Gas Detector with Four Gas (Alarm, Data Storage)



GAOTek Gas Detector with Four Gas effectively detects concentration of four gases at the same time, records history data and alarm event conveniently.

Key Features

  • Realtime detection of oxygen, carbon monoxide, hydrogen sulfide and meth ane
  • True-color lattice TFT screen display
  • Setting upper/lower alarm points, STEL and TWA is also inclusive for carbon monoxide and hydrogen sulfide gases
  • Automatic battery detection and undervoltage indication.
  • Alarm with LED, buzzer, earphone(optional) and vibration
  • Setting brightness of back light according to practical need to save power
  • Storage of historical data and alarm events
  • NDIR printer can print real-time concentration data(optional)
  • Gas pump realizes detection by pumping(optional)
  • Calibration and set of detector through PC

Technical Specifications

Temperature -4F – 122F  (-20~50℃)
Pressure 0.9~1.1 standard atmospheric pressure
Humidity 10~95%RH(non condensation)
Explosion-Proof Grade Exia Ⅱ CT3
Protection Grade IP65
Charging Time 4h~6h
Working Time of Battery >8 h(non alarm state)
Length of Pump Pipe <1 meter
Measurement Principle of Sensor Electrochemical,catalytic combustion
Power Supply lithium battery
Dimensions     3.35in x 6.02in x 1.97in

(85*153*50 mm)(host machine)

1.77in x 9.41in x 1.10in (45*239*28 mm)(hand shank of gas pump)

Weight 0.66lbs  ( 300g(host machine)

0.18lbs  (80g(hand shank of gas pump)


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