Home > > PRODUCTMethane gas sensor
The semiconductor produces the laser, passes through the optic fiber and transmits to the detecting terminal, the detecting terminal sets up an open type slit, one end is the optical fiber transmits the laser beam to send the end, the other end is the laser beam receiving end optic fiber, when methane gas passes through the gap, Will absorb the transmission gap of the laser beam, by analyzing the transmission back to the laser beam intensity changes, you can measure the area of methane gas concentration of the integrated absorption.
The emission wavelength of the source laser is 1653.5nm, and the emission wavelength is stable under the working environment through the TEC cooling function.
Applications
1. Coal mine gas monitoring, industrial methane, natural gas monitoring
2. Natural gas-powered vehicle safety monitoring
3. Household gas leak alarm
4. Industrial combustible gas alarm
5. Portable gas detector
