB ORDERING CODES HD2114 0 The kit consists of the HD2114 0 with built in 20mbar full scale probe 4 1 5V alkaline batteries operating manual case Other probes and PP471 module have to be ordered separately HD2114 2 The kit consists of the HD2114 2 datalogger with built in 20mbar full scale probe 4 1 5V alkaline batteries operating manual case and DeltaLog9 software Other probes PP471 module and cables have to be ordered separately HD2134 0 The kit consists of the HD2134 0 with built in 200mbar full scale probe 4 1 5V alkaline batteries operating manual case Other probes and PP471 module have to be ordered separately HD2134 2 The kit consists of the HD2134 2 datalogger with built in 200mbar full scale probe 4 1 5V alkaline batteries operating manual case and DeltaLog9 software Other probes PP471 module a
15. 0 400 0 400 inchH O 1 000 1 000 mbar AU 250 0 250 0 Pa 25 00 25 00 mmH 0 1 000 1 000 inchH 0 2 500 2 500 mbar TAB 4 measuring ranges for outputs of the model HD402T2 6 2 3 4 5 Dip switch number 4 5 4 5 4 5 OFF OFF ON OFF OFF ON ON ON Pa mmH 0 inchH 0 mbar OFF ON 0 250 Pa 0 25 0 mmH 0 0 1 00 inchH 0 0 2 50 mbar ON OFF 0 500 Pa 0 50 0 mmH 0 0 2 00 inchH 0 0 5 00 mbar OFF OFF OFF ON ON 0 1000 Pa 0 100 0 mmH O 0 4 00 inchH 0 0 10 00 mbar OFF ON 250 250 25 0 25 0 mmH 0 1 00 1 00 inchH 0 2 50 2 50 ON OFF 500 500 Pa 50 0 50 0 mmH 0 2 00 2 00 inchH 0 5 00 5 00 mbar ON OFF OFF ON ON 1000 1000 Pa 100 0 100 0 mmH 0 4 00 4 00 inchH 0 10 00 10 00 mbar ON ON TAB 5 measuring ranges for outputs of the model HD402T3 Dip switch number 6 2 3 4 5 4 5 4 5 4 5 OFF OFF OFF OFF ON ON ON kPa mmHg PSI mbar OFF ON 0 2 50 kPa 0 10 00 mmHg 0 0 400 PSI 0 25 0 mbar ON OFF 0 5 00 kPa 0 25 00 mmHg 0 0 750 PSI 0 50 0 mbar OFF OFF ON ON 0 10 00 kPa 0 50 00 mmHg 0 1 500 PSI 0 100 0 mbar OFF ON 2 50 2 50 kPa 10 00 10 00 mmHg 0 400 0 400 PSI 25 0 25 0 mbar ON OFF 5 00 5 00 kPa 25 00 25 00 mmHg 0 750 0 750 PSI 50 0 50 0
16. 40 125 C 25 85 C 40 125 C 25 85 C 40 125 C 25 85 C 40 125 C 25 85 C 40 125 C 25 85 C BSP 200 bar TP704 200BGI 0 25 FS 40 125 C 400 bar TP704 200BAI 0 25 FS 25 85 C 500 bar 1000 bar TP704 500BGI 0 25 FS 40 125 C 700 bar TP704 500BAI 0 25 FS 25 85 C Ceramic diaphragm e Only report of calibration no Accredia certificate Pressure DO 9704 00 9704 PRESSURE AND TEMPERATURE DATALOGGER The Delta Ohm DO 9704 pressure gauge and data logger has been designed for detect ing pressure flow rate and temperature physical values which are very important in industrial and chemical processes The instrument has two inputs and automatically recognises the probes connected whether they be pressure or temperature probes or turbines for measuring flow rate As the probes are interchangeable it is possible to choose the most suitable combi nation for all applications without having to recalibrate the instrument The operating principle of the pressure sensor is based on the deflection of a membrane in a sealed chamber in contact with the stream you want to measure the pressure The flow may be liquid or gas The flow rate measurement is based on the number of impulses or the frequency of a small fan The DO 9704 is able to measure the following Pressure differential or relative pr
17. 9 0 10 510 The uncertainties are expressed on a confidence level of about 95 Pressure
18. C 40 to 40 F over 20 C to 60 C 4 to 140 F 4 to 140 F ae PRESSURE TRANSMITTER HD 9408T BARO HD 9408TR BARO 0 25 FS over 6 0 2 96 FS over 6 0 25 FS over 6 Long term stability months at 20 C months at 20 C months at 20 C 1 sec to 99 of full min 24 Vde supply 5 sec to 99 of full 0 scale reading to 39 scale scale reading Response time 200 ms after pressure stabilization Relay contact output Absent Absent 3A 230 Vac resistive load Configurable from 800 to Absent Absent 1100 mbar 8 35 Vde 12 35 Vde 24 Vac 10 230 Vac on request 25 mA 20 C 24 did warm up 120 mA li Operating Temperature 30 60 C 40 60 C 20 60 C Media compatibility Air and dry gases only Overload pressure 2 bar 30 PSI ORDERING CODE HD9408T BARO 800 1100mbar barometric transmitter output 0 1Vdc Upon request output 0 5Vdc 1 5Vdc 1 6Vdc 4 20mA Working temperature range 30 C 60 C HD9408TR BARO 800 1100mbar barometric transmitter output 0 Upon request output 0 5Vdc 1 5Vdc Temperature working range 40 C 60 C heated sensor HD9908T BARO 800 1100mbar digital barometric transmitter with LCD indica tion Outputs 0 20mA 4 20mA 0 1Vdc 0 5Vdc Working temperature range 20 C 60 C ALLARM LED 80 Alarm relay LO LED PRESSURE TRANSMITTER
19. Vacuum Koem Gauge 0 D m on Differential pu Line Pressure 0 kg cm Absolute 0 1 2 3 gt PR 12 1036041 HD36V4T HD3604T HD36V4T RELATIVE PRESSURE TRANSMITTERS HD3604T and HD36V4T are pressure transmitters with microprocessor and current 4 20mA or voltage 0 5V 1 5V or 0 10V output respectively The sensor piezoresistive is insulated and allows gas and liquid pressure measurement over a wide range of tempe ratures The measured pressure is relative to atmosphere The different models cover the scales from 100mbar to 600bar The case is in stainless steel 20mm diam and encloses sensor and electronics in order to connect it to a pressurized system it is supplied with a 14 BSP threaded connection with a 22mm hex fastening ring For electrical connections a male connector DIN 43650 is used The connector is fitted with a three or four pole free female socket with fairlead according to the models All transmitters are factory calibrated at three points The use of a microprocessor circuit allows memorizing the sensor response curve and correcting any possible non linearity No calibration is requested to the user The pressure transmitters HD3604T and HD36VAT can be connected to the single input configurable controller HD9022 to the dual input D09404 or to the led display HD 2601V 1 Output sign
20. 160 16 0 C The value must be between 999 gt 99 9 C and 2000 gt 200 0 C RT Reads the value of the temperature in tenths of C set in the A transmitter Sets the differential static pressure in mbar default 0 Reads the value of the differential static pressure set in the RO go CB nnnn nn RB nnnn nnnl RP nnnn transmitter Sets the full scale speed in hundredths of m s for the analog CS nnnn default see table The max settable value is 10000 gt 100 00 m s RS nn nnl Reads the speed full scale value in m s for the analog output Prints the max measurable speed as a function of the transmitter full scale pressure and values set for the parameters The value is in the speed unit of measurement set in the transmitter 9 The speed is calculated from the pressure measure through a quadratic rela tionship For this reason the speed resolution is lower for low pressure values measured and the change of the speed measurement on the display appears rather discontinuous if the fixed centesimal resolution is used If a more uni form speed change on display is desired enable the automatic speed resolution change as a function of the measured value 2 The differential static pressure is equal to the difference between the abso lute static pressure inside the duct and the barometric pressure The different
21. 25 50 C 250 C TP49AC 0 o o 0 3 C 70 C 50 C A min Fii Contact 70 250 0 25 50 250 0 0 3 C 70 C 50 C e Penetration 70 250 0 25 50 250 Tags 1191096 1206 0 25 C 0150mm 76 1 obe thermometer 4120 C 0 25 C 050mm TP87 0 o o o T Immersion 50 C 200 C 0 25 C TP878 0 V3 DINThin Film Photovoltaic 4 85 0 25 C TP878 1 0 1 3 DIN Thin Film TP879 0 o o o Compost 20 C 120 C 0 25 C Common features Temperature drift 20 C 0 003 C 4 wires Pt100 probes Model Type Application field Accuracy TP47 100 0 o 1 3 DIN Thin Film 4 wires Pt100 50 250 C 1 3 DIN TP87 100 0 o 1 3 DIN Thin Film 4 wires Pt100 50 200 C 1 3 DIN Common features Temperature drift 20 C Pt100 0 003 C ORDERING CODES HD2124 1 The kit consists of instrument HD2124 1 4 per 1 5V alkaline bat teries instruction manual case and DeltaLog9 software Probes PP471 module and cables have to be ordered separately HD2124 2 The kit consists of instrument HD2124 2 data logger 4 per 1 5V alkaline batteries instruction manual case and DeltaLog9 software Probes PP471 module and cables have to be ordered separately HD2110CSNM 8 pole connection cable MiniDin Sub D 9 pole female for RS232C C 206 Cable for instruments of the series HD21 1 to connect directly to USB i
22. 50 C 300 C 0 25 C 50 C 300 C 0 3 C 50 C 300 C 474 Contact 50 C 400 C 0 5 C 300 C 400 C M e Contact 50 300 0 3 50 C 300 C Eu ir 50 C 250 C 0 3 50 250 0 0 3 C 50 C 300 C TP4721 5 Penetration 50 C 400 C 0 6 300 C 400 C 5 0 30 C 50 C 300 C TP4721 10 Penetration 50 C 400 C 0 6 300 C 400 C TP49A 0 0 3 C 70 C 50 C Immersion 70 C 250 C 0 25 50 C 250 C TP49AC 0 0 3 C 70 C 50 C GE T ain Contact 70 250 0 25 C 50 C 250 C 0 0 3 C 70 C 50 C Glass A Thin Film Penetration 70 C 250 C 0 25 50 C 250 C 75 1 Globe thermometer sng 4120 C 0 25 C 0150mm 8761 A 30 C 120 C 0 25 C TP87 0 o o o BEN UR Immersion 50 200 0 25 C TP878 0 VS DIN Thin Film Photovoltaic 4 C 4 85 C 0 25 C TP878 1 0 1 3 DIN Thin Film TP879 0 o o o J pi TRIER Compost 20 C 120 C 0 25 C Common features Temperature drift 20 C 0 003 C PR 8 4 wires Pt100 and 2 wires Pt1000 Probes Model Type Application field Accuracy TP47 100 0 o 4 wires Pt100 50 250 C 1 3 DIN TP47 1000 0 o 2 wires Pt1000 50 250 C 1 3 DIN TP87 100 0 o 4 wires Pt100 50 200 1 3 DIN TP87 1000 0
23. Control Xon Xoff Serial cable length Max 15m Print interval Immediate or 1 5 10 15 305 1 2 5 10 15 20 30min 1hour USB interface model HD2124 2 Type 1 1 2 0 electrically isolated Connections Input module for the probes Serial interface USB interface model HD2124 2 Mains adapter 2 8 male DIN45326 connectors 8 MiniDin connector Mini USB type B 2 pole connector positive at centre Measurement of temperature by Instrument Pt100 measurement range 200 650 C Resolution 0 1 C Instrument accuracy 0 1 C Drift after 1 year 0 1 C year TECHNICAL DATA FOR INSTRUMENT EQUIPPED WITH PROBES AND MODULES Measurement of pressure by module PP471 All TP704 and TP705 series Delta Ohm probes can be connected to the PP471 module For the technical characteristics of the single probes see the table pressure probes below Technical characteristics of PP471 module Accuracy 0 05 of full scale Peak duration gt 5ms Peak accuracy 0 5 of full scale Peak dead band lt 2 of full scale TECHNICAL DATA OF PROBES AND MODULES EQUIPPED WITH INSTRUMENT Temperature probes Pt100 sensor with SICRAM module A To the portable data loggers of the series HD21 2 a serial port mini USB type HID Human Interface Device has been inserted For the connection to a PC with the cable USB type A MiniUSB type B code CP23 it is not necessary to load any driver USB B
