Gas Sensors
Showing all 3 results
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Sensors, Gas Sensors
MQ-7 CO Carbon Monoxide Coal Gas Sensor Module
- The analog output voltage, the higher the concentration the higher the voltage.
- The carbon monoxide detection with better sensitivity.
- There are four screw holes for easy positioning.
- With a long service life and reliable stability.
- Rapid response and recovery characteristics.
SKU: TFF3-003 -
Sensors, Gas Sensors
MQ3 Alcohol Sensor Module
- Power requirements: 5 VDC @ ~165 mA (heater on) / ~60 mA (heater off).
- Current Consumption: 150mA.
- DO output: 0.1 and 5V.
- AO output: 0.1- 0.3 V (relative to pollution), the maximum concentration of a voltage of about 4V
- Detecting Concentration: 0.05-10mg/L Alcohol.
SKU: TFF3-001
