Evikon PluraSens E2658-LEL User Manual Download | Manualshive

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E2658-LEL

Rev 11.03.2022

Mounting dimensions

Front view

Bottom view

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Summary of Contents for PluraSens E2658-LEL

Page 1: ...PluraSens Combustible Gas Detector Transmitter E2658 LEL User Manual...

Page 2: ...equirements 13 Operating conditions 14 Installation guidelines 14 Mounting dimensions 16 Sensor probe handling 17 Gas sensor replacement procedures 17 Electrical connections 18 Correct and incorrect c...

Page 3: ...E2658 LEL Rev 11 03 2022 Modbus RTU Communication 24 RS485 communication interface 24 Communication parameters 24 Modbus holding registers 24 Warranty 28 Manufacturer contacts 29 3...

Page 4: ...Ethyne Chemical formula HC CH Molar weight 26 Relative gas density to air 0 90 Conversion 1 ppm 1 06 mg m3 Boiling point 84 C Low explosive limit LEL vol in air 2 3 2 5 Upper explosive limit UEL vol...

Page 5: ...are referred to as LPG liquefied petroleum gas Chemical formula n butane CH3CH2CH2CH3 iso butane CH3CH CH3 CH3 Molar weight 58 Relative gas density to air 2 0 Conversion 1 ppm 2 38 mg m3 Boiling poin...

Page 6: ...egreaser and is an ingredient in many consumer products Chemical formula C6H14 Molar weight 86 18 Relative gas density to air 2 97 Conversion 1 ppm 3 52 mg m3 Boiling point 68 7 C Low explosive limit...

Page 7: ...e electrolysis of aqueous solutions In industrial production the main source of hydrogen is hydrocarbons Chemical formula H2 Molar weight 2 Relative gas density to air 0 07 Conversion 1 ppm 0 0818 mg...

Page 8: ...Synonyms Marsh Gas Natural Gas Carbon tetrahydride Hydrogen carbide Chemical formula CH4 Molar weight 16 Relative gas density to air 0 55 Conversion 1 ppm 0 65 mg m3 Boiling point 161 49 C Low explosi...

Page 9: ...114 23 Relative gas density to air 3 86 Conversion 1 ppm 4 67 mg m3 Boiling point 125 6 C Low explosive limit LEL vol in air 1 0 Upper explosive limit UEL vol in air 6 5 Odor Gasoline like odor Hazar...

Page 10: ...r weight 44 Relative gas density to air 1 55 Conversion 1 ppm 1 80 mg m3 Boiling point 42 C Low explosive limit LEL vol in air 1 7 2 1 Upper explosive limit UEL vol in air 9 5 Odor Odorless when pure...

Page 11: ...ions Power consumption 2 VA Analog outputs 2 4 20 mA 0 10 V user settable Outputs assignment OUT1 2 gas OUT2 2 gas Output scale width 10 resolution Recommended 20 100 of the detection range Load resis...

Page 12: ...EN 60079 29 2 2015 EN 60079 29 3 2014 Operating conditions operating temperature is mentioned above 95 RH RH non condensing 0 9 1 1 atm Explosion safe zones and ATEX Zones 2 and 22 Normal ambient oxy...

Page 13: ...power supply The version of your detector transmitter is marked on the package If the symbol is marked on the equipment consult the documentation for further information Safety requirements Misuse wil...

Page 14: ...transmitter the following points must be considered Application air quality control or leakage detection Properties of the space under investigation room geometry direction and velocity of airflows e...

Page 15: ...ea of the device see dimensional drawing Unscrew four lid screws and detach the lid from the detector transmitter Fix the detector transmitter on the wall and earth the enclosure using an earthing ter...

Page 16: ...E2658 LEL Rev 11 03 2022 Mounting dimensions Front view Bottom view 16...

Page 17: ...ove the filter as it may cause the device to show incorrect values and or break the sensor The recommended orientation of the sensor probe is vertical with the sensor tip pointing downwards This preve...

Page 18: ...r supply and of the external devices Without turning on the power plug the power cable and connect the analog relay outputs and or digital interface terminals to the necessary devices according to the...

Page 19: ...a wide range of wires with cross section 0 5 1 5 mm2 We recommend striping the wire end by 8 9 mm and using the wire end sleeves To connect the wire insert the wire end into the terminal hole To disco...

Page 20: ...e Specifications table To power the instrument from an external power source connect terminals 0V and U to the source If the integrated mains power supply module is used connect terminals L and N to t...

Page 21: ...ed the power LED green on and the control LED red is constantly lit Place the lid back and fix it with the screws Make certain that the cable gland and the screws fixing the front lid are properly tig...

Page 22: ...E2658 Mounting accessories 2 screws with plastic dowels Order code for E2658 LEL options E2658 options Order code Integrated 90 265 V mains power supply module E2658 LEL 230 Integrated 24 VAC power su...

Page 23: ...xible 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 logic modes S...

Page 24: ...ster Error codes 01 Illegal function 02 Illegal data address 03 Illegal data value 04 Slave device failure details of last error 04 can be read from register 0x0008 Modbus holding registers Register a...

Page 25: ...000 32000 ADC units 0 0x00A6 166 40167 RW Slope adjustment for gas data 1 65535 512 0x00A7 167 40168 RW The change rate limit for gas units s 1 32000 0 no limit 0 0x00A8 168 40169 RW Integrating filte...

Page 26: ...RE1 0 1000 s 0 0x00D8 216 40217 RW Switching delay for relay RE2 0 1000 s 0 0x00D9 217 40218 RW Minimal on off time for relay RE1 0 1000 s 0 0x00DA 218 40219 RW Minimal on off time for relay RE2 0 100...

Page 27: ...bit 1 0 1 analog outputs deactivated activated bit 2 0 1 in case the sensor is absent turn signaling off on analog output1 bit 3 0 1 in case the sensor is absent turn on signaling with low current hi...

Page 28: ...100 value for analog output 1 32000 32000 gas units User defined 0x0107 263 40264 RW 0 value for analog output 2 32000 32000 gas units User defined 0x0108 264 40265 RW 100 value for analog output 2 32...

Page 29: ...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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