24. For the connection of the models HD21 1 to the USB port of a PC is neces sary the USB serial converter C 206 The converter is supplied with its own drivers which must be installed before the connection of the converter to the PC see details in the Cd Rom supplied with the converter C The port with the miniDin connector in all included models is a serial port type RS232C The serial port RS232C of a PC or the printer HD40 1 can be connected by the cable HD2110CSNM RS232C Model Type Application field Accuracy on 0 25 196 C 300 C TP472l Immersion 196 C 500 C 0 5 C 300 C 500 C vain Immersion 50 C 300 C 0 25 C 50 C 300 C o o 0 25 C 50 C 300 C TP473P l Penetration 50 C 400 C 0 5 300 C 400 C Penetration 50 C 300 C 0 25 C 50 C 300 C Jem 0 3 C 50 C 300 C 474 Contact 50 C 400 C 0 5 300 C 400 C TP474C 0 Contact 50 300 0 3 C 50 C 300 C TP475A 0 o o o o o a INTERES Air 50 C 250 C 0 3 C 50 C 250 C Ene 5 0 3 C 50 C 300 C TP4721 5 Penetration 50 C 400 C 0 6 C 300 C 400 C o 5 0 30 C 50 C 300 C TP4721 10 Penetration 50 C 400 C 0 6 300 C 400 C TP49A 0 0 3 C 70 C 50 C icin cin Immersion 70 C 250 C 0
25. Overpressure G gauge Pressure measured with respect to the atmospheric pres sure environment pressure reference the measured pressure is always higher than the reference pressure Depression V vacuum Pressure with respect to the atmospheric pressure envi ronment pressure reference the measured pressure is always lower than the reference pressure Differential pressure D differential Pressure measured with respect to any ref erence pressure the measured pressure may be higher or lower than the reference pressure ORDER CODES D09704 Pressure gauge thermometer data logger The kit consists of instrument D09704 carrying case 9V batteries DeltaLog1 software and user s manual CPA cable 9CPRS232 cable for dowonload data pressure probes temperature probes fittings and gaskets have to be ordered separately TEMPERATURE PROBES TP 870 Immersion temperature probe Pt100 sensor diam 3x230 mm measuring range 50 400 C TP 870 C Contact temperature probe Pt100 sensor diam 4x230 mm measuring range 50 400 C TP 870 P Penetration temperature probe Pt100 sensor diam 4x150 mm range 50 400 C TP 870 A Air temperature probe Pt100 sensor diam 4x230 mm measuring range 50 250 PRESSURE PROBES Pressure probes sensor surface in contact with fluid under pressure alumina or AISI316 steel Body in steel AISI 304 O Ring in VITON male thread 1 4 BSP 8 pin DIN 45326 connector The codes
26. and pressure probes list are shown in table below ACCESSORIES 9CPRS232 Sub D 9 pole extension cable female female RS232 null modem CPA Connection cable L 1 5m to connect the pressure probes to the instruments DeltaLog 1 DeltaLog1 software for PC data download and PC data manager KIT 2104 Set of BSP fittings and gaskets for TP704 series of probes C 205 Serial connection cable with USB connector for PC and Sub D 9 pole connector for the instrument The cable has a built in USB RS232 converter and connects the instrument DO 9704 directly to the USB port of the PC TEMPERATURE PROBES OF THE SERIES TP870 Description Drawing cu Temp C Immersion probe 3 x 230 mm 50 250 870 0 Penetration probe 4 x 150 mm 50 250 870 0 Contact probe 4 x 230 mm 7 12 C 50 250 TP 870A 0 Air probe 4 x 230 mm d o p 50 4 250 Time constant in water at 100 C B Time constant detected in contact with metal surface at 200 C C Time constant in air at 100 gt C Notes Time constant to respond to the 63 of the temperature variation PRESSURE PROBE TABLE ORDERING CODES Maximum overpressure Full scale pressure Accuracy From 20 to 25 C Working Relative pressure temperature compared to atmosphere Resolution Connection Differential pressure Absolute pressure NON
27. have been calibrated at the factory They are used to monitor clean room barometric pressure to control filters to measure flows employment with the Pitot tube for packing and packaging machines and to control ventilation Access hole to adjust the zero on models up to 100mbar f s Access hole to adjust the zero on models up to 100mbar f s SLOPE ZERO e rs gos 768 m SSS e Connect shield cable to GND Vcc Vout Vdc Vac cc F Power supply Power supply Vout x GND HD408T HD4V8T TECHNICAL INFORMATION 20 C AND 24Vdc HD408T HD4V8T Sensor Piezoresistive Measurementrange 260 100 2200 800 1000 2000 mbar Output signal 0 sie t eae oneal Precision 0 5 FS 20 C Resolution Infinite Temperature effects lt 196 F S zero lt 1 F S span from 20 C to 60 C from 4 to 140 F Time stability lt 1 ES over 6 months at 20 C Startup time 1 sec at 99 of full scale reading Response time 10 ms until it reaches the pers ed by applying a step pres 16 40 or 24 Vac with output 0 10 Power 8 30 10 40 Vdc or 24 Vac with outputs 0 5 1 5 Vdc Absorption 20 mA 20 C 24 R 727 0 24Vcc Lmax Load resistance Vdc 8 Minimum input resistance ek mA Operating temperature 2
28. insulated Insulated Insulated membrane membrane membrane 10 0 mbar 20 0 mbar 0 01 mbar TP705 10MBD 0 5 FS Tube 5 mm 10 00 bar 20 0 bar 0 01 bar TP704 10BG TP704 10BAl 0 25 F S 0 25 F S 40 125 C BSP 25 85 C 20 0 bar 50 0 bar 40 0 bar 100 0 bar 0 01 bar 0 01 bar TP704 20BGI 0 25 FS 40 125 C TP704 50BGI TP704 20BAI 0 25 FS 0 25 F S 25 85 C 40 125 C 704 50 0 25 F S 25 85 C 100 bar 200 bar 0 1 bar TP704 100BGI TP704 100BAI 0 25 FS 0 25 F S 40 125 C 25 85 C 200 bar 500 bar 400 bar 1000 bar 0 1 bar TP704 200BGI 0 25 FS 40 125 C TP704 500BGI TP704 200BAI 0 25 F S 0 25 F S 25 85 C 40 125 C 700 bar TP704 500BAI 0 25 F S 25 85 C Ceramic diaphragm e Only report of calibration no Accredia certificate 20 0 mbar 40 0 mbar 0 01 mbar TP705 20MBD 0 5 FS Tube 5 mm 50 0 mbar 100 mbar 0 01 mbar TP705 50MBD 0 5 FS Tube 05 mm TP705 100MBD 0 25 96 FS Tube 5 mm ee Lm TP704 100MBG 025 FS 10 80 C BSP TP705 200MBD 0 25 FS 0 60 C Tube 5mm TP704 200MBGI 0 25 FS 10 80 C BSP 400 mbar 1000 mbar 0 1 mbar 704 400 025
29. mA for example the string HD402T2 5 00mbar B40 indicates that the transmit ter model is HD402T2 the full scale set for the analog outputs is 5 00 mbar Fig 6 channel probe AP3721 the measuring range is bipolar 5 00 5 00 mbar and the analog current output type is 4 20 mA The last character of the string 0 in the example is a Example of connection with the indicator controller HD9022 confidential code 135 Display caL zeno EE 504 P _ SWITCH Models with suffix L are equipped with a 4 digit LCD display In models with LCD SSSSI mea option the measuring range shown on the display is always bipolar f s f s and DERE Ed related to the maximum full scale available in model the setting of the measuring range only affects the behavior of the analog outputs e e eee The measure on the display is updated twice a second m GND Error messages Undr it appears if the measured value is less than the minimum measurable value aver OvEr it appears if the measured value exceeds the maximum measurable value CAL Error it appears at the end of the zero calibration if the maximum off set value possible to be corrected is exceeded Fig 7 cu
30. of pressures relative to the atmosphere or differential pressures e Dual analogue output current and voltage e Versions with or without LCD display Applications e Control of air conditioning and ventilation e Control of filters e Monitoring of clean rooms e Pneumatic controls e Respirators e Vaporizers Description The series of transmitters HD402T is suitable for measuring relative pressure with respect to atmosphere or differential pressure in the range from 50 Pa to 200 kPa These transmitters use a silicon piezoresistive sensor with high accuracy and temperature compensation which has excellent linearity repeatability and sta bility over the time The output signal of the sensor is converted into a standard analog output to be chosen between voltage 0 10 V or current 0 20 mA or 4 20 mA The cur rent output signal can be transmitted over long distances with high immunity to interference the maximum distance depends on the load and the section of the connection cables but distances of several hundred meters are commonly reached The tool offers a wide range of configurations Besides the full scale f s differ ent measuring units can be chosen for each instrument and it is also possible to set the unipolar 0 f s or bipolar f s f s measuring range The configuration can be made through a series of dip switches mounted on the circuit board or by connecting the serial port of the transmitte
31. the table pressure probe below Technical specifications of PP471 module Accuracy 0 05 of full scale TECHNICAL DATA OF PROBES AND MODULES EQUIPPED WITH INSTRUMENT Temperature probes Pt100 sensor with SICRAM module Model Type Application field Accuracy PT on x0 25 C 196 C 300 C 472 Immersion 196 C 500 C 0 5 C 300 C 500 C 20 Immersion _ 50 C 300 C 0 25 50 C 300 C n 5 0 25 C 50 C 300 C TP473P l Penetration 50 C 400 C 0 5 300 C 400 C LEATRO Penetration _ 50 C 300 C 0 25 50 C 300 C m 0 3 C 50 C 300 C TP474C I Contact 50 C 400 C 0 5 300 C 400 C TP474C 0 Contact 50 300 0 3 C 50 C 300 C RE Air 50 C 250 C 0 3 50 250 p 0 3 C 50 300 TP4721 5 Penetration 50 C 400 C 0 6 300 C 400 C m 0 30 C 50 C 300 C TP4721 10 Penetration 50 C 400 C 0 6 C 300 C 400 C TP49A 0 o 0 3 C 70 C 50 C GREAT cin Immersion 70 C 250 C 0 25 50 C 250 C TP49AC 0 5 0 3 C 70 C 50 C Contact 70 C 250 C 0 25 C 50 C 250 C 0 o o 0 3 C 70 C 50 C MI Fihi Penetration 70 C 250 C 0 25 50 C 250 C 751 Globe thermometer
32. 0 60 C Storage temperature 20 80 C Compatible elements air and dry gases only 350mbar for the models 10 20 50 100 mbar Overpressure limit 3X FS for all the other models Pressure connection With 0 5mm flexible tube Electric connection Screw terminal box Case MACROLON Case size 64x58x34 Protection degree IP67 INSTALLATION In all models the sensor and electronic parts are housed in a robust case in MACROLON with IP67 degree of protection Opening the cover the holes that allow to secure the transmitter s base directly to a panel or a wall become available 408 HD4V8T can be mounted in any position the deviation of the zero due to the mounting position is in the worst case 10 mbar range less than 1 F S and can be corrected with an appropriate regulating potentiometer that can be accessed from outside for pressures up to 100mbar MECHANICAL DIMENSIONS 65 0 mm 35 0 mm 58 0 mm PR 17 Pressure NUN HD 4V8T Baro 1 0 5Vdc 2 1 5Vdc Output _ 0 not indicated 4 20mA Differential pressure f s f s with regard to the atmosphere G Relative pressure 0 f s with regard to the atmosphere B bar MB mbar Nominal full scale 10 20 50 100 200
33. 0 mA outputs i e HD9008TRR Fig 6 DIN43650 connector HD2601V 1 Pressure ACCREDIA aS L ENTE ITALIANO DI ACCREDITAMENTO ACCREDIA LAT N 124 Laboratory pressure measurements is eee LAT i re PR 34 x j 1 i a 7 E d LL E i h ACCREDIA Laboratory LAT N 124 L ENTE ITALIANO DI ACCREDITAMENTO DELTA OHM s r l Tel 39 049 89 77 150 fax 39 049 63 55 96 Via G Marconi 5 E mail info deltaohm com 35030 CASELLE DI SELVAZZANO PD ITALIA URL http www deltaohm com Permanent Laboratory ACCREDITATION TABLE Quantity Instrument to be calibrated Uncertainty Note in liquid medium relative condition from 0 075 MPa to 5 MPa U p Pa 3 2 10 p 100 from 5 MPa to 100 MPa U p 2 6 10 p4 2 5 10 in gas medium relative condition from 1 4 kPa to 170 kPa U p 5 5 10 2 5 Pressure from 0 17 to 7 MPa U p Pa 3 4 10 p 30 from 7 to 12 MPa U p Pa 9 0 10 p4 500 in gas negative medium relative condition from 100 kPa to 1 4 kPa Up Pa 5 5 10 p 3 in gas medium absolute condition from 1 4 kPa to 170 kPa U p 5 5 10 p 3 from 0 17 to 7 MPa 3 4 10 31 from 7 to 12 MPa
