Operating Instructions DB40 - PKP Prozessmesstechnik GmbH
Contents
1. 2 1 2 65 0 913 5 15 22 15224 253 7 92 7 70 3 1071 1 17 85 17851 297 5 92 7 71 1 1095 6 18 26 18260 304 3 92 7 76 1 1258 2 20 97 20969 349 4 92 7 3 80 0 1390 4 23 17 23173 386 2 92 7 81 0 1425 4 23 76 23756 395 9 92 7 82 5 1480 5 24 67 24674 411 2 92 7 84 9 1569 8 26 16 26162 436 0 92 7 90 0 1766 1 29 44 29435 490 6 92 7 4 100 0 2183 1 36 38 36384 606 4 92 7 107 1 2507 1 41 78 41784 696 4 92 7 110 0 2644 7 44 08 44077 734 6 92 7 5 125 0 3423 3 57 1 57055 950 9 92 7 133 7 3921 1 65 4 65351 1089 2 92 7 6 150 0 4941 4 82 4 82356 1372 6 92 7 159 3 5579 8 93 0 92996 1549 9 92 7 182 5 7323 4 122 1 122055 2034 3 92 7 190 0 7947 1 132 5 132451 2207 5 92 7 8 200 0 8816 2 146 9 146936 2448 9 92 7 206 5 9398 5 156 6 156642 2610 7 92 7 10 250 0 13775 229 6 229587 3826 5 92 7 260 4 14945 249 1 249086 4151 4 92 7 12 300 0 19836 330 6 330606 5510 1 92 7 309 7 21139 352 3 352331 5872 2 92 7 339 6 25418 423 6 423646 7060 8 92 7 388 8 33317 555 3 555291 9254 9 92 7 500 0 55101 918 4 918350 15305 92 7 600 0 79345 1322 1322424 22040 92 7 700 0 107998 1800 1799966 29999 92 7 800 0 141058 2351 2350976 39182 92 7 900 0 178527 2975 2975455 49590 92 7 1000 0 220404 3673 3673401 61223 92 7 11 V3 01 2008 MEASURING RANGES Measuring ranges depending from the inner diameter of the pipe The sensor DB40 H1 version with or without display has a maximum measuri2. PKP Process Instruments Inc 10 Brent Drive Hudson MA 01749 Tel 1 978 212 0006 Fax 1 978 568 0060 PKP Prozessmesstechnik GmbH Borsigstrasse 24 D 65205 Wiesbaden Nordenstadt Tel 06122 7055 0 Fax 06122 7055 50 Operating Instructions DB40 Thermal mass flowmeter and counter for gasses DB40 Consumption Sensor Stationary and mobile flow and consumption measurement for compressed air and gases V3 01 2008 CONTENT Page Introduction 2 Safety instructions 3 4 Technical data 5 Instruments description 6 Installation description 7 8 Pulse lengths 9 Measuring ranges DB40 S 10 11 Measuring ranges DB40 H1 12 13 Measuring ranges DB40 H2 14 15 Drawing Dimensions of the instrument 16 Connection of the instrument 16 Service information 17 Display functions 18 20 Calibration adjustment 20 Warranty 21 Ordering data 21 INTRODUCTION Dear customer Thousands of customers buy our high standard products every year There are a few good reasons for doing so e The cost performance ratio reliable quality at a fair price e We have the ideal solutions for your measuring tasks based on our expert experience gained over 20 years e Our high quality standard e Of course our instruments carry the CE symbol required by the EU e We issue calibration certificates and hold seminars e Also after the purchase we do not leave you out in the cold we offer a good after sales service CE Measuring instr
3. 41 8 12 14 12140 14 202 34 185 0 43 1 777 34 12 96 12955 60 215 93 185 0 45 8 14 70 14702 79 245 05 185 0 a 50 0 1059 23 17 65 17653 79 294 23 185 0 51 2 18 53 18534 19 308 90 185 0 53 1 1197 59 19 96 1995988 33266 1850 54 5 21 05 21052 15 350 87 185 0 12 V3 01 2008 MEASURING RANGES Measuring ranges depending from the inner diameter of the pipe Sensor DB40 H1 version up to 185 0 m sec Inner diameter Flow of the pipe final value of measuring range m ax Inh mm j mm mmn mn s ms 2 1 2 65 0 1821 03 30 35 30350 57 505 84 185 0 70 3 2137 86 35 63 35631 08 593 85 185 0 71 1 2186 80 36 45 36446 65 607 44 185 0 76 1 2511 24 41 85 41853 97 697 57 185 0 3 80 0 2778 58 46 31 46309 59 771 83 185 0 82 5 2958 51 49 31 49308 50 821 81 185 0 84 9 3133 15 52 22 52219 09 870 32 185 0 90 0 3525 11 58 75 58751 80 979 20 185 0 4 100 0 4357 22 72 62 72620 27 1210 34 185 0 107 1 5003 91 83 40 83398 43 1389 97 185 0 110 0 5278 56 87 98 87976 01 1466 27 185 0 5 125 0 6824 50 113 74 113741 61 1895 69 185 0 133 7 7807 53 130 13 130125 42 2168 76 185 0 6 150 0 9839 04 163 98 163984 07 2733 07 185 0 159 3 11096 91 184 95 184948 45 3082 47 185 0 182 5 14581 94 243 03 243032 33 4050 54 185 0 190 0 15805 08 263 42 263418 04 4390 30 185 0 8 200 0 17533 48 292 22 292224 67 4870 41 185 0 206 5 1
