High-quality dual-panel design, with power indicator and ttl signal output instructions With a do switch signal (ttl) output and ao analog signal output;
Ttl output valid signal is low. (when the output low signal light can be directly connected microcontroller or relay module)
The analog output voltage, the higher the concentration the higher the voltage.
For gas, natural gas has better detection sensitivity
There are four screw holes for easy positioning
With a long service life and reliable stability
Rapid response and recovery characteristic
Suitable for home or industrial on LPG, natural gas, coal gas monitoring devices. Excellent resistance to alcohol, smoke interference
TTL output valid signal is low. (When the output low signal light can be directly connected microcontroller or relay module)
with a DO switch signal (TTL) output and AO analog signal output
