MSR ELECTRONIC PolyXeta 2 Series, User Manual

Page 1: ...otice MSR Electronic GmbH Buergermeister Schoenbauer Str 13 D 94060 Pocking www msr electronic de Gas Detector Series PolyXeta 2 with Semi conductor Sensor for Freon Gases and Refrigerants for Zone1 a...

Page 2: ...ective 2014 34 EU 5 1 7 2 Marking and Certificates according to IECEx only for PX2 1 5 1 7 3 Terms and Conditions for Safe Use 5 1 7 4 Listing of Freon Gases 6 1 7 5 Listing of Ammonia 7 2 General Des...

Page 3: ...20 8 4 Calibration 20 8 4 1 Preliminaries 20 8 4 2 Procedure for Calibration with Tool or Display 21 8 4 3 Extended Calibration 21 8 5 Repairs 21 9 Exchange of Sensor Head 22 9 1 General Notes 22 9 2...

Page 4: ...Furthermore the operating instructions Service Tool and Display for Gard 2 PolyGard 2 PolyXeta 2 must be read and obeyed if the PolyXeta 2 has a display or if the Service Tool is used The product can...

Page 5: ...by the conformity declaration of the manufacturer 1 7 1 Marking and Certificates according to ATEX Directive 2014 34 EU PX2 1 Zone 1 und 2 Sensorkopf SX1 PX2 2 Zone 2 Marking II 2G Ex db IIC T4 Gb 01...

Page 6: ...ir 2070 06 R403a R22 HCFC 2000 ppm Air 2070 07 R408a R22 HCFC 2000 ppm Air 2070 08 R409a R22 HCFC 2000 ppm Air 2070 09 R411a R22 HFC 2000 ppm Air FR07 2077 01 R134a R134a HFC 2000 ppm Air 2077 02 R407...

Page 7: ...roof stainless steel housing Ex d with an external thread NPT All sensor data are stored in the sensor head After the end of the calibration period or at the end of the sensor lifetime the sensor can...

Page 8: ...n and minimum variation in temperature In case of very difficult environmental conditions caused by dripping splash rain condenser water or dusts in the atmosphere which are above the IP 65 dust and w...

Page 9: ...0 Pocking www msr electronic de Depending on the housing version the inlets 2 and 4 are tightly closed or closed by blind plugs Fig 3 1 Dimensions and Mounting NPT3 4 ANSI B1 20 1 Internal Thread NPT...

Page 10: ...bly of the display is described in chapter 11 Only a professional should perform the wiring and the connection of the electrical installation according to the wiring diagram in compliance with the rel...

Page 11: ...000 800 700 500 Operating voltage with central bus 0 5 900 500 400 300 1 0 900 900 800 700 Table 4 1 Cables 1 The max cable lengths and our recommendation don t consider any local conditions like fire...

Page 12: ...sed calibration and test record as well as in the PolyXeta 2 configuration card Necessary changes of parameters for adaptation to the application can be done by qualified persons only in the display a...

Page 13: ...2 4 20 mA1 3 OK5 Communication OK Maintenance mess 2 4 20 mA1 3 OK5 Communication OK Special mode 6 7 2 mA8 7 Error4 Communication OK Detected fault 6 7 2 mA 7 Error4 Communication OK Processor failu...

Page 14: ...or Specification from the column Warm up periods During warm up the yellow LED flashes every 2 seconds and Power ON appears in the display The device status during warm up is given in Table 5 2 Status...

Page 15: ...only locally on the device having released the alarm by manually pressing 5 sec the internal button fig 4 1 or by activating the ESCAPE button on the optional display or the external service tool The...

Page 16: ...004 h Voltage RAM ROM C error 0x8 008 h CPU error EEPROM error 0x8 010 h EE error Meas value 6 of range Sensor drift calibration not correct Perform calibration 0x8 100 h Underrange Meas value 106 of...

Page 17: ...period In environments contaminated with such substances calibration has to be performed more frequently to ensure reliable operation Dust deposits at the gas inlet can significantly extend the respon...

Page 18: ...onal and status messages of the gas warning devices with displays Operation indication green LED ON Alarm indication red LED OFF no alarm Fault indication yellow LED OFF no fault Keep a report about t...

Page 19: ...quirement the measuring devices have to be calibrated at regular intervals The system control has to be carried out by a qualified person at least every 12 months and includes at least the following a...