4. The angular deviation should not be greater than 2 in re lation to the ideal position as otherwise the measuring accuracy will decrease Commissioning The valid measuring range and delivery configuration are programmed by the manufacturer on the basis of the user s specifications The stationary flow and air consumption measuring devices from the VA 400 DS 300 se ries function according to the plug and play principle The device is ready for operation as soon as the power supply is connected Pulse output signal indication z Pulse lengths depending on consumption m3 s Puls out 2 uB Pulse output max voltage pulse P VB 12 30 VDC active signal max current 10 mA Internal pulse receiver The numbers of m per second are summed up and indicated after one second Pulse lengths depending on consumption Bina FIRE consumption m3 s n n m n mm pulse signal 120 ms pulse lengths 120 ms 66 ms 8 V3 01 2008 PULSE LENGTHS Consumption depending pulse lengths Flow Pulse length max consumption max consumption m sec msec m min m3 h insertion depth X y h d outer FT diameter engraved I scale p safety ring 9 V3 01 2008 MEASURING RANGES Measuring ranges depending on the inner diameter of the pipe The sensor DB40 standard version with or without display has a maximum measuring range of 92 7 m sec The
5. Ex factory DB40 is programmed to show volumetric flow and total consumption Via DB40 the configuration menu up to 3 channels 3457 can be confured for on line display VA 400 m3 h will toggle between the channels every 2 seconds V3 01 2008 DISPLAY FUNCTION Special indicators The DB40 is configured to be connected to DS 300 If this symbol is shown in front of the measure T ment value it indicates that the value is out of valid measurement ranges The value will be blinking Diameter setting By pressing the Enter button the current diameter setting can be shown Diameter In order to change the diameter value 030 0 keep the Enter button pressed for 3 seconds Then the first digit will start blinking and can be changed with the Up key Diameter Every digit is confirmed by Enter 1 030 0 After confiorming the last digit a system reset is perfromed and the DB40 will continue with the new setting in normal operation mode 19 V3 01 2008 DISPLAY FUNCTION Configuration setting The DB40 is usually configured ex factory according to the customer settings ordered In case settings have to be changed the user has to keep the Enter key pressed while powering up the device iS DS Sod connected Enter Yes if there is a DS 300 con nected to the DB40 otherwise No Con TORNO firm setting with Enter key The DB40 can display up to 3 channels which are volumetric flow or mass flow ve
6. flow rate is programmed to Inner diameter 53 1 mm This corresponds with an analogue output 4 20 mA of 0 600 m h 0 10 m3 min 0 10000 l min 0 166 6l sec 0 92 7 m sec In case of the version with display the inner diameter 25 00 has to be set first if the sensor is used in other pipes e g 1 25 mm The analogue output for 1 can be taken from the table below 4 20 mA 0 122 2 m3 h 0 2 04 m3 min 0 2036 6 l min 0 33 94 l sec 0 92 7 m sec In case of the version with display please adjust the respective inner diameter see page 19 Inner diameter Flow of the pipe final value of measuring range max 92 7 150 389 065 6486 10 81 927 vw 161 456 076 7608 1268 927 217 891 148 14849 2475 927 25 0 260 1329 221 22143 3690 927 273 1475 246 24575 4096 927 285 1620 270 26996 4499 927 300 1809 328 960 353 393 7 27 3 218 8 3646 2 60 77 92 7 270 7 400 419 3667 431 3894 458 500 512 5571 531 6000 545 707 8 60 0 773 6 642 8889 10 V3 01 2008 MEASURING RANGES Measuring ranges depending from the inner diameter of the pipe Sonde DB40 standard version up to 92 7 m sec Inner diameter Flow of the pipe final value of measuring range max inh mm mm mmn vmn vs ms
