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Fire Alarm System

Combustible gas detector

SJ-3100E

Product features

Output signal:three outputs of relay.

Vandal-proof:ExdIICT6.

Weather-proof:IP65.

Environment temperature:- 40℃~+70℃.

Humidity range:15%~90%(RH).

Technical Parameters:
Sensorcatalytic diffusion type senso
Measurement0~100% LEL
Measuring error±3% LEL (F.S)
Response time≤30S
DetectionNatural gas, LPG, coal gas, alkanes, alcohols, ketones, toluene, acetylene, ethylene, etc.
Operating voltageDC18 V~DC30V
DisplayThree digital tube
OperationRemote controller
Output signalthree outputs of relay
Rated power<1.3W
Vandal-proofExdIICT6
Weather-proofIP65
Environment temperature- 40℃~+70℃
Humidity range15%~90%(RH)
Atmospheric pressure86k-106k(Pa)
Distance between detector and power supply up topremise of terminal voltage of bus >15V
Thread of outlet pipeM20×1.5