Description Overview GAOTek HF hydrogen fluoride gas analyzer feels comfortable and Asian ergonomic design, with flexible metal probe, can detect combustible gas or toxic and harmful gas with an accuracy of 1 ppm or 1 % LEL according to different sensor types. It can be used for gas leakage inspection of gas pipeline network, leakage inspection of gas car modification parts, leakage inspection of filling liquefied gas interfaces, inspection of gas leakage of pipeline flanges of chemical plants and places where explosion prevention and poisoning are required. Features Original imported sensor Quickly detect gas leak points Lengthened flexible probe, adjustable sensitivity Low voltage alarm and automatic shutdown Sensor failure detection alarm Fast preheating, fast response time English color LCD display Alarm record query, alarm point setting, online translation, password management and other functions Technical Specifications Detection Principle Semiconductor, catalysis, electrochemistry Sensitivity 1 PPM or 1 % LEL Detection Range Different sensor ranges are different Security Level Ex ib IIB T3 Gb Explosion-Proof Certificate Number CNEx17.3776 Response Time <10 s Display Mode Color LCD Power Source 3.7 V, 2000 mAh Li-ion rechargeable battery StandBy Time Combustible gas > 8 h, toxic gas about 300 hours Alarm Point Adjustable Storage Environment: Temperature Temperature -40 °F to 158 °F (-40 ºC to 70 ºC) Humidity: ≤ 95 % RH (no condensation) Operating Environment: Temperature Temperature: 14°F to 122°F (-10 ℃ to 50 ℃) Humidity: ≤ 95 % RH (no condensation) Dimensions (Without Probe Rod) 6.42 in x 3.07 in x 1.06 in (163 mm x 78 mm x 27 mm) Weight 0.88 lb (0.4 kg)