7. 30 80 C housing up to 50 bar 4 20 mA max burden 500 Ohm Scaling 0 to maximum flow rate see tables on pages 10 15 Accuracy 0 06 mA 1 pulse per m see pulse diagram on page 8 max voltage pulse P VB active signal max flow 10 mA 12 to 30 VDC max 80 mA at 24 VDC t3 m v 2 m v option via 5 point ISO precision calibration These data are just valid in connection with a measuring section t 4 m v 3 m v option via 5 point ISO precision calibration These data are just valid in case of correctly programmed inner diameter 128 x 64 pixel with backligth Measures values in maximum 6 digits Counter max up to 99 999 999 I resp m drops then back to 0 m3 h standard factory settings m min l min l s ft min cfm 1 2 Probe tube and screwing stainless steel 1 4301 V3 01 2008 INSTRUMENTS DESCRIPTION The DB40 is a consumption sensor with display for consumption measurement of compressed air and gases indicating the actual consumption in m3 h and the counter in m Special features Integrated display for m3 h and m Depth scale for accurate installation Usable from tube diameter 1 2 Easy installation under pressure 4 20 mA analogue output for m3 h resp m3 min Pulse output for m3 Inner diameter adjustable via keyboard Consumption counter resettable Programming via Service Software SFA 300 Analogue output 4 20 mA scalable Switching b
8. 3192 06 3192059 20 53200 99 224 0 700 0 260684 83 4344 75 4344747 24 72412 45 224 0 800 0 340486 31 5674 77 5674771 91 94579 53 224 0 900 0 430927 99 7182 13 7182133 20 119702 22 224 0 1000 0 532009 87 8866 83 8866831 11 147780 52 224 0 V3 01 2008 DRAWING OF THE INSTRUMENT INSTRUMENTS DIMENSIONS 415 0 standard i822 OSI 9 220 0 standard Option 120 160 300 400 mm Connector plug B Connector plug A Pini 1 Pin2 2 Pins 3 Ping 4 Connector plug A e 4 20 MA ES B Connection cable A DB40 0554 0104 5 m brown white glue black grey 0554 0105 10 A SDI Digital signal inernal data transfer Connector plug B without any dd Negative supply voltage 0 V function Just for internal use VB Positive supply voltage 12 30 VDC smoothed l Positive 4 20 mA signal P Impuls Pulse output VB see page 7 NC Not connected M12 connector plug A If no connection cable 0553 0104 0553 0105 is ordered the sensor will be sup 9 plied with a M12 connector plug the user can connect the supply and signal cables 4 as indicated in the connection diagram counter connector plug 16 V3 01 2008 SERVICE INFORMATION Maintenance The sensor head should be checked regularly for dirt and cleaned if necessary Should dirt dust or oil accumulate on the sensor element a deviation will occur in the measur
9. 8691 68 311 53 311527 93 5192 13 185 0 10 250 0 27428 75 457 15 457145 91 7619 10 185 0 260 4 29793 76 496 56 496562 71 8276 05 185 0 12 300 0 39544 48 659 07 659074 72 10984 58 185 0 309 7 42143 03 702 38 702383 91 11706 40 185 0 339 6 50673 25 844 55 844554 17 14075 90 185 0 400 0 70301 30 1171 69 1171688 40 19528 14 185 0 500 0 109845 79 1830 76 1830763 12 30512 72 185 0 600 0 158177 93 2636 30 2636298 89 43938 31 185 0 700 0 215297 74 3588 30 358829571 59804 93 185 0 800 0 281205 22 4686 75 4686753 58 78112 56 185 0 900 0 355900 35 5931 67 5931672 51 98861 21 185 0 1000 0 439383 15 7323 05 7323052 48 122050 87 185 0 V3 01 2008 MEASURING RANGES Measuring ranges depending from the inner diameter of the pipe The sensor DB40 H2 version with or without display has a maximum measuring range of 224 0 m sec The flow rate is programmed to Inner diameter 53 1 mm This corresponds with an analogue output 4 20 mA of 0 1450 06 m3 h 0 24 17 m min 0 24167 64 l min 0 402 79 l sec 0 224 0 m sec In case of the version with display the inner diameter 25 00 has to be set first if the sensor is used in other pipes e g 1 25 mm The analogue output for 1 can be taken from the table below 4 20 mA 0 295 30 m3 h 0 4 92 m3 min 0 4921 62 l min 0 82 03 I sec 0 224 0 m sec In case of the version with display please adjust the respective inner dia
