Smart Sensor Hydrogen Detector รุ่น AS8909


- Outer enclosure material: ABS plastic
- Gas type: Hydrogen gas(H2)
- Gas measurement range: 0~1000ppm
- Resolution: 1ppm
- Working principle: electrichemical sensor
- Low/High alarm/Alarm setting: Yes
- Alarm: sound, light alarm with vibration, adjustable alarm values, alarm sound up to 80db
- Operating temperature: -10~50C
- Operating humidity: 15~95%RH(standard)
- Store Temperature: 0~40C Operation current : 160mA, Short circuit current <3A
- Protection level: IP65
- Power: 3.7V rechargeable li-battery(Built-in)
- Product Net Weight: 200g
- Size: 120.2*64.5*38.3mm