AIYI AG200-CH4 Fixed Gas Detector (CH₄: 0–5% / 100%VOL)

Detected gas: Methane (CH₄)

Measure Range: 0–5% / 100%VOL

Principle: Infrared

Resolution: 0.1%VOL

Response time: T90 ≤60S/180S

Accuracy: ≤ ±5% F.S.

Repeatability: ≤2% F.S.

Electric: 

Power supply: : 18-28 VDC (standard 24 VDC)

Power consumption: ≤2 W

Signal output: 4-20mA

Wiring: Three-wire; four-wire

suitable cable: RVVP3*1.5mm² ; RVVP4*1.0mm²

Relay output: 3 passive relay (250VAC/5A 30VDC/5A)

Environment: 

Ingress protection: IP65

Operating temperature: -20°C~60°C

Operating humidity: 10~95%RH non-condensing

Operating pressure: 80–120 kPa

Structure: 

Body material: : Aluminum Alloy

Thread interface: : NPT 1/2

Weight: : about 1.3kg

Dimensions (H×W×D): : 157*131*79mm(H*W*D)

Certificates: 

ATEX: Ex db IIC T6 Gb; Ex tb IIIC T80 C Db

SIL: SIL2

СРА: 2009C170-32

Datasheet