34. 26 6 2013 Pressure HD 2124 1 HD 2124 2 HD 2304 0 pag PR 2 Portable manometers thermometers HD 2114 0 HD 2114 2 HD 2134 0 HD 2134 2 HD 2164 0 HD 2164 2 HD 2114B 0 HD 2114B 2 pag PR 7 Micro manometers barometers thermometers DO 9704 pag PR 10 Portable pressure and temperature meter datalogger HD 3604T 36V4T pag PR 13 3 Relative pressure transmitters DIN 43650 connector stainless steel membrane pu HD 2004T HD 20V4T pag PR 15 Absolute relative pressure transmitters DIN 43650 connector stainless steel or alumina membrane HD 408T HD 4V8T pag PR 17 Relative or differential pressures transmitters with respect to atmosphere HD 4V8T Baro pag PR 18 Barometric transmitter HD 402T pag PR 19 Relative or differential pressures transmitters with respect to atmosphere HD 404T pag PR 23 Very low relative or differential pressures transmitters HD 9408T BARO HD 9408TR BARO HD 9908T BARO pag PR 28 Barometric pressure transmitters HD 9408PS 50 pag PR 30 Static port for barometric measures HD 2601V 1 HD 2601V 2 pag PR 32 Led displays for 4 20mA passive transmitter with one or two inputs e Accredited ACCREDIA LAT calibration laboratory N 124 for Pressure pag PR 34 The qualitative level of our instruments is the result of a continuous evolving of the product itself This way bring to slight differences between what reported on this manu
35. 500 mbar MB b 1 lu 2 0 Current Output Type _ Voltage HD4V8T BARO PRESSURE TRANSMITTER _ 1128 mea OUTPUT OUTPUT OUTPUT OUTPUT pu 4 20mA 0 10Vdc 0 5Vde 1 5Vde bau DE OLI RANGE 0 10 HD408T 10MBG HD4V8T 10MBG3 HD4V8T 10MBG1 HD4V8T 10MBG2 0 20mbar HD4V8T 20MBG2 0 50mbar HD408T 50MBG HD4V8T 5OMBG3 HD4V8T 50MBG1 HD4V8T 50MBG2 0 100mbar 0 200mbar _ HD408T 200MBG HD4V8T 200MBG3 HD4V8T 200MBG1 HD4V8T 200MBG2 0 500 ers PE EE SERRE HD4V8T 500MBG2 0 1000mbar HD4V8T 1BG1 HD4V8T 1BG2 0 2000mbar HD408T 2BG HD4V8T 2BG3 HD4V8T 2BG1 HD4V8T 2BG2 RELATIVE 10 10mbar HD408T 10MBD HD4V8T 10MBD3 HD4V8T 10MBD1 HD4V8T 10MBD2 20 20mbar HD408T 20MBD HD4V8T 20MBD3 HD4V8T 20MBD1 HD4V8T 20MBD2 50 50mbar HD408T 50MBD HD4V8T 50MBD3 HD4V8T 50MBD1 HD4V8T 50MBD2 100 100mbar HD408T 100MBD HD4V8T 100MBD3 HD4V8T 100MBD1 HD4V8T 100MBD2 200 200mbar HD408T 200MBD HD4V8T 200MBD3 HD4V8T 200MBD1 HD4v8T 200MBD2 HD 4V8T Baro 500 500mbar HD408T 500MBD HD4V8T 500MBD3 HD4V8T 500MBD1 HD4V8T 500MBD2 BAROMETRIC TRANSMITTER 1000 1000mbar HD408T 1BD HD4V8T 1BD3 HD4V8T 1BD1 HD4V8T 1BD2 2000 2000mbar 408 2 0 HD4V8T 2BD3 HD4V8T 2BD1 HD4V8T 2BD2 DIF
36. 6 bar HD 20 4T 16 BG HD 20 4T 16 BA sure that the plant will not occur abnormal and unexpected peaks or sur ges of fluid under pressure 40 bar HD 20 4T 40 BG HD 20 4T 40 BA 60 bar HD 20 4T 60 BG HD 20 4T 60 BA 100 bar HD 20 4T 100 BA 160 bar HD 20 4T 160 BA 250 bar HD 20 4T 250 BA ORDER CODES 400 bar HD 20 4T 400 BA HD2004T 1 B 61 600 bar HD 20 4T 600 BA Output 1 0 5V 2 1 5V 3 0 10V none 4 20 mA A Absolute pressure G Relative pressure B bar MB mbar Nominal full scale bar 100 200 400 600 relative mbar 1 2 5 4 6 10 16 25 40 60 relative or absolute bar 100 160 250 400 600 absolute bar Current output Voltage output Type of output 0 Current Fig 5 V Voltage M 4 Perfect vacuum Atmospheric absolute vacuum pressure Absolute pressure Absolute Sealed gauge m 2 o o 2 Q D 1 bar o 55 9 3 a8 D T B 59 Vacuum pressure Positive pressure a L 58 0 e 22 0 m Reference pressure Types of pressure Fig 3 Remove the gasket 1 Unscrew the cable gland 5 and take the gask
37. D3719 Flow offtake for square or cylindrical channel Two pieces of 23 2 26 4 tube 1m long HD3721 Flow offtake for plastic material cylindrical channel Two pieces of 23 2 26 4 tube 1m long RS27 15232 null modem serial connection cable with 9 pole SubD connector for the PC and 3 pole connector for the COM AUX port of the instrument CP27 Serial connection cable with USB connector for the PC and 3 pole connector for the COM AUX port of the instrument The cable has a builtin USB RS232 converter and connects the transmitter directly to the USB port of the PC Pitot tubes see list and dimensions at next page AP3719 duct probe AP3721 duct probe 135 HD404T3PD PITOT TUBES Stainless steel Pitot tubes for air speed measurement supplied with silicone tube 6mm external 4mm internal length 2m LED CAL ZERO mm FAST SSSS aes GND lout Vout LOW SLOW i A 2122 eJeleiaelee GND Vin c 16 40 24 B zi Voltage output 0 10Vdc L mm L mm Temp C Material 72 120 120 500 192 300 192 0 600 C AISI 316 900 240 800 240 1000 240 ca 5 3 H
38. FERENTIAL Barometric transmitter to wall mount for indoor use with 0 1 analog output Measuring range 600 1100mbar Power supply 10 40 Vdc Working temperature 30 C 60 C Suitable for installation in the housings for weather stations HD32 35 ES Examples of connections with the HD9022 and 009404 indicators regulators 2 5 HD32 36 and HD32 36FP Technical specifications Type of sensor Piezoresistive Measuring range 600 1100 mbar Analog output 0 1Vdc Accurac 0 5 20 C Resolution Infinite lt 1 F S zero lt 1 F S span from 20 C to 60 C Temperature drift HD9022 HD9022 4 F to 140 F T la m n Long term stabilit 0 2595 F S at 6 months at 20 C settling Time 1 sec Al 99 of the measure Response time lt 200ms after pressure stabilization Power Supply 10 40 Current Supply lt 4mA Working temperature 30 60 C Compatibility Dry air and gases non corrosive DOGADA DO9404 Overpressure 2 bar 30 psi 15 ND Ino 45V GND Viv Dimensions 65mm x 58mm x 35mm N GND Ving 5V lint 15 GND Vin2 5V lint 15V exoeleeeoeee FE SENE IE 9 8 7 6 5 4 3 2 1 Y p omi HD408T has 4 20mA current output HD4V8T with voltage output PR 18 HD 4021 HD402T PRESSURE TRANSMITTERS e Sensor with high accuracy and stability e Measurement
39. Film Pt100 sensor Stem 4mm length 150 mm Cable 2 meters long TP474C I Contact probe Wire Wound Pt100 sensor Stem 4mm length 230mm contact surface 5mm Cable 2 meters long TP474C 0 Contact probe Thin Film Pt100 sensor Stem 4mm length 230mm contact surface 5mm Cable 2 meters long TP475A 0 Air probe Thin Film Pt100 sensor Stem 4mm length 230mm Cable 2 meters long TP4721 5 Penetration probe Thin Film Pt100 sensor Stem 6mm length 500 mm Cable 2 meters long TP4721 10 Penetration probe Thin Film Pt100 sensor Stem 6mm length 1000mm Cable 2 meters long TP49A 0 Immersion probe Thin Film Pt100 sensor Stem 2 7mm length 150mm Cable 2 meters long Aluminium handle TP49AC 0 Contact probe Thin Film Pt100 sensor Stem 4 mm length 150mm Cable 2 meters long Aluminium handle TP49AP 0 Penetration probe Thin Film Pt100 sensor Stem 2 7mm length 150mm Cable 2 meters long Aluminium handle TP875 I Globe thermometer 150 mm with handle Wire Wound Pt100 sensor complete of SICRAM module Cable 2 meters long 876 1 Globe thermometer 50 mm with handle Wire Wound Pt100 sensor complete of SICRAM module Cable 2 meters long TP87 0 Immersion probe Thin Film Pt100 sensor Stem 3 mm length 70 mm Cable 2 meters long TP878 0 Contact probe for solar panels Thin Film Pt100 sensor Cable 2 meters long TP878 1 0 Contact probe for solar panels Thin Film Pt100 sensor Cabl
40. HD9908T BARO 24Vac 230Vac 9 em el SET 24 Vac standard Hysteresis 0 230Vac on request trimmer Set trimmer OUTP T Output Analog selection output HD 9908T BARO Pressure PR 29 HD9408P5 50 HD9408PS 50 STATIC PORT FOR BAROMETRIC MEASUREMENTS The measurement of the barometric pressure in free field can give incorrect values of hundred pascal fluctuation and wind direction With the static port for barometric measurements HD9408PS 50 can minimize these errors because in addition to act as a filter brake against the dynamic pressure of the wind the barometer can operate correctly even in the presence of snow or ice and comply with the recommendations of the WMO World Meteorological Organization The materials used for the construction of the static port are UV resistant and can operate in temperatures between 40 C and 80 C INSTALLATION AND CONNECTION Installation is simple it must be installed away from buildings trees or any other source which can disrupt the flow of wind To install the bracket is available HD9408PS 56 and three stainless steel screws M5x16 Acc The connection of the static to the barometer for example HD9408T or HD9408TR is made with a special tube HV55 internal diameter of 3mm 6mm outer diameter and UV resistant to climate changes Maintenance or cleaning is minimal The plastic parts are manufactured by BASF LURAN S777K Clean using non aggre
41. I age output HD36V4T IP65 With connector correctly engaged The HD3604T and HD36V4T transmitters can be installed in any position Make the electrical connection to the free female connector as indicated in the diagrams of the following table Transmitter model Connection diagram of the transmitter pin front view Notes HD3604TxBG If the connection cable is shielded con nect the shield to pin 4 Use a shielded connection cable and nect the shield to the pin PR 13 Pressure Mechanical Dimensions In the models with a 4 20mA current output In the models with a voltage output use use the following connections the following connection 100 11 72 28 1 4 20mA HD3604TxBG HD36V4TxBG DIN 43650A connector To make the electrical connections you need to open the female connector See technical specifications Examples of connections with the HD9022 and D09404 indicators regulators DO9404 HD9022 Transmitters with current output DO9404 HD9022 ALARM HI LO Voltage output Remove the gasket CD Unscrew the fairlead and take off the gasket Use a screwdriver to pry and take off the connecting terminal Make the connections as shown in the figure if present the shielded cable braid must be connected to the earth te
42. IGH FAST see T E meal 22 21222 212121012 Pressure 16 40Vdc T 24Vac Current output 4 20mA HD434T 5 AP3721 PR 27 HD 94081 BARO HD 9408TR BARO HD 9908T BARO BENI BAI apa jis fert Tees NM eo E 9408T BARO HD 9408TR BARO 9908 BAROMETRIC TRANSMITTERS HD 9408T BARO HD 9408TR BARO and HD 9908T BARO are analog output electronic barometers They use a piezoresistive sensor element which gives extremely accurate and stable measurement of the atmospheric pressure and assures excellent repeatability low hysteresis and very good temperature sta bility The output signal of the sensor is conditioned to provide a voltage or a current output linearly proportional to the barometric pressure The transmitters are ready as they have been calibrated at the factory A zero adjustments poten tiometer is available for offset to station elevation HD9408T BARO requires a continuous dc power supply its low power con sumption 4 mA makes it ideal for portable and remote battery or solar powered applications It is available in different kinds of analog output 0 1 Vdc 0 5 Vdc 1 5 Vdc 1 6 Vdc on request or 4 20 mA two wires HD 9408TR BARO offers superior temperature performance the internal cir cuitry allows the sensor to work at constant temperature so that it achieves
