Hydrogen Sulfide Gas Sensor Module, 10-200 ppm, Analog and TTL level Output, MQ136 Sensing Element

The L-com SRAQ-G018 gas sensor module is used to detect the presence and concentration of hydrogen sulfide and other sulfur based organic vapors. This device requires a 5 VDC ± 0.2 V power supply, a < 150 mA working current, and has a detection range of 10-200 ppm. This 5 VDC ± 0.2 V sensor module is well suited for outdoor air quality monitoring, factory settings, commercial sites - school, hospitals etc., smart buildings, and other areas where H2S is a concern.

The hydrogen sulfide and other sulfur based organic vapors sensor module has 4 pin male header which allows for easy integration into gas detection devices. The sensor module features a MQ136 sensing element with good sensitivity and selectivity to hydrogen sulfide and other sulfur based organic vapors, which makes it less affected by temperature and humidity. This SRAQ-G018 sensor module has a analog and TTL level output modes and it operates at temperatures ranging from -10 to 50 Degrees C.

Features

• Features Mq136 sensing element
• High sensitivity and selectivity
• Good repeatability and stability
• Detection range 10-200ppm
• Analog and TTL outputs
• 4pin male header

Application

• Outdoor air quality monitoring
• Factory settings
• Commercial sites - School, hospitals etc.
• Smart buildings
• Other areas where H2S is a concern

Downloads:

• User Manual
• 2D Drawing (.pdf)
• 3D CAD Model (.step)