AIYI GTQ-Anr-D Fixed Explosion Proof Gas Detector (0–100%LEL)

Detected gas: Combustible gas (EX)

Measure Range: 0–100%LEL

Principle: Infrared

Resolution: 1%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: ≤ 3.5 W

Signal output: RS485

Wiring: four-wire

suitable cable: RVVP4*1.0mm²

Relay output: 3 passive relays

Display & Operation: 

Display: LCD display

Indicator light: Power, Fault, Alarm-1, Alarm-2

Operation method: Remote control

Environment: 

Ingress protection: IP66

Operating temperature: -40°C~70°C

Operating humidity: 10–95% RH non-condensing

Operating pressure: 80–120 kPa

Structure: 

Body material: : ADC12 aluminum +316L S/S

Thread interface: : NPT 1/2

Weight: : about 1.45kg

Dimensions (H×W×D): : 157*133*79mm(H*W*D)

Certificates: 

CPA : 2013C293-32

EX : Exd II CT6 Gb;  Ex tD A21 IP66 T80°C

CCCF: 073184850124ROM

SIL: SIL2

ATEX: -

Datasheet