43. LM range e g 100 Pa 10 mmH 0 0 4 H O 1 CP27 Serial connection cable with USB connector on the PC side and 3 pole mbar in HD402T1 connector on the side of the instrument The cable has a built in USB RS232 n um n range e g 50 5 mmH 0 0 2 0 0 5 mbar converter and it connects the instrument directly to the USB port of the PC in the unipolar measuring range 0 f s the bipolar measuring range f s f s Set the interval 0 20 mA for the analog current output Set the interval 4 20 mA the analog current output In order to read the settings of the transmitter send the commands described in Table 10 TAB 10 serial commands to read the configuration Comando Risposta Descrizione It reads the current configuration of the transmitter CO See the If the dip switch 1 is OFF it returns the configuration set via example below the serial port If the dip switch 1 is set to ON it returns the configuration set by dip switch See the GF example below It reads the configuration set by the serial port See the GS example below It reads the configuration set by the dip switch The commands for reading the configuration return a string consisting of e model e full scale value set for the analog outputs polarity of the measuring range U unipolar B bipolar e range of the analog output current 020 20mA 4 4 20
44. N In all the models the sensor and the electronic are contained in a sturdy plastic case with an IP67 protection degree Opening the lid are available 3 mm diam eter holes that let you set the base of the transmitter directly to a panel or a wall 84 0 mm x bo ja 80 0 mm 3mm Pressure PR 23 HD404T can be mounted in any position but typically on a vertical wall with the pressure inlets facing downwards The gap from zero due to the mounting posi tion can be compensated by using CAL ZERO button The procedure to follow for manual calibration of zero is the following one Make sure that the transmitter is powered by at least 1 hour Disconnect both tubes from the and pressure inlets Press CAL ZERO button until the red LED starts to flash When the red led turns off the zero procedure is completed and you can reconnect the tubes to pressure fits We suggest you to perform the auto zero procedure at least once a year under normal working conditions In models with auto zero circuit AZ option this procedure is regularly per formed every 15 minutes without disconnecting the hoses from pressure taps During the reset which takes about 4 seconds the analogical outputs and the display will remain frozen at the measured value Models with auto zero have virtually no need for maintenance LED
45. PC or to a portable printer p e the HD40 1 with the RS232C serial port The Max Min and Avg function calculates the maximum minimum or average values The Peak function can be activated with external probes connected to the module PP471 and detects the presence of pressure peaks Other functions include the relative measurement REL the HOLD function and the automatic turning off which can also be excluded The instruments have IP66 protection degree HD2164 0 HD2114B 0 2000mbar 600 1100mbar 20mbar 200mbar 2000mbar INSTRUMENT TECHNICAL CHARACTERISTICS Instrument Dimensions Length x Width x Height Weight Materials Display Operating conditions Working temperature Storage temperature Working relative humidity Protection degree Power supply Batteries Autonomy Power absorbed with instrument off Mains models HD21 4 2 Measuring unit Security of logged data Time Date and time Accuracy Measured values storage models HD21 4 2 Type Quantity Storage interval Serial interface RS232C models HD21 4 2 Type Baud rate Data bit Parity Stop bit Flow Control Serial cable length Print interval USB interface models HD21 4 2 Type Connections Input modules for the probes Serial interface models HD21 4 2 USB interface models HD21 4 2 Mains adapter models HD21 4 2 185x90x40mm 470g complete with batteries ABS rubber 2x42 digits plus symbols Visible area 52x42mm
46. SET HYS OFF ON ON POWER SOURCE AND MEASUREMENT DEVICE HD9408T BARO OUTPUT 0 00 1 00 V gt a a 8 35 VDC VIN HD 9408T BARO 0 1 V OUTPUT POWER SOURCE AND MEASUREMENT DEVICE HD9408TR BARO OUTPUT K 0 00 1 00 V 0 00 5 00 V PWR SUPPLY 12 35 VDC 150mA VIN HD 9408T BARO 0 1 V OUTPUT 9406 BARO OUTPUT H 4 20 mA HD 9408T BARO 4 20 mA OUTPUT two wire HD 9022 mbar 999995 9995599 1211 10 9 8 HD 9022 mbar S408T BARO OUTPUT 0 00 1 00V TETS 1211109 8 HD BARO B D HD 9022 mbar amp amp amp amp amp amp 12 11 10 9 HD 9908T BARO 4 20 mA OUTPUT 800 1100 mbar 600 1100 mbar on request 0 1 standard 0 20 mA 4 20 mA 0 5 Vdc 0 1 standard 0 1 Vand 1 6 Vdc and 0 5 1 5 0 5V 0 10Von 4 20 mA 1 6 request request configurable by two wires request means of a jumper Display 1 20 C Analog output 0 8 mbar 20 C 0 5 mbar 20 C 0 5 mbar 20 C B E Display 1 mbar Infinite Infinite Analog output Infinite lt 1 F S zero 195 FS zero lt 1 F S span 0 8 mbar over 40 C lt 1 FS span Thermal effects Over 20 C to 60 C to 60
47. TERS WITH DIN 43650 CONNECTOR HD 2004T and HD 20V4T are microprocessor pressure transmitters with cur rent output 4 20 mA the first and voltage output 0 5V 1 5V or 0 10V the second The sensitive element consists of a jumper of piezoresistive resistors deposited on a ceramic membrane At the variation of pressure the bending of this mem brane causes a linear and proportional variation of the bridge resistances The stainless steel case 30 mm diam includes both the sensor and the elec tronics For the connection to the pressure there will be a part threaded 1 4 BSP and a tax on container for a key 27 mm For the electrical connection is present on the side a male connector pin Faston three or four depending on model with the corresponding female socket and PG7 cable gland to DIN 43650 Fig 1 HD 2004T transmitter with DIN 43650 connector Technical Specifications Current 4 20 mA HD 2004T 0 5V HD 20V4T 1 1 5V HD 20V4T 2 0 10V HD 20V4T 3 200 400 600 relative mbar 1 2 5 4 6 10 16 25 40 60 100 160 250 400 and 600 absolute bar 1 2 5 4 6 10 16 25 40 60 relative bar Twice the rated value Output Signal Voltage Full scale pressure Overpressure limit to 250 bar 400 bar 750 bar 600 bar 750 bar Sensor Piezoresistive in contact with the measuring Alumina stainless steel for models up to 1bar Fluid in contact wi
48. V which then can be transmitted over long distances with a high immunity to noise In each model it s possible to choose via a dip switch between two measure ment ranges in order to select the optimal scale for each application Usually the low pressure transmitters are susceptible to the guidance by which they are mounted In HD404T series there is available a special auto zero circuit which periodically equalize the differential pressure at the input sensor and cor rects the offset the transmitters provided with this circuit are insensitive to the mounting position In addition the circuit compensates autozero aging and the deviation of the zero of the sensor to temperature changes virtually eliminates maintenance HD404T1PG AZ L It s available the L display option in which the pressure is visualized on a display with 4 digits in the selected measurement unit The SR square root is especially useful if the transmitter is connected to a Pitot or Darcy tube as the output is directly proportional to the speed of airflow The SR version with L option also allows to display in addition to the pressure measured the speed of airflow calculated The SR version is configurable by the user by connecting the transmitter to a PC and sending serial commands via a standard communication software It is possible to set the coefficient of the Pitot or Darcy tube used the parameters for the calculation of the speed
49. airflow tem perature barometric pressure differential static pressure in the duct the speed unit of measurement m s or ft s and the speed full scale for the analog output The transmitters are ready to use and are supplied calibrated at 3 points by the manufacturer Typical applications for HD404T series are clean room monitoring filters con trol flow measures matched with the Pitot tube the air conditioning control and the ventilation one TECHNICAL COMMON FEATURES 20 C AND 24VDC Sensor Piezoresistive from 0 50 Pa 0 0 2 H O to 0 1000 Pa 0 4 0 relative and differential see table For the SR models the speed measurement ranges depend on the tube constant the temperature and the pressure see table Measurement range Output signal 0 10 Vdc gt 10 and 4 20 mA lt 500 Q Accuracy It depends on the model see table Response time 1 s fast or 4 s slow selectable through jumper 25 kPa Only air and non aggressive gases Over pressure limit Compatible media Power supply 24 Vac 10 or 16 40 Absorption 1W Pressure fit With 5 mm flexible tube Terminal board with screws max 1 5 mm conduit for Electrical connections j input cable Wanda 10 60 C 5 50 C for models with auto zero AZ 9 0 95 RH Storage temperature 20 70 C Case sizes 80 x 84 x 44 mm Degree of protection IP67 INSTALLATIO
50. al Full scale pressure Technical characteristics Notes 4 20mA HD3604TxBG models 0 5V HD36V4TxBG1 models 1 5 HD36V4TxBG2 models 0 10V HD36V4TxBG3 models 100 200 400 600 mbar 1 2 5 bar 4 6 10 16 25 40 60 100 160 250 Case material Weight Load resistance Protection degree Installation and connections 400 and 600 bar relative Overpressure limit Twice the nominal full scale value Sensor Piezoresistive Surface in contact with fluid Steel 17 4PH Fluid in contact with Gas or liquid membrane o 20 80 C for Operating temperature 40 125 C 100 and 200 mbar f s 10 30Vdc Power supply voltage HD36V4TxBG3 models with anges 0 10Vdc output Absorption edm In the models with voltage output Accuracy lt 0 25 5 Temperature effects 1 span 1 offset For a variation of 100 C Mechanical stability lt 0 195F S After 10 cycles 0 f s Response time 5ms Connection to the system male under pressure Male connector 3 or 4 poles DIN Electric connection 43650A female connector DIN 46350A 30mm in the models Dimensions 20mm in 2 5 bar Case included L 100mm L 105mm in the models Stainless steel AISI 304 100gr 636Q 24Vde Lmax 400 and 600 mbar 1 bar 220g inthe models 400 and 600 mbar 1 bar For the models with d Vdc 10 current output 4 20mA m 22mA HD3604T For the models with volt ne TOK
