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Evikon PluraSens E2608-LEL, User Manual, Page: 10 / 24

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Evikon PluraSens E2608-LEL User Manual Download Page 10

E2608-LEL 

Rev 08.01.2021 

 

 

10 

 

Dimensions 

H87 × W82 × D55 mm 

CE marking 

According to 2014/30/EU and 2014/35/EU, EN 50491-4-1:2012  

EN 61000-6-3:2020, EN 61326-1:2013(EMC, emissions) 

EN 61000-6-1:2019, EN 61000-6-2:2019(EMC, Immunity) 

EN 60079-29-1:2016, EN 60079-29-2:2015 and EN 60079-29-3:2014 

Other options 

Remote probe 

Protection IP65, default cable length 3.0 m;  

max height 80 mm, max diameter 65 mm 

Summary of Contents for PluraSens E2608-LEL

Page 1: ...PluraSens Combustible Gas Detector Transmitter E2608 LEL User Manual...

Page 2: ...idelines 12 Wall mount version 12 Duct mount version 12 Mounting dimensions 13 Sensor probe handling 14 Gas sensor replacement procedures 14 Electrical connections 15 Operation 16 Maintenance 16 Calib...

Page 3: ...E2608 LEL Rev 08 01 2021 Modbus holding registers 19 Warranty 24 Manufacturer contacts 24 3...

Page 4: ...Ethyne 4 Chemical formula HC CH Molar weight 26 Relative gas density to air 0 90 Conversion 1 ppm 1 06 mg m 3 Boiling point 84 C Low explosive limit LEL vol in air 2 3 2 5 Upper explosive limit UEL vo...

Page 5: ...eferred to as LPG liquefied petroleum gas 5 Chemical formula n butane CH 3 CH 2 CH 2 CH 3 iso butane CH 3 CH CH 3 CH 3 Molar weight 58 Relative gas density to air 2 0 Conversion 1 ppm 2 38 mg m 3 Boil...

Page 6: ...electrolysis of aqueous solutions In industrial production the main source of hydrogen is hydrocarbons 6 Chemical formula H 2 Molar weight 2 Relative gas density to air 0 07 Conversion 1 ppm 0 0818 m...

Page 7: ...ynonyms Marsh Gas Natural Gas Carbon tetrahydride Hydrogen carbide 7 Chemical formula CH 4 Molar weight 16 Relative gas density to air 0 55 Conversion 1 ppm 0 65 mg m 3 Boiling point 161 49 C Low expl...

Page 8: ...ulated for 25 C and 1 atm according to new EU standards stirred concentration of gas according to US standard still gas method 8 Chemical formula CH 8 CH 2 CH 8 Molar weight 44 Relative gas density to...

Page 9: ...silicone containing products NOTE Transmitter with a catalytic type sensor is not suitable for acetylene detection Signal update Every 1 second Power supply options 11 30 VDC default 24 VAC or 90 265...

Page 10: ...2014 35 EU EN 50491 4 1 2012 EN 61000 6 3 2020 EN 61326 1 2013 EMC emissions EN 61000 6 1 2019 EN 61000 6 2 2019 EMC Immunity EN 60079 29 1 2016 EN 60079 29 2 2015 and EN 60079 29 3 2014 Other options...

Page 11: ...the safety provisions applicable in the country of use Do not perform any maintenance operation with the power on Do not let water or foreign objects inside the device Removal of the PCB from the enc...

Page 12: ...rea of the device however the coverage area for a detector transmitter is usually between 2 5 to 5 meters radius For early leakage detection install the sensor as close as possible to the potential le...

Page 13: ...E2608 LEL Rev 08 01 2021 Mounting dimensions 13...

Page 14: ...filter Place a new filter into the cap and tighten it again NOTE Never stab or press the filter near its center where the sensor is located since this may damage the sensor Do not remove the filter as...

Page 15: ...r Use a twisted pair cable e g LiYY TP 2 2 0 5 mm 2 or CAT 5 to connect the device to the RS485 network A and B on the device represent DATA and DATA respectively polarity must be respected when conne...

Page 16: ...eady to use Maintenance Do not perform any maintenance operation with the power on Clean the device with a soft damp cloth Do not use any abrasive cleaning agents Do not immerse the device in water or...

Page 17: ...rubber flange for Remote probe option Fixing clamp for Remote probe option Order code for E2608 LEL options 17 E2608 options Order code Remote probe 3 m cable E2608 LEL RP33 3 Remote probe 10 m cable...

Page 18: ...arameter Flexible setting of analog output scales for each output Output zero and slope adjustment for calibration Free assignment of each of two relays to the chosen parameter Several relay control l...

Page 19: ...rameter Permitted values Default Supported baud rates 1200 2400 4800 9600 19200 38400 57600 9600 Data bits 8 8 Parity none odd even none Stop bits 1 2 1 Protocol Modbus RTU Modbus functions 03 Read mu...

Page 20: ...djustment for gas data 1 65535 512 0x00A7 167 40168 RW Change rate limit for gas data units s 1 32000 0 no limit 0 0x00A8 168 40169 RW Integrating filter time constant s 1 32000 seconds 0 no filter 0...

Page 21: ...18 RW Minimal on off time for relay RE1 0 1000 s 0 0x00DA 218 40219 RW Minimal on off time for relay RE2 0 1000 s 0 Addr Reg MHR RW Description Supported values dec Default 0x00DB 219 40220 RW Control...

Page 22: ...ff on analog output1 bit 3 0 1 in case the sensor is absent turn on signaling with low current high current on analog output1 if bit 2 0 this bit will be ignored bit 4 0 1 in case of sensor absent tur...

Page 23: ...e is dynamic and not kept in EEPROM after a restart 23 turned on 0x0101 257 40258 R Raw gas sensor data 0 4095 ADC units 0x0103 259 40260 R Gas concentration gas units 0 65535 gas units 0x0105 261 402...

Page 24: ...Manufacturer will at its option either repair or replace a product that proves to be defective This warranty is void if the product has been operated in conditions outside ranges specified by the Manu...

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