AIYI Anr-S Gas Detected (0–100 % LEL)

Gas Detected

Principle: Catalytic combustion

Function

Measure Range: 0–100 % LEL

Response Time: T90 ≤30 s

Accuracy: ≤±5 % F.S.

Repeatability: ≤2 % F.S.

Electric

Power Supply: 18–28 VDC (standard 24 VDC)

Power Consumption: ≤2.5 W

Signal Output:  RS485

Wiring: Four-wire

Suitable Cable: RVVP 4×1.0 mm²

Relay Output: 3 passive relays (250 VAC / 5 A, 30 VDC / 5 A)

Environment

Ingress Protection: IP65

Operating Temperature: −40 °C ~ +70 °C

Operating Humidity: 10 %~95 % RH, non-condensing

Operating Pressure: 80–120 kPa

Structure

Body Material: Aluminum alloy

Close Nipple: NPT 1/2

Weight: About 1.3 kg

Dimensions: 163×131×79 mm (H×W×D)

Certificates

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

SIL: SIL2

CPA: 2013C293-32

Datasheet