51. al 0 10 R gt 10 and 0 20 or 4 20 MAR lt 500 Q 0 25 seconds for the analog outputs Response time 0 5 seconds for the display updating 50 kPa for the models with f s up to 10 kPa 200 kPa for the model with f s 100 kPa 400 kPa for the model with f s 200 kPa Only air and non aggressive dry gases Overpressure limit Compatible media 24 Vac 1096 or 16 40 lt 1W Q 24 Vdc 0 5 mm hose Power supply Absorption Pressure connection Screw terminal block max 1 5 mm PG9 fairlead for the input Electrical connections cable Operating conditions 10 60 0 95 RH 20 70 C 80 x 84 x 44 mm Storage temperature Housing dimensions Protection degree IP67 PR 19 Pressure TAB 1 full scale values and units of measurement Model Pa mbar mmH 0 inchH 0 mmHg PSI HD402T1 50 100 250 0 5 1 2 5 5 10 25 0 2 0 4 1 HD402T2 250 500 1000 2 5 5 10 25 50 100 1 2 4 HD402T3 2 5 5 10 25 50 100 10 25 50 0 4 0 75 1 5 HD402T4 25 50 100 250500100 10025050 47505 40275 50 100 200 500 1000 2000 2505001000 10 15 30 2 resolution Modello Pa kPa mmH 0 inchH O PSI HD402T1 HD402T2 HD402T3 HD402T4 0 001 HD402T5 0 1 80 un Fig 1 dim
52. al and the instruments you bought We can not completely exclude the presence of errors for which we apologise Data images and descriptions included in this catalogue can not be enforced legally We reserve the right to perform any modification and correction at any time without notice PR 1 HD 2124 1 HD 2124 2 HD2124 1 AND HD2124 2 MANOMETER THERMOMETER HD2124 1 and HD2124 2 are two inputs portable instruments with a large LCD display They perform measure of absolute relative differential pressure and temperature In order to measure the pressure you use the electronic module PP471 that works as an interface between the instrument and Delta Ohm probes series TP704 and TP705 Temperature is measured by means of Pt100 with SICRAM module or direct 4 wires Pt100 probes for immersion penetration con tact or air Temperature probes are equipped with SICRAM module and factory calibration data are stored inside so that when the instrument is on it soon rec ognizes them The HD2124 2 is a data logger It stores up to 32 000 samples which can be transferred into a PC connected to the instrument through the RS232C and USB 2 0 serial ports It is possible to configure the storage interval the printing and the baud rate by the menu Both models are equipped with RS232C serial port and they can transfer the acquired measures in real time to a PC or a portable printer Functions Max Min and Avg calculate maximum mi
53. al key 5 See Fig 1 it is possible to display in sequence the maxi mum minimum and average of the captured measurements since the last reset Record function and the time passed since the last reset Timer function The controls to reset the Record and Reset functions are independent The following table shows in the same order the indications provided by the display when repeatedly pressing the external key 5 The sequence starts from measurement mode Display indication Notes Current measurement HIGH message It means HIGH Maximum value Lou message It means LOW Minimum value Avg message Average value d n shows the minutes shows the seconds MEAS returns to normal measurement To reset the Record MAX MIN and AVG values keep the external key pressed 5 for about 10 seconds until the display ian CLr CLEAR To reset the timer use the RST RESET function in the menu for the details see the chap ter dedicated to programming It means AVERAGE shows the years shows the days shows the hours Programming In order to program the display the internal key needs to be accessed unscrew the four screws in the corners of the display face plate The internal key INT is shown in Fig 1 by number 9 the external key EXT by number 5 Using the INT key the various menu items are scrolled Use EXT to access the displayed
54. al output can control a digital device or a relay coil The instrument display can be rotated at 90 or overturned to fit different installation conditions HD2601V 1 4 20mA Transmitter Fig 2 HD2601V 1 connection DIODE PROTECTING PR 32 Installation and connections Fig 1 shows the typical configuration the display is inserted between the transmitter 8 and the DIN43650 female connector 1 The display has two keys one externally accessible 5 used for data display current measurement maximum minimum and average values timer the internal key 9 is accessible only after removing the cover and is used together with the external key for programming In box 3 over the display window the unit of measurement label can be applied The card supporting the display and relevant cover can be rotated at 90 pitches by unscrewing the 4 screws at the corners Fig 2 and 3 illustrate the electrical connections of the single model HD2601V 1 and the dual model HD2601V 2 Vdc represents the direct current power source RL RL1 e RL2 are the devices inserted in the current loop PLC recorder In the HD2601V 1 model Rd represents the load connected to the open collector digital output NOTE on Fig 2 if a relay coil is controlled insert a diode protecting the device s output The numbers 1 2 and 3 refer to the information on the instrument s connector 4Vdc Iout 4 20mA 1001 4 20mA
55. bar TP7Z05 5OMBD 200 mbar TPPOS TOOMBD ooma ee ___ o TP704100MBG 025 FS 10 8090 BSP 100 mbar TP705 200MBD ORDERING CODES Relative pressure compared to atmosphere Working temperature Connection Accuracy Absolute pressure From 20 to 25 C 0 60 C 0 60 C 0 60 C 0 5 FS 0 5 FS 0 5 FS Tube 5 mm Tube 5 mm Tube 5 mm 0 60 C Tube 5 mm 200 mbar 400 mbar 0 1 mbar TP704 200MBGI 10 80 C BSP 400 1000 0 1 TP704 400MBGI 10 80 C BSP 500 1000 0 1 TP705 500MBD 0 60 C Tube 5 mm 600 mbar 1000 mbar 0 1 mbar TP704 600MBGI 40 125 C BSP 1 00 bar TP705 1BD 0 60 C Tube 5 mm TP705BARO 0 60 C Tube 5 mm 2 00 bar 1 mbar TP704 1BGl 40 125 C BSP TP704 1BA 40 125 C BSP 2 00 bar 5 00 bar 10 00 bar 20 0 bar 50 0 bar 100 bar TP705 2BD 0 60 C Tube 5 mm 4 00 bar TP704 2BGl 10 00 bar TP704 5BGI 20 0 bar 0 01 bar TP704 10BGI 40 0 bar 0 01 bar TP704 20BGI 100 0 bar 0 01 bar rr TP704 100BGI 200 bar SS ____ __ NEMPE a TP704 100BAI 0 25 ES 0 25 ES 0 25 ES 0 25 ES 0 25 FS 0 25 F S 0 25 FS 0 25 F S 0 25 FS 0 25 FS 0 25 ES 40 125 C 25 85 C
56. data at the RS 232C serial output 17 Prog this key is pressed to enter the routine for programming the various func tions of the instrument 18 A key When enabled this key increases the displayed parameter 19 Output for RS 232C SUB D male 9 pole 20 Input B DIN 8 pole connector for pressure flow rate or temperature 21 Input A indication 22 Multiplication factor for channel A 10 23 Multiplication factor for channel A 107 24 Input B indication oF MN copa de 25 Multiplication factor for channel B 10 Erie 8 1 26 Multiplication factor for channel B 103 my ON 27 The display shows the Maximum values a REL HOLD 28 The display shows the difference in value between inputs A or B Belath RE 29 The display shows the Minimum values init f H 30 Measurement units that may be selected at input B as 31 Measurement unit selected at input _ 2 y ov 32 Key for switching the instrument on and off gt 4 3 33 Unit B Key for selecting the measurement unit for input B 34 When pressed in sequence the display indicates the Maximum peak value the Minimum value and the Mean value 35 The key has various functions it starts and stops storage confirms the set parameters 36 V key When enabled this key decreases the displayed values starts and stops the RECORD function PRESSURE REFERENCES Barometric Pressure
57. e 5 meters long TP879 0 Penetration probe for compost Thin Film Pt100 sensor Stem 8 mm length 1000mm Cable 2 meters long Temperature probes without SICRAM module TP47 100 0 Immersion probe Thin Film Pt100 sensor probe Stem 3 mm length 230mm 4 wires connection cable with connector 2 meters long TP47 Only connector for probe connection without SICRAM module direct 3 and 4 wires Pt100 2 wires Pt1000 TP87 100 0 Immersion probe Thin Film Pt100 sensor Stem 3 mm length 70mm Cable 2 meters long 4 wires connection cable with connector 1 meter long PRESSURE PROBE TABLE Full scale pressure Differential pressure Maximum overpressure Resolution ORDERING CODES Relative pressure compared to atmosphere Accuracy Working From 20 to 25 C temperature Connection Absolute pressure NON insulated membrane Insulated membrane Insulated membrane 10 0 mbar 20 0 mbar 0 01 mbar e TP705 10MBD Tube 5 mm 20 0 mbar 40 0 mbar 0 01 mbar e TP705 20MBD Tube 5 mm 50 0 mbar 100 mbar 0 01 mbar TP705 50MBD Tube 5 mm 100 mbar 200 mbar 0 1 mbar Tube 5 mm 14 BSP TP705 100MBD TP704 100MBGI 200 mbar 400 mbar 0 1 mbar Tube 5 mm 14 BSP TP705 200MBD TP704 200MBGI 400 mbar 1000 mbar 0 1 mbar TP704 400MBGI 74 BSP 500 mbar 1000 mbar 0 1 mbar TP705 500MBD Tube 5 mm 600 mbar 1000 mbar 0 1 mbar
58. el AP as a function join angle yaw angle p 0 ds Tp 2 ab mien 12 rr 1 een 17 28 i Yaw angle Speed m s AP as a function of yaw angle join angle 0 AP as a function of speed join angle o 0 1 00 51 785 0 50011 10101 195 0 0x 18 QA LH SERERE EE EE LLL LL S _ a ace amp a i ji s Speed m s Speed m s AP as a function of speed yaw angle p 0 AP as a function of speed yaw angle p 0 PR 31 HD 2601V 1 HD 2601V 2 HD 2601V 1 HD 2601V 2 4 20mA TRANSMITTER DISPLAYS WITH DIN43650 CON NECTOR The HD2601V 1 is a 4 20mA passive transmitter display with DIN43650 connector the HD2601V 2 model is fitted with two independent dual output transmitter viewers The display is inserted between transmitter and connector Power is supplied by the 4 20mA current loop The snap in display can be programmed by the user Two keys can be used to set scale factors decimal point position display update time maximum minimum and average values display time passed after turn on open collector digital output parameters of the single display version The programmable parameters are saved into a permanent memory and are not erased when power is disconnected All device functions are continuously monitored by an integral diagnostic system In the single model HD2601V 1 the open collector digit
59. ensions mm Installation In any model the sensor and the electronics are housed in a rugged plastic case with IP67 protection degree By opening the lid 3 mm diameter holes are available so to allow securing the base of the transmitter directly to a panel or to the wall 50 Fig 2 fixing holes dimensions in mm The transmitter can be mounted in any position but typically it is secured on a vertical wall with the pressure taps facedown The deviation of the zero due to the mounting position can be corrected by using CAL ZERO The procedure for the manual calibration of the zero is the following make sure that the transmitter is powered at least for 1 hour disconnect both the tubes from the pressure and inputs press CAL ZERO until the red LED starts flashing when the red LED turns off the zeroing procedure is completed and you can reconnect the tube to the pressure connections It is recommended to follow the auto zero procedure at least once a year under normal operating conditions PR 20 Fig 3 CAL ZERO key and configuration dip switch Vcc GND lout Vout Current output Vcc GND lout Vout ouput 16 40 Vdc Vout 0 10V Fig 4 electrical connections Configuration Setting the configuration mode the transmitter can be configured by using the dip switches on the circuit board or via the serial communicat
