Evikon PluraSens E2608-LEL User Manual

Evikon PluraSens E2608-LEL User Manual

Combustible gas detector-transmitter

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Summary of Contents for Evikon PluraSens E2608-LEL

  • Page 1   PluraSens​ ®          Combustible Gas Detector-Transmitter  E2608-LEL       User Manual               ...
  • Page 2: Table Of Contents

    E2608-LEL  Rev 08.01.2021  Table of contents  Acetylene 4  Butane 5  Hydrogen 6  Methane 7  Propane 8  Specifications 9  Product description 11  Safety requirements 11  Operating conditions 11  Installation guidelines 12  Wall mount version 12  Duct mount version 12  Mounting dimensions 13 ...
  • Page 3 E2608-LEL  Rev 08.01.2021  Modbus holding registers 19  Warranty 24  Manufacturer contacts 24      3   ...
  • Page 4: Acetylene

    E2608-LEL  Rev 08.01.2021  Acetylene  A colorless flammable gas, lighter than air. Mixtures with air are explosive. It results from                               the interaction of calcium carbide with water. In industrial production, acetylene is mainly  ...
  • Page 5: Butane

    E2608-LEL  Rev 08.01.2021  Butane  A colorless flammable gas that is heavier than air. The term “butane” is used for any of two                                     structural isomers (n-butane or iso-butane, with unbranched and branched-chain  ...
  • Page 6: Hydrogen

    E2608-LEL  Rev 08.01.2021  Hydrogen  A colorless, odorless, flammable gas, that is much lighter than air. Mixtures with air are                               explosive. Results from the interaction of acids, bases, and water with active metals and  ...
  • Page 7: Methane

    E2608-LEL  Rev 08.01.2021  Methane  A colorless flammable gas, the main component of natural gas, marsh gases. Methane                           results from bacterial decomposition of plant and animal matter (landfill gas).  Methane is widely used as a fuel and chemical feedstock. ...
  • Page 8: Propane

    E2608-LEL  Rev 08.01.2021  Propane  A colorless flammable gas that is heavier than air. it occurs in light petroleum fractions.  Propane is used mainly as a fuel and as a feedstock in organic synthesis. It is applied also        ...
  • Page 9: Specifications

    E2608-LEL  Rev 08.01.2021  Specifications  Detected gases  Acetylene, Butane, Hydrogen, Methane, Propane, etc  Sampling method  Diffusion  Sensor type  Metal oxide semiconductor  Catalytic (pellistor)  Typical detection range  0...100% LEL  0...100% LEL  Resolution / digital unit  0.1% LEL  1% LEL  Response time T90  ca.
  • Page 10 E2608-LEL  Rev 08.01.2021  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  Protection IP65, default cable length 3.0 m;   Remote probe ...
  • Page 11: Product Description

    E2608-LEL  Rev 08.01.2021  Product description  E2608 series detectors-transmitters belong to the PluraSens® family of multifunctional                     measurement instruments. The instruments utilize gas sensors of various types with          ...
  • Page 12: Installation Guidelines

    E2608-LEL  Rev 08.01.2021  Installation guidelines  Before proceeding with the installation it is mandatory to read the Safety requirements                           section and make sure to comply with all listed instructions. Installation standards EN  ...
  • Page 13: Mounting Dimensions

    E2608-LEL  Rev 08.01.2021  Mounting dimensions        13   ...
  • Page 14: Sensor Probe Handling

    E2608-LEL  Rev 08.01.2021  Sensor probe handling   The wall-mount version of the detector-transmitter is available with a remote probe (see                           drawing below for dimensions). The remote probe is connected to the main unit with a  ...
  • Page 15: Electrical Connections

    E2608-LEL  Rev 08.01.2021  Electrical connections  Unscrew four lid screws and detach the lid from the device. Use the M16 cable gland to let                                    ...
  • Page 16: Operation

    E2608-LEL  Rev 08.01.2021  Operation  Turn on the power. The instrument warm-up time for both types of sensors takes about 5                                 minute after switching on and final sensor stabilization time to maximum accuracy takes  ...
  • Page 17: Delivery Set

    E2608-LEL  Rev 08.01.2021  Delivery set  Detector-transmitter E2608 (wall mount or duct mount version)  ● ● Mounting accessories:  ○ 4 cross-shaped mounting lug with screws and 4 screws with plastic                       dowels for wall mount version ...
  • Page 18: Configuring

    E2608-LEL  Rev 08.01.2021  Configuring  A standard configuration kit includes a USB-RS485 converter, fixed flow regulator, gas                         tubing with applicators, and a software pack. Please contact your Seller for more  ...
  • Page 19: Modbus Rtu Communication

    E2608-LEL  Rev 08.01.2021  Modbus RTU Communication  RS485 communication interface  Databits: 8    Supported Modbus functions:  Parity: none / odd / even    03 – Read multiple registers   Stop bits: 1 or 2    06 – Write a single register  Protocol: Modbus RTU   ...
  • Page 20 E2608-LEL  Rev 08.01.2021  0x0006  6 / 40007  RW  Response delay, ms  1...255  10  1 – No parity bit, 1 stop bit  (default after factory reset)  2 – No parity bit, 2 stop bits  3 – Odd parity, 1 stop bit  0x0007 ...
  • Page 21 E2608-LEL  Rev 08.01.2021  state set in MHR / 40214  0 – none  2 – gas concentration  Parameter tied to relay  0x00D4  212 / 40213  RW  9- – control by Modbus  2  RE2  control, state set in MHR /  40215  Forced state for relay  0x00D5 ...
  • Page 22 E2608-LEL  Rev 08.01.2021  HIGH  222 /  see  0x00DE  RW  0...65535 (gas units)  setpoint for  Specifications  40223  relay RE1  LOW  223 /  see  0x00DF  RW  0...65535 (gas units)  setpoint for  40224  Specifications  relay RE2  HIGH  224 /  see  0x00E0  RW  setpoint for  0...65535 (gas units) ...
  • Page 23 E2608-LEL  Rev 08.01.2021  turned on  257 /  0x0101  R  Raw gas sensor data  0...4095, ADC units    40258  259 /  Gas concentration,   0x0103  R  0...65535, gas units    40260  gas units  261 /  0% value   User  0x0105  RW  -32000...+32000, gas units  40262 ...
  • Page 24                             unauthorized modification.        Manufacturer contacts    Evikon MCI OÜ  Teaduspargi 7/9, Tartu  50411 Estonia  info@evikon.eu   www.evikon.eu              24   ...

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