GAOTek Nitric Oxide Gas Detector

GAOTek Nitric Oxide Gas Detector series portable gas detector single gas detector and easy to take.




GAOTek Nitric Oxide Gas Detector series portable gas detector single gas detector and easy to take. It is an intrinsically safe instrument that can continuously detect the concentration of combustible gas and toxic gas. PG610-NO Gas detector is widely used in municipal emergency rescue, oil chemical industry, metallurgy, cooking, environmental protection and other industries. PG610-NO gas detector: OLED display, self-Illumination, wide perspective, high brightness and resolution. People can read the display clearly five meters away.



  • Big OLED display, Highlighted, High definition
  • Automatically save the detecting data for 5000 records
  • Data progress bar display mode, can learn about the state of concentration
  • Low power consumption, save energy, save electricity
  • Real-time clock display function
  • The key operation needs to input password to prevent wrong operation.
  • Automatic calibration function reduces the measuring error
  • Recover key data, avoid the loss of data
  • Battery power real-time display, under-voltage hint, low pressure automatic shutdown
  • Standard MINI-USB charging port; charger is compatible with computer and cell phone’s
  • Charging protection function; when battery is full
  • Charger will shut down automatically
  • Computer connection function; to realize data download, parameter setting (optional)
  • Alarm type: Sound, light, Vibration alarm
  • STEL and TWA alarm function for toxic gases
  • Power on self-test function
  • Adjustable high and low alarm level
  • Replaceable modularized sensor


Technical Specifications

Detecting Gas No, combustible gas, toxic gas, oxygen
Deviation ≤±3% F. S
Respond Time T90 < 30 s
Working Humidity <95% RH no condensation
Sensor Life See the chart
Display Mode Oled screen shows density, time, battery power, alarm state,Percentage progress bar
Data Storage 5000 records
Upload Data Connected to computer via data line(optional)
Alarm Type Light: wide-angle light emitting diodeSound: 90 dB humming; when concentration increased, frequency increasesVibration: oscillator speed of 1300 r/min
Working Voltage Dc 3.6 V lithium-ion battery, 1000 mAh
Charging Time 4 hours to 6 hours
Working Time Combustible gas >8 h (continuous); toxic gas >72 h (continuous)
Protection Class IP 66
Working Temperature Toxic gas, oxygen: -4 °F to 122 °F (- 20 ℃ to + 50 ℃)Combustible gas: -40 °F to 158 °F (- 40 ℃ to + 70 ℃)
Appearance Size 3.85 in x 2.36 in x 0.94 in (98 mm × 60 mm × 24 mm)
Weight 0.30 lb (140 g)


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