Nitrogen Gas Detector(Wide Range/Data Record)

GAOTek Gas Detector for Nitrogen with micro sampling pump detects Nitrogen, records data, and offers wide range of measurement.



GAOTek Gas Detector for Nitrogen with micro sampling pump detects Nitrogen, records data, and offers wide range of measurement.

Key Features

  • Easy to switch between gas concentration unit of PPM and mg/m3
  • Ultra-high buzzer alarm sound, higher and lower alarm values are settable
  • Data storage function, historical data can not only be viewed on the device, but also be exported and printed out by connecting to computer (optional)
  • Rechargeable lithium polymer batteries of large capacity, which ensures the device to work continuously for a long time Strong and upscale alligator clip, portable
  • Imported high-precision sensor with original packaging
  • LCD dot matrix display technology
  • Special engineering plastics housing of high intensity, strong and durable, exquisite and comfortable in touching
  • Elegant and exquisite aluminum alloy packaging suitcase

Technical Specifications

Resolution: 0.01ppm?0.1ppm?1ppm (depending on Range selected)
Precision 3%FS
Sampling Method diffusion (add external sampling pump if necessary)
Unit of Concentration: one press to switch between ppm and mg/m3, system will finish conversion of values automatically
Display Technology: Monochrome dot matrix 128 * 128 LCD graphic display
Back light Time of back light is settable, initiate back-light mode in alarming
Direct Readings: Gas molecular formula, the concentration unit, the measured value, time, battery, alarm state, data record state, etc.
Data record: ᅠStorage capacity of over a hundred thousand sets, which means that it can continue to store for 15 months with interval of 5minutes. Interval time ranges from 10-3600seconds for your selection
Data transmission:


High-speed data transmission by USB, available for data downloading and printing after installing necessary software (optional)
Calibration ᅠtwo target point calibration, both can be set up at calibration value.ᅠSupport automatic zero point calibration by one press
Password Protection Calibration is protected by password, and the password Can be reset
Restore: ᅠSupport restore of factory calibration, support restore of factory parameter settings
Language of operation: Language of operation:ᅠboth Chinese and English
Alarm Mode: Sound and light, higher and lower alarm point values are both settable, and there are three alarm states for selection: ON, OFF, or SILENT
Battery 3.7 V rechargeable lithium battery, with capacity of 1800 mA, working time more than 50hours (no combustible gas), charging time less than 6hours.
Charger ᅠTravel charger with USB
Explosion-proof Grade: Exia?CT4
Protection Grade: IP66
Working Temperature: 68~122 F (20?~50?)
Working Humidity 0-95%RHᅠ?non-condensable, a filter dryer is needed if the value is larger than 90%RH ?
Housing Material: ᅠABS+PC
Dimensions: 6.10*6.10*1.37 in(155 * 78 * 35 mm)
Weight: 0.661 lbs(300g)

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