60. ers long Aluminium handle 875 1 Globe thermometer 150 mm with handle Wire Wound Pt100 sensor complete of SICRAM module Cable 2 meters long 876 1 Globe thermometer 50 mm with handle Wire Wound Pt100 sensor complete of SICRAM module Cable 2 meters long TP87 0 Immersion probe Thin Film Pt100 sensor Stem 3 mm length 70 mm Cable 2 meters long TP878 0 Contact probe for solar panels Thin Film Pt100 sensor Cable 2 meters long TP878 1 0 Contact probe for solar panels Thin Film Pt100 sensor Cable 5 meters long TP879 0 Penetration probe for compost Thin Film Pt100 sensor Stem 8 mm length 1000mm Cable 2 meters long Temperature probes without SICRAM module TP47 100 0 Immersion probe Thin Film Pt100 sensor probe Stem 3 mm length 230mm 4 wires connection cable with connector 2 meters long TP47 Only connector for probe connection without SICRAM module direct 3 and 4 wires Pt100 2 wires Pt1000 TP87 100 0 Immersion probe Thin Film Pt100 sensor Stem 0 3 mm length 70mm Cable 2 meters long 4 wires connection cable with connector 1 meter long PRESSURE PROBE TABLE Full scale pressure Differential pressure Maximum 4 overpressure Resolution Lo __________ insulated membrane Insulated membrane Insulated membrane 100 mbar 200mbar 0 01 eTP705 I0MBD 200 mbar _ 40 0 0 01 __ 7 2 50 0 mbar 100 0 01 m
61. essure and 5V or 10V at full scale pressure 900 _ 675 S 450 zl tc 225 0 10 15 20 25 30 Vcc V Fig 2 4 20 mA output load resistance according to the power supply voltage PR 15 Pressure HD 20041 and HD 20V4T series pressure transmitters can be connected to FULL RELATIVE ABSOLUTE ABSOLUTE Delta Ohm HD 9022 single input configurable indicators regulators to DO 9404 SCALE Ref atmospheric pressure Ref vacuum Ref 1 bar s g double input ones or led indicator HD2601V 1 100 HD 20 4T 100MBG 200 mbar HD 20 4T 200MBG Warnings 400 mbar 20 4T 400MBG The pressure transmitter has a male threaded 74 BSP During installation take 600 mbar 20 4T 600MBG special care to the pressure resistance of the junction Use any appropriate seals 1 bar HD 20 4T 1 BG HD 20 4T 1 BA Great attention must be placed in the installation of transmitters 25 bar HD 20 4T 2 BSG HD 20 4T 2 BSA the pressure vessel or piping Attention must be paid to A bar HD 20 4T 4 BG HD 20 4T 4 BA choice of full scale flow rate for an error in addition to permanen T HD 20 4T 6 BG HD 20 4T 6 BA tly damage the transmitter can cause personal injuries and property also HD 20 4T 10 BG HD 20 4T 10 severe Always insert before the first transmitter a key stop and make E 1
62. essure from 10 mbar to 2 bar for air or non corrosive gases absolute and relative pressure from 0 2 bar to 1000 bar for measurements in contact with liquids or gases The measurement units are bar kPa atm mmHg mmH O and PSI he instrument is able to detect peaks of around 5 milliseconds Temperature interchangeable probes are available with amplified Pt100 elements of the TP 870 series the measurement can be in C or F Flow rate Flow rate can be measured with a turbine in the range from 2 to 2000 litres per minute in the measurement units LPM litres per minute or IPGM Imperial Gallons per Minute MAIN CHARACTERISTICS AND APPLICATIONS RECORD function with display of the peak minimum and mean value nput A B measurement function for pseudo differential measurements pressure drops or flow rate with calibrated flanges Relative measurement function with respect to a given instant Zero correction function especially useful for low pressures Stores up to 30 000 measurements with date and time of measurement and program mable interval from 1 sec to 12 hours PR 10 Double display for simultaneous viewing of the two inputs RS 232C serial output for a printer or for unloading data onto a PC Typical applications for this instrument are in the following sectors Hydraulics Fluidodynamics Chemical plants and process controls Compressors Pumping plants Flow rate measurements Chimne
63. et 4 away Using a screwdriver lever and remove the terminal carrier 2 Follow the indications shown on figure 4 to make the connections the ground terminal has to be connected with the braid of the screened cable After carrying out the connections close again the connector Mount the HD 20041 or the HD 20V4T the transmitters have a 1 4 BSP male threaded connection By mounting take care that the fitting is properly pressure sealed and if necessary use adequate seals Apply the connector to the transmitter and fix it with the provided 6 screw Fig 4 DIN 43650 connector electrical connections PR 16 Current output Voltage output HD 4081 HD 4781 HD 408T 4787 RELATIVE OR DIFFERENTIAL ATMOSPHERIC PRESSURE TRANSMITTERS The HD408T HD4V8T are analog output relative or differential atmospheric pres sure transmitters they are used in all those applications where non corrosive air or gas need to be monitored with pressure fields from 10 mbar to 2000 mbar The piezoresistive sensor gives extremely precise and stable measurements of the applied differential pressure with excellent repeatability low hysteresis and very good temperature stability The output signal of the sensor is conditioned to provide either a current output model HD408T or a voltage output model HD4V8T linearly proportional to the applied differential pressure The transmitters are ready to use as they
64. ettings are memorized inside Upon turning on the instrument automatically detects them The Max Min and Avg function calculate the maximum minimum or average values Other functions include the relative measurement REL the HOLD function and the automatic turning off that can also be excluded The instrument has IP67 protection degree INSTRUMENT TECHNICAL SPECIFICATIONS Instrument Dimensions Length x Width x Height 140x88x38mm Weight 160g complete with batteries Materials ABS Display 2x42 characters plus symbols Visible area 52x42mm Operating conditions Operating temperature 5 50 C Storage temperature 25 65 C Working relative humidity 0 90 RH without condensation Protection degree IP67 Power Batteries 3 1 5V type AA batteries Autonomy 200 hours with 1800mAh alkaline batteries Power absorbed with instrument off lt 20uA Measuring unit Connections Input module for the probes C F Pa hPa kPa mbar bar atm mmHg mmH 0 kgf cm PSI inchHg 8 pole male DIN45326 connector Measurement of temperature by Instrument Pt100 measurement range Resolution Instrument accuracy Drift after 1 year TECHNICAL SPECIFICATIONS OF PROBES AND MODULES IN LINE WITH THE INSTRUMENTS All TP704 and TP705 series Delta Ohm probes can be connected to the PP471 module For the 200 650 C 0 1 C 0 1 C 0 1 C year Measurement of pressure by module PP471 technical specifications of each probe see
65. guration via the serial port COM AUX The configuration set with the serial communication is used by the transmitter only if the dip switch 1 is OFF In order to modify the settings please proceed as follows Connect the serial COM AUX output of the transmitter to the RS232 port via the RS27 cable or USB via the cable CP27 of the PC If you use the CP27 cable install the USB drivers on your PC On the PC launch a program for serial communication e g Hyperterminal set the baud rate to 115200 and the communication parameters to 8N1 Send the commands given in Table 9 to set the measurement range correspond ing to the analog outputs Pressure PR 21 TAB 9 comandi seriali di configurazione Accessories Command Response Description Included v num N 1 piece of silicone tubing 03 2 06 4 length 2m Set the unit of measurement of index n n HD402T1 amp HD402T2 HD402T3 amp HD402T4 amp HD402T5 2 plastic fittings HD434T 5 n 0 Pa n 0 kPa n 1 mmH 0 n 1 mmHg Upon request 2 gt ch 0 gt d HD3719 Air inlet for square or cylindrical channel n 3 mbar HD3721 Air inlet for cylindrical channel made of plastic Sets the measuring range of index n TC n 0 high range e g 250 Pa 25 mmH 0 1 H 0 2 5 mbar RS27 5232 null modem serial connection cable with SubD 9 pin connector on in HD402T1 the PC side and 3 pole connector on the side of the instrument n 1 gt
66. ial static pressure is zero if the duct is open in contact with the atmosphere while it can be different from zero in case of closed ducts To exit the configuration mode after sending the CAL START command send the CAL END command the transmitter automatically exits the configuration mode after 5 minutes from the last command sent DISPLAY Models with L suffix are provided with a LCD display with 4 digits Pressure display resolution 50 100 250 500 Pa gt 0 5 Pa 1000 Pa gt 1 Pa 10 25 50 mmH 0 9 0 05 mmH 0 100 mmH 0 gt 0 1 mmH 0 0 2 0 4 1 2 4 inchH 0 gt 0 002 inchH 0 Speed display resolution in the SR models for all the ranges the speed resolution can be centesimal fixed or with automatic change from decimal to centesimal as a function of the measured value The selection between the two options is made via the serial commands O4E and 04D Error reporting Undr itappears if the measured value is smaller than the minimum value that can be measured OvEr itappears if the measured value exceeds the maximum value that can be measured CAL Error itappears when the zero calibration is finished if the maximum offset value that can be corrected is exceeded SPEED FULL SCALE IN THE SR MODELS In the SR models the maximum speed measurable depends on the coefficient of the tube used the temperature the barometric pressure and the differential static pressure set in the transmitter The se
67. ion port COM AUX The choice of the configuration mode is done with the dip switch 1 Dip switch 1 ON the configuration set through the dip switches 2 6 is used Dip switch 1 2 OFF the configuration set via serial port is used Configuration by dip switch The configuration of the dip switches is used by the transmitter only if the dip switch 1 is ON The dip switches 2 and 3 select the low intermediate or high measuring range The dip switches 4 and 5 select one of the four available units in the model The dip switch 6 sets the unipolar 0 f s or bipolar f s f s measuring range A dip switch is OFF when placed down towards the serial connector Instead it is ON if placed up towards the DIP SW sign The following tables report the measuring range for each model corresponding to the analog outputs according to dip switch positions TAB 3 measuring ranges for outputs of the model HD402T1 6 2 3 4 5 Dip switch number 4 5 5 4 5 OFF OFF ON OFF OFF ON ON ON Pa mmH 0 inchH 0 mbar OFF ON 0 50 0 Pa 0 5 00 mmH 0 0 0 200 inchH 0 0 0 500 mbar ON OFF 0 100 0 Pa 0 10 00 mmH 0 0 0 400 inchH 0 0 1 000 mbar OFF OFF OFF ON ON 0 250 0 Pa 0 25 00 mmH 0 0 1 000 inchH 0 0 2 500 mbar OFF ON 50 0 50 0 5 00 5 00 mmH 0 20 200 0 200 inchH 0 20 500 0 500 mbar oy OFF 100 0 100 0 10 00 10 00 mmH 0
