Application:

1. Gas leak detection
2. Gas safety equipment
3. Air environment detection

Features:

1. Integrates the concentration conversion formula
2. Low power consumption.

Specifications:

1. Detection of Physical Quantities: Gas concentration or gas leakage of NO, NO2, H2
2. Operating voltage: 4.9～5.1V DC
3. Power dissipation: 0.45W
4. Output signal: Analog quantity
5. Measuring range:1 – 1000ppm(Hydrogen H2) ,0.05 – 10ppm(Nitrogen dioxide NO2 )
6. Working temperature: -30～85℃
7. Working humidity: 5～95%RH （No condensation）
8. Storage temperature: -40~85℃
9. Lifespan: >2 years（in the air）
10. Circuit board size：12mm×16mm
11. Mounting hole size： Inner diameter 2mm/outer diameter 4mm