CPA 300 - Blue Panther s.r.o.
Contents
1. 25 000 Pa CPA 301 CPA 302 CPA 303 70 000 Pa CPA 304 Response time 0008 1 e 63 0 3 sec TYpe ecsecosesctetatcserusetnecteeesesciers digital Dimensions L 60 mm 25 mm Working temperature 0 to 50 C Storage temperature 10 to 70 C Air velocity airflow functions optional Pressure transmitters working with a differential probe such as d bimo Pitot tube orifice plate can be configured with a square root function Via this function and from the differential pressure the transmitter can calculate air velocity and or airflow in a duct Pitot tubes with or without temperature compensation Air velocity calculation function Air velocity m s Cx Cx C x VA Pressure Pa C coefficient of the differential probe C coefficient to adap the measuring system to the specifications of your air movement conditions C temperature compensation coefficient with the formula below c _ 574 2 x temp C 156842 77 l 101325 Airflow calculation function Airflow m h air velocity m s x surface m x 3600 Surface setting of duct type rectangular or circular and duct dimensions in mm or in inch E Housing features HOUSING ccccccsseeseeeteeeeeeees multi directional 30 made of ABS Protection IP 63 Fire proof classification V 0 as per UL 94 Dimensions ccceseeeeeeees see drawing2. Connection gland 06 polyamide for cable 7 mm max PIMOS c2sccsnccacsesteaacerndcncseatnsietnes barbed fittings 6 2 mm Weighi cessans 1000 g E Technical Specifications Power supply ccccceeeee 24 Vac Vdc 10 230 Vac 10 50 60 Hz UTE ciasincscicnsedsasasenetdinnnasecetiiee 2 x 4 20 mA or 2 x 0 10 V 4 wires maximum load 500 Ohms 4 20 mA minimum load 1 K Ohms 0 10 V Galvanic isolation on outputs Consumption cceeeee 5 VA Relay cc cceccccerssessessesseerseees for Ref CPA300 4 6A 230 Vac RCR relays for Ref CPA300 HV 2 6A 230 Vac RCR relays Audible alarms c00 buzzer 80 dB Electro magnetical compatibility EN 61 326 Electrical connection screw terminal block for cables 1 5 mm max RS 485 communication digital Modbus RTU system communication speed configurable from 2400 to 115200 Bauds RS 232 communication digital ASCII proprietary protocol Working temperature 0 to 50 C Storage temperature 10 to 70 C Environment air and neutral gases E Relays and Alarms CPA 300 has 4 stand alone and configuration alarms 4 RCR relays contacts CPA 300 HV has 2 stand alone and configuration alarms 2 RCR relays contacts You can set the parameter pressure air velocity temperature 1 or2 setpoints up amp down for each
3. scale OV 10V 4mA 20 mA Pitot tubes Debimo measuring blades Mounting brackets Sliding fittings Connection gland Clear tube Through connections Pressure connections EXPORT DEPARTMENT Tel 33 1 60 06 69 25 Fax 33 1 60 06 69 29 e mail export kimo fr Ref FT ang CPA300 08 09 F RCS 24 P rigueux 349 282 095 Non contractual document We reserve the right to modify the characteristics of our products without prior notice
4. alarm the time delay from 0 to60 sec the relay operation mode positive or negative security the audible alarm buzzer activation E Self calibration Thanks to the temperature compensation of the gain from 0 to 50 C and to the self calibration CPA 300 guarantees an excellent long term stability along with a great measurement accuracy Self calibration principle the microprocessor drives an electro valve that compensates for any long term drift of the sensitive element Compensation is made by regular automatic adjustment of the zero True differential pressure measurement is then made regardless of the environment conditions of the transmitter Electro valve lifetime c 0008 100 million cycles Benefit soscsccacestsecniesisuetoiediiehensadsnacctcsinenses no zero drift Self calibration frequency can be disabled or set between 1 to 60 min E Integration of pressure measurement The pressure measurement element is very sensitive and reacts to pressure changes When making measurements in unstable air movement conditions the pressure measurement may fluctuate The integration coefficient from 0 to 9 makes an average of the measurements this helps to avoid any excessive variations and guarantees a stable measurement E Connection a Analogue outputs b Relays 1 and 2 c RS 485 connection d Relays 3 and 4 e Power supply f RS 232 connector g Connection fittings h Pressure con
