Methane

Methane
Description

Colourless, odourless non-toxic and flammable gas. Lighter than air.

Lower explosive limit (LEL) = 4,4 %vol * / 5 %vol **

* according to EU standards ('stirred' concentration of gas)
** according to US standard (‘still gas’ method)

Products

E2648-CH4 - Methane Detector
E2648-CH4 - Methane Detector
  • Stable long-life metal-oxide / pellistor sensor
  • Range 0...100% LEL CH4
  • Resolution 0,1 / 1 % LEL CH4
  • 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 - Combustible Gases Transmitter
E2660-CO-LEL - Combustible Gases Transmitter
  • Simultaneous CO and combustible gases monitoring
  • RS485 Modbus RTU digital interface
  • Two analog outputs 4-20 mA / 0-10 V
  • Easy-to-install IP65 protected enclosure
  • Attached or remote sensor
  • Two SPST relays option
  • Acoustic alarm option

E2670-CH4 - Flameproof Methane Detector
E2670-CH4 - Flameproof Methane Detector
  • Suitable for ATEX Zones 2 and 22
  • Stable long-life metal-oxide / pellistor sensor
  • Range 0...100% LEL CH4
  • Resolution 0,1 / 1 % LEL CH4
  • Two SPST relays option
  • 2 × 4-20 mA or 0-10 V, RS485