10. The respective minimum values required are indicated here If itis not possible to observe the stipulated equalising sections considerable deviations in measuring results must be expected Sensor installation Consider the flow direction which should match with the arrows at the connector head i The sensor head must be placed in the centre of the pipe Therefore the probe shaft has a scale To determine the right position measure the length from the marked position to the 220 0 standard Option 120 160 300 400 mm Measure from here to the tube center Read the insertion position here Hint for the installation with ball valve Ball valve R 1 2 DN 15 Passage ball valve minimum 215 mm 7 V3 01 2008 INSTALLATION DESCRIPTION Assembly instructions Safety information must be observed Assembly is carried out by inserting the connection thread 1 2 thread A F 27 into the connection piece The sensor is then inserted to the required immersion depth and aligned according to the direction of air flow A depth scale engraved on the probe tube a flow alignment arrow and an aligning device will be of help to you Once the sensor has been aligned the adapter sleeve must be tightened with the stipulated torque A F 17 Attention Alignment of the sensor must not be modified when tightening the connection thread and adapter sleeve In this case please check the immersion depth and alignment again and correct if necessary
11. and totals of non aggressive gases regardless of gas pressure and temperature Process gas flows around a heated temperature sensor that is encap sulated in glass As a result the sensor dissipates heat which an electronics module returns to the sensor to main tain it at a constant temperature The dissipated heat energy is proportional to the mass flow rate of the gas and is output as a 4 to 20 mA signal by the electronic utilizing calibration curves and process parameters stored in the instrument The 4 to 20 mA signal is routed to secondary evaluation devices and provides the flow rate information An additional pulse output with a pre defined pulse value is used for totalizing p a urposes Mass flow rate and total may also be displayed on n integrated back lit display if required The instruments are supplied with a 2 thread compression fitting and can be installed and disassembled under pressurized conditions BEL PKP Process Instruments Inc 10 Brent Drive Hudson MA 01749 amp 1 978 212 0006 1 978 568 0060 Email info pkp eu Internet www pkp eu Typical Applications Model DB40 thermal mass flow meters and counters provi de flow measurement of non aggressive gases in DN25 to DN60O0 pipe systems Their rugged heavy duty design and easy handling and operation make them the right choice for measuring and monitoring compressed air consumption levels They also provide measurements of other suitable ga
12. annot be held liable for any damage which occurs as a result of non observance or non compliance with these instructions Should the device be tampered with in any matter other than a procedure which is described and specified in the manual the warranty is cancelled and the manufacturer is exempt from liability The device is destined exclusively for the described application We offer no guarantee for the suitability for any other purpose and are not liable for errors which may have slipped into this operation manual We are also not liable for consequential damage resulting from the delivery capability or use of this device We offer you to take back the instruments of the instruments family DB40 which you would like to dispose of Adjustments and calibrations should only be carried out by qualified employees from the measurement and control technology branch 4 V3 01 2008 Measured variables Principle of measurement Sensor Measuring medium Operating temperature Operating pressure Analogue output Pulse output Power supply Power input Accuracy with meas section Accuracy without meas section Display Units selectable via software Screw in thread Material TECHNICAL DATA m3 h m3 min l min or cfm m s standard DIN 1945 ISO 1217 at 20 C and 1000 mbar mass flow on request kg s kg min kg h calorimetric measurement Pt45 Pt1000 Air gases 30 140 C probe tube
