Smoke and Other Flammable Gases Sensor Module, 0-10,000 ppm, Analog and TTL level Output

The L-com SRAQ-G004 gas sensor module is used to detect the presence and concentration of smoke and other flammable gases such as butane, propane, methane and hydrogen. This device requires a 5 VDC power supply, a < 150 mA working current, and has a detection range of 0-10,000 ppm. Our 5 VDC sensor module is well suited for smoke alarms, combustible gas alarms, chemical manufacturing, and portable gas detectors.

The smoke and flammable gases sensor module has 2.54 mm 4 pin male header which allows for easy integration into gas detection devices. The sensor module features a Mq2 sensing element with good sensitivity and selectivity to smoke and other flammable gases such as butane, propane, methane and hydrogen, which makes it less affected by temperature and humidity. This SRAQ-G004 sensor module has a analog and TTL level output modes and it operates at temperatures ranging from -10 to 50 Degrees C.

Features

• Features Mq2 sensing element
• Highly sensitive to smoke and flammable gas
• Wide detection range 0-10,000ppm
• Analog output and TTL level outputs
• 2.54mm 4pin male header

Application

• Smoke alarms
• Combustible gas alarms
• Chemical manufacturing
• Portable gas detectors
• Other areas calling for smoke and combustible gas detection