Page 20: ...ype according to table 10 2 column Calibration gas Relative measurement inaccuracy 2 rest is synthetic air 10 RH 8 4 Calibration A routine for comfortable zero and gain calibration is integrated in th...

Page 21: ...min The processor input voltage must be measured against ground at the test pin led out and if stable 180 s then set to 1650 mV using the potentiometer Stop and remove gassing and wait until the senso...

Page 22: ...t the sensor head plug in the housing and stretch the cord so that it can follow the rotation of the sensor head Loosen the sensor head with a wrench M24 Unscrew the sensor head carefully stretch the...

Page 23: ...ero point Zero and gain are necessary see section 8 4 Certain substances and gases in the monitored ambient can affect the sensitivity of the sensor element or destroy the sensor completely This is ca...

Page 24: ...e for calibration Reaction time Respons e time t90 Respons e time t90 Run in time Flow rate Warm up time Meas range Gas type Range Value indication 4 20 mA signal SX1 Freon group Gas Zero Gain Zero Ga...

Page 25: ...IL and pull it carefully to the front Put the display board in a dry clean and protected place Now you have access to the connector of the sensor head and can exchange it It is still necessary to dism...

Page 26: ...opening the housing cover via the four control icons by moving the Magnet_Pen briefly over the respective control icon 11 4 Menu The device parameters and measured values can be read in the menu Para...

Page 27: ...07 A Yes 18 R409a 20 2000 ppm S2070 08 A Yes 19 R411a 20 2000 ppm S2070 09 A Yes 20 R134a 20 2000 ppm S2077 01 A Yes 21 R407a 20 2000 ppm S2077 02 A Yes 22 R416a 20 2000 ppm S2077 03 A Yes 23 R417a 2...

Page 28: ...changes STL06 PX2 X7 No 04 PC Software Set for display calibration addressing and parameter changes PCE06 PX2 XF No 05 Cable gland for ATEX IECEx protection type Ex db zone 1 out of brass with certifi...

Page 29: ...ons also for spare parts and accessories Temperature range 10 C to 40 C 14 F to 104 F Humidity range 40 70 RH not condensing Pressure range 800 to 1200 mbar 80 to 120 kPa Storage time1 Max 6 months Se...

Page 30: ...x BVS 16 0038X Ignition protection type Ex db II C T4 25 C Ta 60 C Marking II 2G Ex db IIC T4 Gb EMC testing EN 50270 2015 interference immunity interference emission Type 2 industrial use Approvals a...

Page 31: ...egistered trademark of MSR Made in Germany GAPX2_Freon_E_2020_05_18 Phone 49 8531 9004 0 Fax 49 8531 9004 54 Specification subject to change without notice MSR Electronic GmbH Buergermeister Schoenbau...

Page 32: ...Page 32 PolyXeta is a registered trademark of MSR Made in Germany GAPX2_Freon_E_2020_05_18 Phone 49 8531 9004 0 Fax 49 8531 9004 54 Specification subject to change without notice MSR Electronic GmbH...

Page 33: ...Page 33 PolyXeta is a registered trademark of MSR Made in Germany GAPX2_Freon_E_2020_05_18 Phone 49 8531 9004 0 Fax 49 8531 9004 54 Specification subject to change without notice MSR Electronic GmbH...

Page 34: ...Page 34 PolyXeta is a registered trademark of MSR Made in Germany GAPX2_Freon_E_2020_05_18 Phone 49 8531 9004 0 Fax 49 8531 9004 54 Specification subject to change without notice MSR Electronic GmbH...

Page 35: ...Page 35 PolyXeta is a registered trademark of MSR Made in Germany GAPX2_Freon_E_2020_05_18 Phone 49 8531 9004 0 Fax 49 8531 9004 54 Specification subject to change without notice MSR Electronic GmbH...

Page 36: ...Page 36 PolyXeta is a registered trademark of MSR Made in Germany GAPX2_Freon_E_2020_05_18 Phone 49 8531 9004 0 Fax 49 8531 9004 54 Specification subject to change without notice MSR Electronic GmbH...

Page 37: ...isposed of with the household waste It can be sent back for disposal to your national distribution organization Don t hesitate to contact them if there are any questions on disposal 17 Definitions War...

Page 38: ...SR Electronic GmbH Buergermeister Schoenbauer Str 13 D 94060 Pocking www msr electronic de 18 History of Document Versions Version Date Author Reason for change Comments 1 0 17 12 2018 G Niedermeier B...