13. as been changed damaged or removed The warranty time for the DB40 is 12 months If no other definitions are given the accessory parts have a warranty time of 6 months Warranty services do not extend the warranty time If in addition to the warranty service necessary repairs adjustments or similar are carried out the warranty services are free of charge but there is a charge for other services such as transport and packaging costs Other claims especially those for damage occurring outside the instrument are not included unless responsibility is legally binding After sales service after the warranty time has elapsed We are of course there for you even after the warranty time has elapsed In case of malfunctions please send us the instrument with a short form description of the fault Please do not forget to indicate your telephone number so that we can call you in case of any questions ORDERING DATA see data sheet in appendix 21 V3 01 2008 Flow Metering and Monitoring Systems DB40 Thermal mass flow meters and counters for compressed air and non aggressive gases e insertion model e available for DN25 1 to DN600 24 pipe sizes e for flow velocities 0 92 7m s 0 185 m s and 0 224 m s e optional local LCD display for flow rate and total e output signals 4 to 20 mA for flow rate pulses for totalization Description Model DB40 thermal mass flow meters and counters report and measure mass flow rates
14. djustments are necessary at the consumption sensor The respective final values for the flow rate can be taken from the tables on the pages 10 to 15 4 mA is always set as scaling value 0 20 mA is the final value Example DB40 Standard 1 with inner diameter 25 0 mm 4 mA 0 m3 h and 20 mA 122 2 m3 h 2 with inner diameter 53 1 mm 4 mA 0 m3 h und 20 mA 600 0 m3 h 3 V3 01 2008 SAFETY INSTRUCTIONS Please read carefully before starting the device ZN Warning Do not exceed the pressure range of 50 bar From 10 bar we recommend to use the high pressure protection for a safe installation and removal Observe the measuring ranges of the sensor Overheating destroys the sensor Observe the admissible storage and transporation temperature as well as the permitted operating temperature e g protect the instrument from direct insolation Always observe the direction of flow when positioning the sensor The safety ring at the sensor head must always remain undamaged and sit correctly in the destined slot The screwed fixture must be pressure tight The adapter sleeve must be tightened with a torque of 20 to 30 Nm It is absolutely necessary to avoid condensation on the sensor element or water drops in the measuring air as they may cause faults The lengths of the inlet and outlet sections must not fall below the specified minimum values as this causes increased deviations in the measuring results The manufacturer c
15. emperature Measurement 30 to 110 C 4 of measured value uncertainty 3 with factory calibration Probe length refer to Measuring ranges table Mounting position any Voltage supply 12 30 VDC Outputs 4 to 20 mA max load 500 ohm pulses 1 pulse m other pulse values available on request Display option D LCD for flow rate in Nm h for total in Nm other units available on request Electrical protection IP65 PKP Process Instruments Inc gx 10 Brent Drive Hudson MA 01749 amp 1 978 212 0006 1 978 568 0060 Email info pkp eu Internet www pkp eu