5. see SPI features Units of measurement Pa mmH O mbar inWG mmHG Accuracy 00 eccecceeeeeteeeeteeeen 0 5 of reading 1 Pa CPA301 302 303 0 5 of reading 0 8 Pa CPA301 with0 1 Pa option 0 5 of reading 10 Pa CPA304 Zero drift sscoiiscacesennrssoccetcocesneendioonasans none see self calibration Resolution oo cece 1 Pa 0 1mmH O 0 01 mbar 0 01 InWG 0 01 mmHG Self calibration cccccccecees push button or automatic configurable Type Of fluid cece air and neutral gases All accuracies indicated in this technical data sheet were stated in laboratory conditions and can be guaranted for measurements carried out in the same conditions or carried out with calibration compensation E Functions optional CPA 300 has 2 analogue outputs which correspond to the first 2 parameters displayed You can activate 1 or 2 outputs and for each output you can choose between pressure air velocity and airflow optional functions enaar EE Measuringranges Measuring ranges Measuring ranges Units and resolutions and resolutions Air velocity 2 to 100 m s depends on SPI board 0 1 m s 0 1 1 m h 0 1 m s 0 1 I s 1 cfm l 0 to 100 000 m h Airfl Ow depends on air velocity and duct dimensions CPA 300 can display up to 4 parameters simultaneously The last 2 parameters are only displayed they have no output Differential probe Pitot tube Debimo bl
6. KIMO Wilcssleze eirckea Pressure e Temperature Humidity e Air Velocity e Airflow Sound level INSTRUMENTS a ii eee E Part number To order just add the codes to complete the part number Measuring range 100 100 Pa 500 500 Pa 1000 1000 Pa 10 000 10 000 Pa For the intermediate and centre zero ranges see Configuration Power supply 24 Vac dc 230 Vac D h Example CPA 301HV Pressure transmitter type CPA 300 with measuring range of 500 500 Pa with power supply 230 Vac Dimensions New Pressure Transmitter with large electroluminescent display CE e Ranges from 0 10 Pa to 10 000 10 000 Pa according to model e Transmitter resolution at 0 1 Pa on CPA 301 optional e Configurable intermediate and centre zero ranges e Air velocity and airflow functions optional e Interchangeable measuring sensor SPI technology e Simultaneous display of 1 to 4 parameters e External transmitter inputs KIMO Class 200 and 300 e 2 analogue outputs 4 20 mA 4 wires or 0 10 V RS 232 4 6A 230 Vac RCR relays for Ref CPA300 2 6A 230 Vac RCR relays for Ref CPA300HV e Audible alarms buzzer 80 dB e Output diagnostics e MODBUS network RS 485 system optional e Multi directional housing made of ABS V 0 as per UL 94 e Large display 50 x 190 mm E Transmitter features Pressure Measuring range ccceee
7. RS 232 and RS 485 see on connection drawing 37654372 aono 8e o 4B 1413 121110 9 Pin Description NC NC NC B RS 485 A RS 485 NC NC NC RX RS 232 TX RS 232 13 ING 14 INC 15 GND RS 232 A Caution NC gt DO NOT CONNECT OINI OD Oo AJOIN gt O ae NO E Numerical communication E Calibration RS 232 communication t a Via the RS 232 connection CPA 300 can display 1 Ten or 2 parameters which are measured by other Class 200 and300 transmitters Benefit CPA 300 can display in addition to the pressure other parameters such as temperature and humidity from a TH 200 for example e Via the RS 232 connection you can also configure your transmitter with the LCC 300 software e RS 232 connection cable is available in 2 m 5m or 10 m maximum lengths On site adjusting and calibration The professional configuration interface with a dynamic pressure calibration bench enables you to adjust and calibrate your transmitters directly on ENA site or in laboratories Output diagnostics With this function you can check with a multimeter or on a regulator display or on a PLC BMS if the transmitter outputs work properly The transmitter generates a voltage of 0 V 5 V and 10 V ora current of 4 mA 12 mAand 20 mA Certifica
8. ade sold separately E Display features Display 0 00 0 electroluminescent alphanumeric 75 x 190 mm protection screen made of inactinic red PMMA 1 line measurement 5 digits dot matrix 5 x 7 50 x 190 mm 2 line UNITE eee eee 4 digits 14 segments Z 13 x 245 mm Number of channels from 1 to 4 channels alternatively each 3 sec Location of channels with 3 red identified LED Response time 000006 lt 1 sec E SPI system features Interchangeable Pressure Sensor SPI board Interchangeable Pressure Probe includes a piezoresistive sensitive element with its digital electronic system This system is individually adjusted and records all the calibration parameters Via the automatic recognition by the transmitter this digital board is totally interchangeable Maintenance service and calibration are easily performed on site with no need to stop the process Configurable intermediate and centre zero ranges Probe ref Pressure range Air velocity range SPi100 _ 100 100 Pa 2 to 10 mis SPI500 500 500 Pa 2 to 22 mis SPI 1000 1000 1000 Pa 2 to 30 m s SPI 10000 10000 10000 Pa 2 to 100 m s Air velocity ranges are given as an indication based on a differential probe DEBIMO Cm 1 They do not take into account temperature compensation The minimum configurable range is 10 of the full range Overpressure tolerated
