4-in-1 Gas Detector w/ Vibration, Light Alarms, Pump – GAOTek
$59.53
$105.96
Description Features: ISO, CE, FCC, ROHS, ATEX, CNEX, SIL3 Approved External pump is standard, no extra charge Pumped & Diffusion sampling type Large capacity rechargeable battery, 7.4V 1400mAh Man-down alarm function by default Standard with 200,000 pieces of storage information With computer data software, equipment data can be exported, stored and analyzed Any four gases can be configured for detection IP66 Three-level alarm, different beeps distinguish alarm levels, high recognition 95-105dB Audible alarm Alarm mode: LA, HA, STEL, TWA Unit switch Pump-blocked alarm 4-button for easy operation Setting recovery function, 2-inch LCD backlight display Sound, light alarm and vibration alarm Zero point automatic zero-point calibration function Technical Specifications: Single gas detector: O2/CO/H2S/LEL Detection principle: O2: 0-30%VOL, 0.01%VOL resolution, electrochemical sensor CO: 0-1000ppm, 1ppm resolution, electrochemical sensor H2S: 0-100ppm, 0.1ppm resolution, electrochemical sensor LEL: 0-100%LEL, 0.1%LEL resolution, Catalytic combustion sensor Accuracy: ≤±3% (F.S) Respond time: T90≤20S Detection method: diffusion type pumped type Battery: 7.4V 1400mAh Protection level: IP66 Product Size: 90×70×38mm(L×W×H) Weight: 200g (diffusion type), 300g (pumped type, with external pump) Protection grade: ExiaⅡCT4Ga Anti-drop height: ≥ 8 meters Working environment: -20℃～ 50℃, 10-95%RH (non-condensing occasions) Warranty time: 1 year
