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MQ-137 Ammonia Gas Sensor

Br 3,500.00

MQ-137 – Ammonia Gas Sensor
Operating Voltage is 5V
Can be used to Measure Ammonia, Carbon monoxide
Analog output voltage: 0V to 5V
Digital Output Voltage: 0V or 5V (TTL Logic)
Preheat duration over 24 hours
Can be used as a Digital or analog sensor
The Sensitivity of Digital pin can be varied using the potentiometer

Category: GAS SENSORS

Description

MQ-137 – Ammonia Gas Sensor

Applications

Detect or measure Gases like NH3 or CO
Air quality monitor
Gas leak alarm
Safety standard maintenance
Maintaining environment standards in hospitals