68. item Within the menu item the two keys are used to increase or decrease the current information To confirm the entered value press simultaneously the two keys To exit the menu press INT and scroll all the items Menu Item Description dP Selection of the decimal point position ZP 4 Top scale value associated to the 4mA current EP20 Bottom scale value associated to the 20mA current Sets the averaging filter on the measurement this filter calculates the average current of the values captured The instrument captures 4 filt measurements per second one each 0 25s By setting filt 0 25s no ave rage is performed with filt 5 00s the moving average is calculated on the last 20 samples It is possible to set the intermediate values from 0 25s to 5 00s with 0 25s pitches If HILOZYES the display shows Lo if the current drops under the mini HILO mum threshold 4mA and HI if the current raises over 20mA If HILO NO the display continues even outside the limits without showing any alarm S Fu Digital output only HD2601V 1 By selecting YES the output is enabled pressing NO the output is disabled SPEC Sets the digital output tripping point see Fig 9 HYSt Sets the hysteresis width for digital output switching see Fig 9 dir Sets the digital output tripping direction see Fig 9 rst Sets the timer to zero This function is available only for the HD2601V 1 model dir DOWN
69. lm Pt100 sensor Stem 3 mm length 70 mm Cable 2 meters long TP878 0 Contact probe for solar panels Thin Film Pt100 sensor Cable 2 meters long TP878 1 0 Contact probe for solar panels Thin Film Pt100 sensor Cable 5 meters long TP879 0 Penetration probe for compost Thin Film Pt100 sensor Stem 8 mm length 1000mm Cable 2 meters long Temperature probes without SICRAM module TP47 100 0 Immersion probe Thin Film Pt100 sensor probe Stem 0 3 mm length 230mm 4 wires connection cable with connector 2 meters long TP47 Only connector for probe connection without SICRAM module direct 3 and 4 wires Pt100 2 wires Pt1000 TP87 100 0 Immersion probe Thin Film Pt100 sensor Stem 3 mm length 70mm Cable 2 meters long 4 wires connection cable with connector 1 TP475A 0 Air probe Thin Film Pt100 sensor Stem 4mm length 230mm meter long Cable 2 meters long TP4721 5 Penetration probe Thin Film Pt100 sensor Stem 6mm length 500 mm Cable 2 meters long TP4721 10 Penetration probe Thin Film Pt100 sensor Stem 6mm length 1000mm Cable 2 meters long TP49A 0 Immersion probe Thin Film Pt100 sensor Stem 0 2 7mm length 150mm Cable 2 meters long Aluminium handle TP49AC 0 Contact probe Thin Film Pti00 sensor Stem 4 mm length 150mm Cable 2 meters long Aluminium handle TP49AP 0 Penetration probe Thin Film Pt100 sensor Stem 2 7mm length 150mm Cable 2 meters long A
70. luminium handle 875 1 Globe thermometer 150 mm with handle Wire Wound Pt100 sensor complete of SICRAM module Cable 2 meters long PRESSURE PROBE TABLE ORDERING CODES Full scale Maximum Working Resolution Relative pressure o Connection pressure overpressure Differential pressure compared to atmosphere bSolute pressure From 20 to 25 temperature PINON insulated membrane Insulated membrane Insulated membrane 10 0 mbar 20 0 mbar 0 01 mbar TP705 10MBD Ps OS HES 0 60 C Tube 5 mm 20 0 mbar 40 0 mbar 0 01 mbar TP705 20MBD POS HES 0 60 C Tube 5 mm 50 0 mbar 100 mbar 0 01 mbar TP705 50MBD PB HES 0 60 C Tube 05 mm mn TP705 100MBD 0 25 ES 0 60 C Tube 05 mm TP704 100MBGI 0 25 4 BSP TP705 200MBD ss HEART TP704 200MBG 025 S BSP 400 mbar 1000 mbar 0 1 mbar TP704 400MBGI 0 25 FS 14 BSP 500 mbar 1000 mbar 0 1 mbar TP705 500MBD 0 25 FS Tube 0 5 mm 600 mbar 1000 mbar 0 1 mbar TP704 600MBGI 0 25 FS 74 BSP TP705 1BD 0 25 ES Tube 5 mm TP705BARO 0 25 FS Tube 5 mm 1 moar TP704 1BGI 0 25 FS BSP TP704 1BA 0 25 F S 14 BSP TP705 2BD 0 2595 FS Tube 5 mm 2 00 bar 4 00 bar TP704 2BGI 0 25 FS 14 BSP TP704 2BAl 0 25 FS 14 BSP TP704 5BGl 0 25 F S 40 4125 C 14 BSP RN 704 0 25 5 25 485 C BSP TP704 10BGI 025 6FS 40 125 C BSP ieee
71. metres The list of pressure probes is outlined in the PP471 module technical data table Temperature probes equipped with SICRAM module TP472I Immersion probe Wire Wound Pt100 sensor Stem mm length 300 mm Cable 2 meters long TP4721 0 Immersion probe Thin Film Pt100 sensor Stem 3 mm length 230 mm Cable 2 meters long TP473P I Penetration probe Wire Wound Pt100 sensor Stem 4mm length 150 mm Cable 2 meters long TP473P 0 Penetration probe Thin Film Pt100 sensor Stem 4mm length 150 mm Cable 2 meters long TP474C I Contact probe Wire Wound Pt100 sensor Stem 4mm length 230mm contact surface 5mm Cable 2 meters long TP474C 0 Contact probe Thin Film Pt100 sensor Stem 4mm length 230mm contact surface 0 5mm Cable 2 meters long TP475A 0 Air probe Thin Film Pt100 sensor Stem 4mm length 230mm Cable 2 meters long HD2110CSNM gt HD40 1 TP4721 5 Penetration probe Thin Film Pt100 sensor Stem 6mm length 500 mm Cable 2 meters long TP4721 10 Penetration probe Thin Film Pt100 sensor Stem 0 6mm length 1000mm Cable 2 meters long TP49A 0 Immersion probe Thin Film Pt100 sensor Stem 0 2 7mm length 150mm Cable 2 meters long Aluminium handle TP49AC 0 Contact probe Thin Film Pt100 sensor Stem 4 mm length 150mm Cable 2 meters long Aluminium handle TP49AP 0 Penetration probe Thin Film Pt100 sensor Stem 2 7mm length 150mm Cable 2 met
72. nchH 0 0 1 inchH O 1 5 lt 0 04 inchH 0 HD404T3IG AZ L SR 0 1 inchH 0 0 2 inchH O 1 lt 0 04 inchH 0 lt 0 04 inchH 0 HD404T4IG AZ L SR 0 2 inchH 0 0 4 inchH O 1 lt 0 04 inchH 0 lt 0 04 inchH 0 HD404T1ID AZ L 0 4 0 4 inchH 0 1 5 lt 0 04 inchH 0 HD404T2ID AZ L 0 4 0 4 inchH 0 1 1 inchH 0 1 lt 0 04 inchH 0 HD404T3ID AZ L 1 1 inchH 0 2 2 inchH 0 1 lt 0 04 inchH 0 lt 0 04 inchH 0 HD404T4ID AZ L 2 2 inchH 0 4 4 inchH O 1 lt 0 04 inchH 0 lt 0 04 inchH 0 PR 24 Command Reply Description Shows alternately speed and pressure on display Disables the alternating display of speed and pressure amp Automatic change of speed resolution on display 0 1 or 0 01 04E 1 depending on the measured value Fixed centesimal speed resolution on display Sets ft s as speed unit of measurement on display Note the symbol ft s does not appear on display Sets m s as speed unit of measurement on display default Sets the Pitot or Darcy tube coefficient to the value n n The value must be between 0 6 and 1 2 default 1 0 n nnnnnl Reads the value of the tube coefficient set in the transmitter Sets the barometric pressure to the value nnnn nn mbar The value must be between 500 and 1500 mbar default 1013 25 mbar Reads the value of the barometric pressure in mbar set in the transmitter Sets the airflow temperature in tenths of C default
73. nd cables have to be ordered separately HD2164 0 The kit consists of the HD2164 0 with built in 2000mbar full scale probe 4 1 5V alkaline batteries operating manual case Other probes and PP471 module have to be ordered separately HD2164 2 The kit consists of the HD2164 2 datalogger with built in 2000mbar full scale probe 4 1 5V alkaline batteries operating manual case and DeltaLog9 software Other probes PP471 module and cables have to be ordered separately HD2114B 0 The kit consists of the HD2114B 0 with 600 1100mbar range barometric sensor 4 1 5V alkaline batteries operating manual case Other probes and PP471 module have to be ordered separately HD2114B 2 The kit consists of the HD2114B 2 datalogger with 600 1100mbar range barometric sensor 4 1 5V alkaline batteries operating manual case and DeltaLog9 software Other probes PP471 module and cables have to be ordered separately HD2110CSNM 8 pole connection cable MiniDin Sub D 9 pole female for RS232C CP23 Connection cable USB 2 0 connector type A Mini USB type B DeltaLog9 Software for download and manage of the data on PC by using Windows operat ing systems SWD10 Stabilized power supply at 230Vac 12Vdc 1000mA mains voltage HD40 1 Portable serial input 24 column thermal printer 58mm paper width Pressure probes equipped with SICRAM module PP471 SICRAM interface module between instrument and TP704 and TP705 series Delta Ohm probes Cable length 2
74. nimum and average values Peak function detects the presence of pressure peaks A B calculates the difference of the pressures or temperatures measured by the two input channels A and B Further functions are REL relative measure HOLD and automatic switching off system excludable Instruments have IP66 protection degree INSTRUMENT TECHNICAL CHARACTERISTICS Instrument Dimensions Length x Width x Height 185x90x40mm Weight 470g complete with batteries Materials ABS rubber Display 2x41 characters plus symbols Visible area 52x42mm PR 2 Operating conditions Operating temperature 5 50 C Storage temperature 25 65 C Working relative humidity 0 90 RH without condensation Protection degree IP66 Power supply Batteries 4 1 5V type AA batteries Autonomy 200 hours with 1800mAnh alkaline batteries Current absorbed with instrument off 204A Mains Output mains adapter 12Vdc 1000mA Measuring unit C F Pa hPa mbar bar atm mmHg mmH O kgf cm PSI inchHg Security of data stored Unlimited independently of battery charge conditions Time Date and time In real time Accuracy 1min month max drift Measured values storage model HD2124 2 Type 2000 pages of 16 samples each Quantity 32 000 pairs of samples Storage interval 1 5 10 15 305 1 2 5 10 15 20 30min 1hour Serial interface RS232C Type RS232C electrically isolated Baud rate Can be set from 1200 to 38400 baud Data bit 8 Parity None Stop bit 1 Flow
75. nput of PC CP23 Connection cable USB 2 0 connector type A MiniUSB type B DeltaLog9 Software for download and management of data on a PC using Win dows operating systems SWD10 Stabilized power supply at 230Vac 12Vdc 1000mA mains voltage HD40 1 Portable serial input 24 column thermal printer 58mm paper width It uses the cable HD2110 CSNM optional Pressure Pressure probes equipped with SICRAM module PP471 Interfacing SICRAM module between instrument and Delta Ohm probes of the series TP704 and TP705 Cable 2 meters long The list of pressure probes is outlined in the table below Temperature probes equipped with SICRAM module 4721 Immersion probe Wire Wound Pt100 sensor Stem 0 mm length 300 mm Cable 2 meters long TP4721 0 Immersion probe Thin Film Pt100 sensor Stem 3 mm length 230 mm Cable 2 meters long TP473P I Penetration probe Wire Wound Pt100 sensor Stem 4mm length 150 mm Cable 2 meters long TP473P 0 Penetration probe Thin Film Pt100 sensor Stem 4mm length 150 mm Cable 2 meters long 474 1 Contact probe Wire Wound Pt100 sensor Stem 4mm length 230mm contact surface 5mm Cable 2 meters long TP474C 0 Contact probe Thin Film Pt100 sensor Stem 0 4mm length 230mm contact surface 5mm Cable 2 meters long TP876 I Globe thermometer 50 mm with handle Wire Wound Pt100 sensor complete of SICRAM module Cable 2 meters long TP87 0 Immersion probe Thin Fi
