E2618-LEL

Combustible Gas Transmitter
E2618-LEL
Features
  • Stable long-life metal-oxide / pellistor gas sensor
  • Range 0...100% LEL
  • Resolution 0,1 / 1 % LEL
  • Wall mount or duct mount version
  • Attached or remote sensor
  • 2 × 4-20 mA or 0-10 V, RS485
Description

Combustible gas detector E2618-LEL is a member of PluraSens® family of multifunctional measurement instruments. The device exhibits sensitivity to hydrogen, methane, acetylene, propane and butane

Applications include underground parkings, boiler houses, battery charging rooms, kitchens, and other confined spaces, where potentially explosive concentration of combustible gases can accumulate.

The instrument utilises fully calibrated metal-oxide semiconductor or pellistor gas sensors with excellent repeatability, stability and long lifetime.

Two analog outputs and RS485 digital interface with industry standard Modbus RTU protocol can be used to connect the transmitter to safety or building automation systems.


Technical Data
Detected gases hydrogen, methane, acetylene, propane, butane
Default calibration methane CH4
Sensor type metal-oxide semiconductor (MOS)
pellistor (catalytic bead) on demand
Sampling Diffusion
Detection range 0...100% LEL
Resolution 0,1 / 1 % LEL
Sensor lifetime >5 years (MOS)
>3 years (pellistor)
Power supply 12...36 VDC (default)
24 VAC as option
Digital interface RS485, Modbus RTU protocol
Analog outputs 2 × 4-20 mA / 0-10 V, user settable
Enclosure grey ABS plastic, IP65
Dimensions H82 × W80 × D55 mm
Operating conditions 0...95 %RH,
-40...+70 °C (MOS)
-10...+50 °C (pellistor)


Similar Products


E2608-LEL - Combustible Gas Detector
E2608-LEL - Combustible Gas Detector
  • Stable long-life metal-oxide / pellistor sensor
  • Range 0...100% LEL
  • Resolution 0,1 / 1 % LEL
  • Two SPST relays
  • 2 × 4-20 mA or 0-10 V, RS485

E2638-LEL - Combustible Gas Detector
E2638-LEL - Combustible Gas Detector
  • Stable long-life metal-oxide / pellistor sensor
  • Range 0...100% LEL
  • Resolution 0,1 / 1 % LEL
  • Two SPST relays option
  • 2 × 4-20 mA or 0-10 V, RS485

E2648-LEL - Combustible Gas Detector
E2648-LEL - Combustible Gas Detector
  • Stable long-life metal-oxide / pellistor sensor
  • Range 0...100% LEL
  • Resolution 0,1 / 1 % LEL
  • Two SPST relays option
  • 2 × 4-20 mA or 0-10 V, RS485

E2660-CO-LEL - Transmitter
E2660-CO-LEL - Transmitter
  • Simultaneous CO and LEL monitoring
  • Two analog outputs 4-20 mA / 0-10 V
  • RS485 Modbus RTU digital interface
  • Wall-mount IP65 protected housing
  • Two SPST relays, acoustic alarm