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GAOTek Ammonia Gas Detector
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GAOTek Durable Ammonia Gas Detector

GAOTek Ammonia Gas Detector

This Ammonia Gas Detector has a 2.3 in TFT large color screen display, a ≤ ± 1% (FS or year) zero drift, and a IP65 protection level.

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SKU: GAOTek-RAGD-116 Category:
Description

Description

Features

  • Multiple gas sensors can be turned on or off independently
  • Diffusion measurement method, short response time
  • Intelligent temperature and humidity and zero compensation algorithm
  • 3 in full-color display, large and clear background light
  • Support PPM and mg or m3, %VOL and mg or L concentration units
  • Standard configuration of 2000 mAh lithium battery
  • First-class mechanical design, high-strength wear-resistant
  • polycarbonate casing, strong waterproof and anti-corrosion
  • anti-electromagnetic radiation, automatic storage
  • Automatically according to the number of sensors
  • The screen display content can be inverted and inverted (optional)
  • Support measurement data download

 

Technical Specifications

Detection Gas Ammonia in the air
Detection Principle Principle of electrochemistry
Measuring Range 0 to 10 ppm, 0 to 20 ppm, 0 to 50 ppm, 0 to 100ppm, 0 to 200 ppm optional
Resolution 0.01 ppm (0 to 100 ppm); 0.1 ppm (0 to 1000 ppm); 1 ppm (1000 ppm or more)
Support Sensor Catalytic combustion sensor, electrochemical sensor any combination, flexible configuration
Combination Method Single, two-in-one, three-in-one, four-in-one optional (one flammable gas sensor in four-in-one) Two-in-one sensor can be turned on or off independently to avoid gas interference and prolong sensor life.
Sampling Method Diffusion detection method
Indication Error ≤ ± 3% FS (more precise requirements depending on sensor performance)
Repetitive ≤ ± 1%
Zero drift ≤ ± 1% (FS or year)
Response Time ≤ 30 seconds (T90), (higher requirements depending on sensor performance)
Recovery Time ≤ 30 seconds (higher requirements depending on sensor performance)
Shell Material High-strength wear-resistant polycarbonate casing
Battery Rechargeable lithium battery 2000 mAh, support mobile power supply and charging
Charger USB high current 5 V 2.1 A fast charger, compatible with universal USB mobile phone charger
Alarm Mode Audible alarm 95 dB at 11.8 in (30 cm), vibration alarm, red LED warning light
Alarm Point Setting A1 alarm value, A2 alarm value; TWA alarm value, STEL alarm value can be set separately
Display 2.3 in TFT large color screen
Button 4 button navigation
Direct Reading Measured value, data record status, maximum, minimum, average
Data Record Automatically store data, storage interval can be customized, can continuously store 300,000 groups of data with date and time
Data Download Support USB measurement data download;
Data Printing Support for mini portable printer Bluetooth wireless printing (optional)
Calibration Level 2 to 4 target point calibration function, can set calibration value, one key zero adjustment
Explosion-Proof Grade Ex ia IIC T4 Ga (intrinsically safe)
Protection Level IP65
Operating Mode User mode, administrator mode, two operating modes are available
Operating Temperature -4 °F to 122 °F (-20 ℃ to 50 ℃)
Working Humidity 0 to 95% relative humidity (non-condensing)
Executive Standard GB 12358-2006, GB 3836.1-2010, GB 3836.4-2010
Size Length 2.59 in x 4.72 in x 1.18 in (66 mm x 120 mm x 30 mm)
Weight About 0.26 lb. to 0.39 lb. (0.12 kg to 0.18 kg)