Gas detector LGD-H

flammable gaslasertunable diode laser

The Handheld Laser Gas Detector is based on Tunable Diode Laser Absorption Spectroscopy (TDLAS). The detector emits a special wavelength laser to the gas and demodulates the laser signal passing through the gas. Combined with advanced microelectronic control technology Advantages 1 Long Standby Time LGD-H is equipped with a 5000mAH lithium battery; its standby time is up to 15 hours and is equipped with a spare battery in order to change battery quickly. 2 Quick Response LGD-H’s response time is less than 1 second, so it can finish detecting quickly. 3 Long Detection Distance and Wide Detection Range LGD-H’s detect distance can reach up to 30 meters and detect range can reach up to 40000ppm·m. 4 Broad Application With an IP Class of IP54, LGD-H is intrinsically safe. It can be applied in existing stationary flammable gas, valve chamber, gas pipeline, and inspection/leakage detection of living areas. 5 Portable and User-friendly Design; Simple Operation LGD-H is portable, having a user-friendly design. Patrol personnel can easily carry it on him/her. Only one click to complete the detection of flammable gas concentration.