16. etween m3 h m3 min ft min l min l s cfm m s Reading out the service data INSTALLATION DESCRIPTON Determining the point of installation In order to maintain the accuracy stipulated in the data sheets the sensor must be inserted in the centre of a straight pipe section with an undisturbed flow progression An undisturbed flow progression is achieved if the sections in front of the sensor inlet and behind the sensor outlet are sufficiently long absolutely straight and without any obstruc tions such as edges seams curves etc Careful attention must be paid to the design of the outlet section as obstructions can cause counter flow turbulence as well as turbulence in the direction of the flow L k i D y gt flow EM l m L Length of the entire measuring section L1 Length of inlet section L2 Length of outlet section D Diameter of measuring section 6 V3 01 2008 INSTALLATION DESCRIPTION The following table shows the equalising sections necessary in relation to existing ob structions Table of inlet and outlet sections Flow obstruction in front of Minimum length Minimum length the measuring section inlet L1 outlet L2 Slight curve bend lt 90 konoaren en P pipe narrows towards the meas section F e P pipe expands towards the meas section or T piece eem e on one level F SO 3 dimensional change of direction 45xD Shut off valve
17. gon H helium 25 1 122 244 295 120 C carbon dioxide 32 1 4 219 437 529 S oxygen 40 1 12 333 640 775 50 2 530 1 060 1 280 160 Options 65 2 2 915 1 820 2 200 0 none 80 3 1 390 2 780 3 365 D with LCD display 100 4 2 185 4 360 5 275 9 please specify in writing bond bois a 9 260 220 Other information inside pipe diameter in mm please specify when 150 6 41340 9 840 14 910 placing your order is needed to calculate the exact measuring range 200 8 8 820 17 530 21 230 250 10 13 740 27 430 33 210 T 300 12 19 840 39 540 47 880 300 Accessories 400 16 33 320 70 300 85 120 500 20 55 100 109 850 133 000 DB40 Z M installation kit containing a weld on fitting 400 24 79 350 158 180 191 520 600 and 1 2 ball valve made of stainless steel DB40 Z L5 5 m cable with matching plug P P p DB40 Z L10 10 m cable with matching plug Dimensions DBA4O ZN1 Wall mounted power supply 100 240 VAC 10 VA on 24 VDC 0 35 A S DB40 Z N2 plug in power supply unit 100 240 VAC ie S I C ezo on 24 VDC 0 35 A with 2 m cable p L DB40 Z K5 factory calibration 5 points 415 0 standard an Technische Daten i t 74 5 max pressure 50 bar 220 0 standard Option 120 160 300 400 Electrical Connection counter PKP Prozessmesstechnik GmbH BorsigstraBe 24 D 65205 Wiesbaden amp 49 0 6122 7055 0 49 0 6122 7055 50 Email info pkp de Internet www pkp de Process gas t
18. ing value An annual check is recommended Should the compressed air be heavily soiled this interval must be shortened Cleaning of the sensor head The sensor head can be cleaned by carefully moving it to and fro in warm water with a small amount of washing up liquid Avoid physical intervention on the sensor e g using a sponge or brush If soiling cannot be removed service and maintenance must be carried out by the manufacturer Re calibration If no customer specifications are given then we recommend to carry out calibration every 12 months For this purpose the sensor must be sent to the manufacturer Spare parts and repair For reasons of measuring accuracy spare parts are not available If parts are faulty they must be sent to the supplier for repair If the measuring device is used in important company installations we recommend to keep a spare measuring system ready Calibration certificates Calibration certificates are issued by the manufacturer on request This is a fee paying service Precision is tested with PTB German National Metrology Institute volume flow nozzles 17 V3 01 2008 DISPLAY FUNCTION Up Down A Enter 1 Lift the rubber cover on top of VA 400 to access the keys Normal display function eset After power on the display will go through nm an initialisation procedure and will show Initialization finally the actual on line values Software 1 20 Hardware 1 1
