Semiconductor detectors

... gas leakage. The detector uses a high-stability semiconductor gas sensor with high stability and low sensitivity drift. When the detector detects that there is a flammable gas leak and reaches the alarm ...

... Heated Semiconductor Gas Sensor High-Low Leak Sensitivity Selector 7 LED Tri-colored Visual Leak Level Indicator Variable Intensity Audible Alarm Ambient Concentration Reset 15.5”(40CM) Flexible Stainless Probe Detection of METHANE/HYDROCARBON.. ...

... FEATURE： 1.Good reliability 2.high sensitivity 3.long lasting APPLICATION： 1.Widely used in natural gas leak detection 2.Air quality inspection ...