76. r to the PC Thanks to the particular sensor used the transmitters are insensitive to orienta tion and position Moreover the high stability of the sensor over the time and in comparison to the changes in temperature allows to eliminate the operations of maintenance typically required to compensate for the aging and the deviation of the sensor zero The option display L is available in this case the values of pressure are dis played on a 4 digit display under the unit of measure set by the user The transmitters are supplied ready for use and factory calibrated in 3 points As an alternative to the configuration of the transmitter by means of the dip switches a serial output is available for the configuration via PC Power supply with 24Vac alternating voltage or 16 40 Vdc direct voltage Technical specifications Sensor Piezoresistive High stability from 0 50 Pa to 0 200 kPa both relative and differential Measuring range please refer to table 1 Resolution Please refer to table 2 1 5 f s nominal for HD402T1 Accuracy 25 C 0 75 f s nominal for HD402T2 1 f s nominal for HD402T3 HD402T4 and HD402T5 3 f s nominal for HDA02T1 1 f s nominal for HD402T2 HD402T3 HD402T4 and HD402T5 0 5 f s nominal HD402T1 and HD402T2 0 35 f s nominal for HD402T3 Accuracy 0 50 C Long term stability 1000 h 25 C 0 25 f s nominal for HD402T4 and HD402T5 Output sign
77. rial command SV allows to read the maximum speed measurable as a function of the parameters setting The following table shows the maximum speed measurable by the various models with the values of the parameters preset by the factory tube coefficient K 2 1 0 temperature T 16 0 C barometric pressure Patm 1013 25 mbar differen tial static pressure Ps 0 DEFAULT FULL SCALE MODEL 16 Pam 1013 25 mbar Ps 0 FOR THE ANALOG OUTPUT i B AE changeable with the CS command LOW HIGH HD404T1PG AZ L SR 9 06 m s 12 82 m s 10 m s HD404T2PG AZ L SR 12 82 m s 20 27 m s 20 m s HD404T3PG AZ L SR 20 27 m s 28 67 m s 25 m s HD404T4PG AZ L SR 28 67 m s 40 m s HD404T1MG AZ L SR 8 98 m s 12 70 m s 10 m s HD404T2MG AZ L SR 12 70 m s 20 08 m s 20 m s HD404T3MG AZ L SR 20 08 m s 28 39 m s 25 m s HD404TAMG AZ L SR 28 39 m s 40 16 m s 40 m s 10 m s HD404T2lG AZ L SR 12 80 m s 20 24 m s 20 m s HD404T3IG AZ L SR 20 24 m s 28 62 m s 25 m s HD404T4IG AZ L SR 28 62 m s 40 48 m s 40 m s PR 25 Pressure The following graphs show the change of the maximum measurable speed value normalized to 1 for 16 0 C and Patm 1013 25 mbar with the change of the temperature and barometric pressure V f s 1 06 ncc rcd cdd c lt lt lt 5 Patm 1013 25 mbar ee WE ioc EP DE ye
78. rminal Once the connec tions are made close the connector Transmitter calibration The transmitters are calibrated at three points no calibration is requested to the user Transmitters with voltage output Warnings The pressure transmitter has a male threaded 14 BSP During installation take special to the pressure resistance of the junction Use any appropriate seals HD36 X 4T X BG X sure vessel or piping Attention must be paid to the choice of full scale flow rate for an error in addition to permanently damage the transmitter can cau se personal injuries and property also severe Always insert before the first transmitter a key stop and make sure that the plant will not occur abnormal and unexpected peaks or surges of fluid under pressure No symbol 4 20mA current analog output 1 Voltage analog output 0 5Vdc 2 Voltage analog output 1 5Vdc 3 Voltage analog output 0 10Vdc MB mbar B Bar G Gauge relative pressure Nominal full scale bar 100 200 400 600 mbar 1 2 5 relative bar 4 6 10 16 25 40 60 100 160 200 250 400 600 relative bar Great attention must be placed in the installation of transmitters in the pres 0 Analog output 4 20mA V Voltage analog output PR 14 HD 20041 20 4 2004T HD 20V4T PASSIVE PRESSURE TRANSMIT
79. rrent output 0 20 or 4 20 mA Purchasing codes HD402T Pressure relative to the atmosphere or differential pressure trans oam Ces o T HD9022 mitters For dry air and non aggressive gases Barbed connection diam 5 SSSS ALARM HI mm for hose Analogue output at choice between voltage 0 10 V or cur rent 0 20 mA or 4 20 mA Operating temperature 10 60 C Power SUMA O eeloelielelelelele supply 16 40 Vdc or 24 Vac 2eeeeeegle GND Vin HD402T Vl L with LcD display ower supply Nominal full scale f s ie 1 250 25 mmH20 1 inchH20 2 5 mbar Eig Be NONO 1000 Pa 100 mmH20 4 inchH20 10 mbar 10 kPa 50 mmHg 1 5 PSI 100 mbar 100 kPa 500 mmHg 15 PSI 1000 mbar 5 200 kPa 1000 mmHg 30 PSI 2000 mbar PR 22 HD 4041 Had 1 ae a 3 3i s HDADAT xo s a HD 404T VERY LOW PRESSURE TRANSMITTER The series of HD404T transmitters is able to measure relative pressures with reference to the atmosphere or differential in the range from 50 to 1000 Pa 0 2 H O to 5 HD404T transmitters use a silicon micromachined type sensor compensated in temperature that has an excellent linearity repeatabil ity and stability over time The output signal from the sensor is amplified and converted into a standard analogical output in current 4 20mA and in one in voltage 0 10
80. ssive detergents compatible with the material TECHNICAL SPECIFICATIONS According to recommandation of the WMO the deviation allowed measure ment of wind speed 20meters second is equal to 0 3mbar corresponding to 300 Pascal The HD9408PS 50 static port for barometric measurements falls within that value The following tables show the values obtained from the tests performed in the wind tunnel PR 30 167 HD9408PS 50 HD9408PS 56 48 HV55 gt lt 198 HD9408TR BARO HD9408T BARO MAX 44mm HD9408PS 50 72 3x120 screw M5 HD9408PS 56 HV55 64 80 Error due to the dynamic pressure Lower than 0 3mbar 20 C Working temperature 40 C 80 C Connection pipe for a tube with inside 9 3mm outside 9 6mm 0 3 4 mm Weight of the static port 200 gr Weight of the static port equipped with the bracket 570 gr ORDERING CODE HD9408PS 50K Kit consists of static port pole mounting bracket and HV55 tube HD9408PS 50 Static port for barometric measurements equipped with the HV55 tube HD9408PS 56 Mounting bracket for static port barometer fastening pole anchor HV55 HV55 UV and temperature resistant silicone tube inside 3mm out side 0 6mm L 400mm TESTS MADE IN THE WIND TUNNEL ELO ta De 0 E Join angle Static port put in front of the wind tunn
81. t tube coefficient temperature pressure full scale for the analog output Send the commands in the following table to set or read the configuration parameters of the transmitter RANGE LONG TERM STABILITY ACCURACY LUW F S RANGE HIGH 0 50 C HD404T1PG AZ L SR 0 50 0 100 Pa 3 lt 1Pa HD404T2PG AZ L SR 0 100 Pa 0 250 Pa 1 5 lt 1Pa HD404T3PG AZ L SR 0 250 Pa 0 500 Pa 1 lt 1Pa lt 8Pa 0 1000 1 lt 1Pa lt 8Pa HD404T1PD AZ L 50 100 100 Pa 1 5 lt 1 HD404T2PD AZ L 100 Pa 250 250 Pa 1 lt 1Pa HD404T3PD AZ L 250 Pa 500 500 Pa 1 lt 1Pa lt 8Pa HD404T4PD AZ L 500 1000 1000 Pa 1 lt 1Pa lt 8Pa O O mmH O HD404T1MG AZ L SR 0 5 mmH 0 0 10 mmH 0 3 lt 0 1 mmH 0 HD404T2MG AZ L SR 0 10 mmH 0 0 25 mmH 0 1 5 lt 0 1 mmH 0 HD404T3MG AZ L SR 0 25 mmH 0 0 50 mmH 0 1 lt 0 1 mmH 0 lt 0 8 mmH 0 0 50 mmH 0 0 100 mmH 0 1 lt 0 1 mmH 0 lt 0 8 mmH 0 10 10 mmH 0 1 5 lt 0 1 mmH 0 HD404T2MD AZ L 10 10 mmH 0 25 25 mmH 0 1 lt 0 1 mmH 0 HD404T3MD AZ L 25 25 mmH 0 50 50 mmH 0 1 lt 0 1 mmH 0 lt 0 8 mmH 0 HD404T4MD AZ L 50 50 mmH 0 100 100 mmH 0 1 lt 0 1 mmH 0 lt 0 8 mmH 0 C inchH 0 HD404T1IG AZ L SR 0 0 2 inchH 0 0 0 4 inchH 0 3 lt 0 04 inchH O HD404T2IG AZ L SR 0 0 4 i
82. th the diaphragm Gas or liquids Operating temperature 30 80 C 10 30Vdc Power supply voltage 15 30Vdc for models having 0 10 output Accuracy linearity hysteresis and lt 0 25 5 repeatability lt 0 008 5 between 0 and 70 C lt 0 012 5 between 30 C and 0 C and between 70 C and 80 C lt 0 04 5 4 BSP male 3 4 pole faston male connector DIN 43650A female connector outlet Gain sensitivity to temperature changes Q 25 C Zero sensitivity to temperature changes Q 25 C Connection to plant under pressure Electrical connection Housing AISI 304 stainless steel Size 30x100 mm included DIN 43650 connector Weight 190g Load resistance for HD 2004T models 10 see Fig 2 Rima 036 2410 R mA Load resistance for HD 20V4T models gt 10kQ 5 ms Time required to achieve the 63 of the final variation IP54 Response time Protection class Installation and connections HD 20041 and HD 20V4T transmitters can be installed in any position Open the female connector to make the electrical connections see fig 3 Transmitter Calibration The transmitter output is factory calibrated thus no user s operation is generally requested Current output transmitters supply 4 mA on the start of scale and 20 mA at full scale 0 5V 1 5V and 0 10V voltage output transmitters generate OV or 1V at start of scale pr
83. wall The measurement accuracy is independent of the position of the transmitter However it is advisable to mount the transmitter so that the sensor is facing down to reduce dust and dirt on the filter If the installation is in an open environment is recommended to use a spe cial static port to minimize errors caused by the wind flow on the input pressure CONNECTION DIAGRAM AND OPERATION Make the power connections for the HD 9908T BARO Make the connections for the relay output the relay contact is free Select the analog output 0 20 mA 4 20 mA 0 1 V 0 5 V by means of the jumper Switch on the instrument press the PUSH button and turn the SET trimmer to set the desired threshold value between 800 and 1100 mbar the set value is shown on the LCD display Using the trimmer set the desired HYS hysteresis value between 5 and 50 mbar The instrument will now indicate the barometric pressure HI led LO led or ALARM led and ALARM relay will switch on if one the following cases occurs see table 1 NOTE the ALARM led comes on to indicate that the relay is energized and the contact is closed Once installation is completed check that the cover is tightly closed the same applies to the grommets TABLE 1 HI LO LED ALARM MEASURE gt SET MEASURE HYS ON OFF OFF MEASURE gt SET MEASURE gt SET HYS ON OFF ON MEASURE lt SET MEASURE gt SET HYS OFF ON OFF MEASURE lt SET MEASURE lt
84. y draught Moulding and presses for plastics and thermosetting materials Level measurements INSTRUMENT TECHNICAL DATA Inputs type of measurement 2 pressure flow rate or temperature Connector DIN 45326 8 pole No conversions per second 2 Working temperature 5 50 C Working relative humidity 0 90 R H no condensation serial output RS 2326 300 19200 baud galvanically insulated Display Double LCD 12 5 mm Functions Auto Power Off Autorange Hold Record Peak bms Minimum Mean Relative A B differential Memory 512kB FLASH corr to 30000 measurements Power supply 9V dc alkaline battery Autonomy Approx 50 hours continuous duty Weight dimensions 320 gr 215x73x38 mm INSTRUMENT ACCURACY B Amb T Amb T 18 to 25 C 5 18 or 25 5092 measures Pressure measurements 0 1 FS 0 1 RDG 02 FS 0 50 RDG RDG measured value 0 0 E Flow rate measurements 0 2 FS 0 5 RDG 100ppm C 0 4 C 0 4 C 0 01 C C 200 50 C 0 2 C 0 2 C 0 01 C C 50 200 rE 3 C 0 01 C C 200 800 C CLASSIFICATION OF PRESSURE MEASUREMENTS Pressure measurements are always relative to a reference pressure there are four distinguish types that allow you to immediately define the reference pressure Absolute pressure A absolute Pressure with respect to absolute zero ideal vacuum reference the measured pressure is always higher than the reference pres sure

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