E2618-CH4

Methane Transmitter
E2618-CH4
Features
  • Stable long-life metal-oxide sensor
  • Range 0...100% LEL CH4
  • Resolution 0,1% LEL CH4
  • 2 × 4-20 mA or 0-10 V, RS485
Description

Methane transmitter E2618-CH4 is a member of new PluraSens® family of multifunctional measurement instruments.

Applications include underground parkings, boiler houses, kitchens, and other confined spaces, where potentially explosive concentration of methane can accumulate.

The instrument utilises a fully calibrated metal-oxide semiconductor gas sensor 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
Calibration methane CH4
Sensor type metal-oxide semiconductor
pellistor (catalytic bead) on demand
Sampling method diffusion
Detection range 0...100% LEL CH4
Resolution 0,1 %LEL CH4
Sensor lifetime > 5 years
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, wall mount, IP65
Dimensions H82 × W80 × D55 mm
Operating conditions -40...+85 °C, 0...100 %RH


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