19. locity and total con Volume flow sumption Use the Up key to select the desired channel If no further channel is wanted please se lect nothing The channels are toggled during nor mal operation mode very 2 seconds Display 1 Consumption 3457 Contrast setting Up change In this step the total consumption counter can be reset to zero Display contrast can be adjusted Enter OK Save changes Press Enter key to confirm the setting No Yes changes or press Up key to discard all changes CALIBRATION ADJUSTMENT According to DIN ISO certification of the measuring instruments we recommend to calibrate and if applicable to adjust the instruments regularly from the manufacturer The calibration intervals should comply with your internal specificaton According to DIN ISO we recommend a calibration interval of one year for the instrument DB40 20 V3 01 2008 WARRANTY If you have reason for complaint we will of course repair any faults free of charge if it can be proven that they are manufacturing faults The fault should be reported immediately after it has been found and within the warranty time guaranteed by us Excluded from this warranty is damage caused by improper use and non adherence to the instruction manual The warranty is also cancelled once the instrument has been opened as far as this has not been mentioned in the instruction manual for maintenance purposes or if the serial number in the instrument h
20. meter see page 19 Inner diameter Flow of the pipe final value of measuring range max Inch mm m h m mi Vmin s 1 4 60 1140 019 190 00 317 2240 100 3642 06 60696 1012 2240 150 9405 157 156753 2613 2240 ver 161 11016 184 183596 3060 2240 34 217 21533 359 358877 598 224 0 i 250 29530 492 492162 8203 2240 260 32111 535 535177 8920 2240 273 35685 595 594752 9913 2240 285 39148 652 652474 10875 2240 300 43720 729 728664 12144 2240 114 328 52875 88 881249 14687 2240 360 64352 1073 1072532 178 76 2240 363 65512 1092 1091873 181 98 2240 112 393 77473 1291 1291218 21520 2240 400 80259 1339 1339314 22322 2240 as 88196 1470 1469941 24499 2240 431 94121 1569 1568678 26145 2240 458 106814 1780 1780230 29671 2240 500 128252 2138 2137540 356 26 2240 512 134648 2244 2244140 37402 2240 834 145006 2417 2416764 40279 2240 845 152941 2549 2549017 42484 2240 875 1712 89 2855 2854816 47580 2240 600 186963 3116 3116058 51934 2240 e amp 2 2148 38 358 3580627 59677 2240 4 V3 01 2008 Measuring ranges depending from the inner diameter of the pi
21. ng range of 185 0 m sec The flow rate is programmed to Inner diameter 53 1 mm This corresponds with an analogue output 4 20 mA of 0 1197 59 m3 h 0 19 96 m min 0 19959 88 l min 0 332 66 l sec 0 185 0 m sec In case of the version with display the inner diameter 25 00 has to be set first if the sensor is used in other pipes e g 1 25 mm The analogue output for 1 can be taken from the table below 4 20 mA 0 243 88 m3 h 0 4 06 m 3 min 0 4064 73 l min 0 67 75 l sec 0 185 0 m sec In case of the version with display please adjust the respective inner diameter see page 19 Inner diameter Flow of the pipe final value of measuring range m ax Inch mm mh 57 5 1414 66 23 58 23577 72 392 96 185 0 60 0 1544 12 25 74 25735 30 428 92 185 0 64 2 1774 33 29 57 29572 14 492 87 185 0 mh 1 4 6 0 9 42 0 16 156 92 2 62 185 0 10 0 0 50 501 28 8 35 185 0 15 0 77 68 1 29 1294 61 21 58 185 0 1 2 16 1 1 52 1516 31 25 27 185 0 3 4 21 7 177 84 2 96 2963 94 49 40 185 0 E 25 0 4 06 4064 73 67 75 185 0 26 0 265 20 4 42 4419 99 73 67 185 0 27 3 4 91 4912 02 81 87 185 0 28 5 323 32 5 39 5388 74 89 81 185 0 30 0 6 02 6017 98 100 30 185 0 11 4 32 8 436 69 7 28 7278 17 121 30 185 0 36 0 8 86 8857 96 147 63 185 0 36 3 541 06 9 02 9017 70 150 29 185 0 11 2 39 3 10 66 10664 07 177 73 185 0 40 0 663 68 11 06 11061 30 184 35 185 0
