GAOTEK Handheld Air Sampling Pump For NO2 Gas Detection

Description Overview GAOTek handheld portable multi-gas detector is based on advanced infrared and electrochemical technology for measuring 100% LEL, 1000 ppm CO, 30% O2, and 100 ppm H2S concentration, with optional H2, CO, and gas flow items. The multi-gas detector adopts dual infrared sensors and internal electrochemical sensors for easy maintenance in daily operation. Its non-thermostat container design and special correction method greatly eliminate the temperature impact on infrared sensors. The multi-gas detector will provide a percent by volume reading of the methane (100% CH4) and carbon dioxide (100% CO2) levels. The oxygen (30% O2) readings on the detector may be useful in determining if there is an inbound air leak in the collection system. A portable multi-gas detector equipped with a carbon monoxide analyzer may be useful for detecting a subsurface fire. Based on these results, adjustments or repairs can be made to restore safe conditions and optimize the heating value of the gas produced.   Features Highly sensitive & accurate measurement High & low alarm function Digital LCD display Built-in rechargeable battery that can last for more than 12 h Records and transfers gas data in real time   Technical Specifications Gases detected NO2 Sensor types Infrared/Electrochemical/(Customized) Triple alarm Sound/Light/Vibration Battery 3.7 V/1500 mAh Charging time 4 h to 5 h Working temperature -10 °F to 131 °F (-25 °C to 55 °C); short time for -40 °F to 131 °F (-40 °C to 55 °C) Usage Industrial Processing/Personal Safety Weight 40 lb (250 g) Size 5.12 in x 2.60 in x 1.18 in (130 mm x 66 mm x 30 mm)