Description Overview GAOTek 5-in-1 Portable Multi Gas Detector is a full-featured, compact, up to five sensor gas detectors for oxygen, combustibles, hydrogen sulfide, carbon monoxide, hydrogen fluoride sulfur dioxide or VOCs etc. (gas types could be optional customized based on clients’ requests). Key features include easy-to-operate design, easy-to-identify color screen 4 digits LCD display, history data storage, a water-resistance case and high sensitivity sensors. Features Customizable gas detection. Powered by a 3.7 V rechargeable lithium battery. Operates in a wide temperature range from -40 °F to 149 °F (-40 °C to 65 °C) Original and authentic condition IP66 protection level for robustness Provides 10 hours of battery working time Suitable for industrial automation applications Technical Specifications Detecting Gas Customized Gas Power Supply 3.7 V Rechargeable Lithium Battery Working Environment -40 °F to 149 °F (-40 °C to 65 °C) MOQ 1 Piece Condition Original Protection Level IP66 Battery Working Time 10 Hours Packing Carton Box Application Industrial Automation Sampling Pump, Diffusion Working Temperature 50 °F to 104 °F (-10 °C to 40 °C) Relative Humidity 15% RH to 90% RH (Non-Condensing) Response Time 53 Hours Power 3.7 V Rechargeable Lithium Battery (Continuously works for over 10 hours with pump, 20 hours with diffusion) Sensor Life One year for oxygen and combustible gas sensor; Two years for VOCS and toxic gases sensors Display LCD Display / Color Screen LCD Display Alarm Mode Acousto-optic Alarm Explosion-Proof Grade Ex ib IIC T3 Parameter Range Response time Resolution Alarm Values PH3 0 ppm to 1000 ppm ≤30 s 1 ppm 25 ppm/50 ppm CO 0% to 25% vol ≤20 s 0.1% vol 18% vol/23% vol H2S 0% to 100% LEL ≤30 s 1% LEL 25% LEL/50% LEL NO2 0 ppm to 20 ppm ≤30 s 0.1 ppm 1 ppm/10 ppm NO 0 ppm to 1000 ppm/2000 ppm ≤50 s 1 ppm 25 ppm/50 ppm SO2 0 ppm to 1000 ppm/2000 ppm ≤30 s 1 ppm 50 ppm/100 ppm CL2 0 ppm to 200 ppm ≤30 s 0.1 ppm 10 ppm/20 ppm NH3 0 ppm to 200 ppm ≤30 s 0.1 ppm 2 ppm/10 ppm H2 0 ppm to 5 ppm/20 ppm ≤30 s 0.1 ppm 0.3 ppm/5 ppm HF 0 ppm to 10 ppm ≤60 s 0.1 ppm 0.3 ppm/5 ppm Dimension 2362 in x 2.76 in x 1.42 in (133 mm x 70 mm x 36 mm) Weight Approximately 0.66 lb (300 g) (with charger)
