Professional CH4 Combustible Gas Detector Leak Detector Methane Gas Natural Gas Leak Detection Indus

Features 1 Kinds of combustible gas can be detected such as methane natural gas etc 2 It is adopted high sensitive metal oxide sensor MOS and high performance microprocessor MPU 3 Low power consumption 4 Long life performance 5 Sound and light alarm Specification Batteries 2 AA alkaline Auto switch off about 5 minutesLife performance about 200 times 2 minutes each time Slight alarm value about 500ppmStrong alarm value about 2000ppmPreheating time 15 to 30 secondsResponse time instantAmbient temperature 0C to 50Cenvironment humidity 90 RHpower supply AA 1 5 x 2 not included Equipment Operating 1 Switch on Long time press three lights yellow red and green will be turned on then the yellow light red light and green light will flashcircularly finally the yellow light and red light will stop twinkle the green light will keep bright and the equipment will buzz discontinuously In this case it means the equipment has been prepared detecting 2 Detecting Let the end of leak detector approachto the detected area When the yellow light is turned on and alarm it means that there is a slight leakage When the red light is turned on and alarm it means that there is a strong leakage Remark when the green flash it indicate the battery should be replaced as soon as possible 3 Switch off Long time press till all light is turned off Or let the detectorin the environment without combustible gas 5 minutes the detector will switch off automatic