Toxic and harmful gas detection and alarm device
Product parameters of toxic and harmful gas detection and alarm device:
Range:0-1000ppm
Indication error: ≤ ±5%F.S
Minimum reading: ≤30second
Sensor lifespan:24Months (imported sensors)
Detection principle: electrochemical method
Detection method: diffusion type
Connection method:G3/4perhapsG1/2(Can also be customized)
Explosion proof mark:Exd II CT6
Working temperature:-20-60℃
Size: Basic model:1580g
Transmission distance: ≤1500m
Connecting cable: Three core shielded wireRVVP3*1.5m㎡ (national standard line)
Installation methods: fixed bracket, pipe installation, wall mounting
Output signal:4-20mAcurrent signal, corresponding to0full scale
Fault alarm: The system can display short circuit or open circuit faults in the detector connection; Sensor malfunction; Power supply failure, etc