Methane and CO sensor OKY3328
Okystar | OKY3328
Out of stock.
Price of goods is 1.7 €.
Weight of goods is 0.008 Kg.
Actual in cart 0 pcs.
MQ-4 MQ4 Methane Gas Sensor Natural Coal Co Sensor Methane Gas Detector Module
- Using high-quality dual-panel design, with power indicator and TTL signal output instructions.
- The switching signal having a DO (TTL) output and analog output AO.
- TTL output valid signal is low . ( Low-level signal when the output light can be directly connected to the microcontroller or relay module ).
- The higher the voltage , the concentration of the analog output voltage is higher.
- For methane, natural gas has a good detection sensitivity.
- There are four screw holes for easy positioning.
- Dimensions : 32 (L) 20 (W) 22 (H).
- Rapid response and recovery characteristics.