Ammonia Gas Sensor Module, 5-500 ppm, Analog and TTL level Output, MQ137 Sensing Element

The L-com SRAQ-G019 gas sensor module is used to detect the presence and concentration of ammonia, as well as other organic amines such as trimethylamine and ethano. This device requires a 5 VDC ± 0.2 V power supply, a < 150 mA working current, and has a detection range of 5-500 ppm. Our 5 VDC ± 0.2 V sensor module is well suited for mining industry, agriculture industry, farming and livestock industry, public restrooms, and other IoT systems.

The ammonia, as well as other organic amines such as trimethylamine and ethano sensor module has 4 pin male header which allows for easy integration into gas detection devices. The sensor module features a MQ137 sensing element with good sensitivity and selectivity to ammonia, as well as other organic amines such as trimethylamine, which makes it less affected by temperature and humidity. This SRAQ-G019 sensor module has a analog and TTL level output modes and it operates at temperatures ranging from -10 to 50 Degrees C.

Features

• Features Mq137 sensing element
• Highly sensitive and accurate
• Low power consumption
• Analog and TTL level outputs
• 4pin male header

Application

• Mining industry
• Agriculture industry
• Farming and Livestock industry
• Public restrooms
• Other IoT systems