Flameproof Combustible Gases Detector-Transmitter E2658-LEL(CH4)

VSKU: 1014000065


Flameproof Combustible Gases Detector-Transmitter E2658-LEL(CH4)
Calibration Methane
Sensor type Metal-oxide semiconductor
Pellistor (catalytic bead) on demand
Sampling method Diffusion
Detection range 0...100 %LEL
Resolution 0,1 %LEL
Sensor lifetime > 5 years
Power supply 11...30 VDC, 24 VAС or 230 VAC
Digital interface RS485, Modbus RTU protocol
Analog outputs 2 × 4-20 mA / 0-10 V, user settable
Output relays (option) 2 × SPST relays (closing contact),
250 VAC / 30 VDC, 5 A max
Enclosure Grey die-cast aluminium, wall mount
Protection class IP66
Dimensions H120 × W125 × D57 mm
Operating conditions -30...+70 °C, 15...95 %RH
normal ambient oxygen level
Safe areas and ATEX Zones 2 and 22