9. nections i Output selection 4 20 mA or 0 10V a Analogue Analogue output 1 output 2 Relay 1 CPA 300 type wl ye Ot et et Of peery Relay 2 For 24 Vdc power supply models o For 24 Vac or 230 Vac power supply models E Electrical connections as per NFC15 100 norm This connection must be made by a qualified technician Whilst making the connexion the transmitter must not be energized Before making the connection you must first check the power supply which is indicated on the transmitter board see onthe connection drawing Power supply connection For 24 Vdc power supply models Power Sapp terminal bloc ai G D 24 Ea power el For 24 Vac power supply models Vac Vac Power suppl terminal bloc Y D Power supply Class Il Power supply e For 230 Vac power Ground Live supply models amp Neutral Power ap terminal bloc Bog ETA Vac J power ETA Output signal selection voltage 0 10 V or current 4 20 mA The switch located on the left top of the transmitter board see on connection drawing enables selection of the required outputs Up 4 20 mA Output connexion 4 20 mA current output 0 10V GND 4 20mA Output terminal block Regulator display or PLC BMS passive type 0 10V GND 4 20mA 0 10 V voltage output Output terminal block Regulator display 40 or PLC BMS passive type Connection of SUB D15
10. nels via the different methods shown below Via remote control optional 1 This is convenient no to ee the transmitters located far from the user E Maintenance or hard to reach Same way as with a keypad see user manual Avoid aggressive solvents Protect the transmitter and probes from any cleaning product Via software optional containing formol which may be used for cleaning rooms or Simple and user friendly configuration See LCC 300 user manual dicie Via Modbus optional Configuration of all parameters from your PC via the supervision or data Options acquisition software HRR m SQR 2 function square root extraction for air velocity Range 100 and airflow calculation conteuiey analogue oup uS 100 o Pa mmH 0 Digital output for Modbus network RS 485 system Configure the range according to your neea oa re Oa a a m il configuration software with RS 232 connection adjusted to the new measuring ranges 10V oV l m Infrared remote control for configuration Range with centre zero 50 0 50 Pa with oe aa 100 Calibration certificate offset zero 30 0 70 Pa or standard range T luti 0 1 Pa CPA 301 0 100 Pa gt you can configure your own 100 ransmitter resolution at 0 1 Pa New range z intermediate ranges according to your needs Pam Optional accessories E E E E between 10 and 100 of the full scale The minimum configurable range is 10 of the full C
11. te e CPA 300 is supplied with adjusting certificate Calibration certificate is offered as an option e SPI sensitive elements interchangeable pressure probes are supplied with adjusting certificates E Mounting With the 2 screws install the mounting bracket in horizontal position along a plane wall see below dimensions drilling drawing Put the display inside the mounting bracket e Via CPA 300 you can set up a network of transmitters displays on a RS 485 home ie the 2 nonin aai so i emove the screw covers located on the bile i i right and left side of housing in order to e When a Class 200 or 300 transmitter is connected to CPA 300 via RS 232 all the have access to the 4 shutting screws Make the electrical connection with the measurements can be sent to the PLC BMS via the RS 485 with only one address connection glands with soft cable 7 mm me oOo r 48 5 mm RS 485 digital communication is a 2 wire network on which the transmitters are maximum Close the housing before connected in parallel They are connected to a PLC BMS via the RTU Modbus powering on i communication system In the same way as CPA 300 is configured with remote control i Modbus system enables to configure at distance activate deactivate a channel set the measuring range of analogue outputs 150 mm E Configuration You can configure all the parameters units measuring ranges alarms outputs chan
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