22. pe Sensor DB40 H2 version up to 224 0 m sec MEASURING RANGES Inner diameter Flow of the pipe final value of measuring range max Inch mm mh mmn mn s ms 21 2 65 0 2204 93 36 75 70 3 2588 55 43 14 43142 50 719 04 71 1 2647 80 44 13 44129 99 735 50 224 0 76 1 3040 63 50 68 50677 24 844 62 3 80 0 3364 33 56 07 56072 15 934 54 224 0 82 5 3582 20 59 70 59703 26 995 05 84 9 3793 65 63 23 63227 43 1053 79 224 0 90 0 4268 24 71 14 71137 32 1185 62 224 0 4 100 0 5275 76 87 93 87929 41 1465 49 107 1 6058 78 100 98 100979 72 1683 00 110 0 6391 34 106 52 106522 31 1775 37 224 0 5 125 0 8263 17 137 72 137719 57 2295 33 224 0 133 7 9453 44 157 56 157557 27 2625 95 6 150 0 11913 22 198 55 198553 68 3309 23 159 3 13436 25 223 94 223937 58 3732 29 224 0 182 5 17655 97 294 27 294266 18 4904 44 190 0 19136 96 318 95 318949 42 5315 82 224 0 8 200 0 21229 73 353 83 353828 78 5897 15 224 0 206 5 22632 08 37720 37720139 6286 69 224 0 10 250 0 33211 03 553 52 553517 21 9225 29 224 0 260 4 36074 61 601 24 601243 50 10020 73 224 0 12 300 0 47880 89 798 01 798014 80 13300 25 224 0 309 7 51027 24 850 45 85045404 14174 23 224 0 339 6 61355 72 1022 60 1022595 32 17043 26 224 0 400 0 85121 58 1418 69 1418692 98 23644 88 224 0 500 0 133002 47 2216 71 2216707 78 36945 13 224 0 600 0 191523 55
23. ses such as nitrogen oxygen argon helium and carbon dioxide PKP Prozessmesstechnik GmbH 6 09 BorsigstraBe 24 D 65205 Wiesbaden amp 49 0 6122 7055 0 49 0 6122 7055 50 Email info pkp de Internet www pkp de Models DB40 S standard model mass flow rate 0 92 7 m s 2 male thread DB40 H1 mass flow rate 0 185 m s 1 2 male thread DB40 H2 mass flow rate 0 224 m s Ye male thread Measuring ranges Ordering Code Order Number DB40 G 15 L 0 Thermal mass flow meters and counters for gases insertion model Measuring ranges see table S 0 to 92 7 m s standard 1 20to 185 m s 2 0 to 224 m s Probe lengths 12 2 120 mm The quoted measuring ranges are a rough guide only The exact 16 2 160 mm measuring ranges are calculated taking the actual inside diameter 22 220 mm standard of the given pipe into account and are used during production to 30 300 mm calibrate the instruments 40 400 mm Process con Upper end value 20 mA in Recom Process gas nection DN Nm h mended L air and pipe ID DB40 5 DB40 H1 DB40 H2 Probelength N nitrogen mm 0 92 7 m s 0 185 m s 0 224 m s mm A ar
24. ument conforms with DIN EN 61326 Our service guarantees fast help 2 V3 01 2008 SAFETY INSTRUCTIONS Please read carefully before starting the device ZN The consumption sensor DB40 measures the flow velocity calorimatric principle in the middle of the pipe Please observe mounting instruction and inlet section 15 x inner diameter and outlet section 5 x inner diameter The final values of the measuring ranges are as follows DB40 standard version 92 7 m s please take the flow rates from the tables on pages 10 11 DB40 H1 version 185 m s please take the flow rates from the tables on pages 12 13 DB40 H2 version 224 m s please take the flow rates from the tables on pages 14 15 1 DB40 with display with 4 20 mA analogue and pulse output Please enter inner diameter of the pipe Values indicated in the display Actual value in m3 h m3 min etc Counter in m resp as well as pulse output 1 pulse per m resp I are calculated according to the set diameter Please take the analogue value for flow rate 4 20 mA from the tables on pages 10 to 15 4 mA always corresponds with the starting value 0 m3 h 0 m min The final value 20 mA can be taken from the tables on pages 10 to 15 Example DB40 Standard 1 with inner diameter 25 0 mm 4 mA 0 m3 h and 20 mA 122 2 m3 h 2 with inner diameter 53 1 mm 4 mA 0 m3 h und 20 mA 600 0 m3 h 2 DB40 without Display with 4 20 mA analogue output without pulse output No a
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