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GAOTek Ammonia Gas Detector
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GAOTek Solid Ammonia Gas Detector

GAOTek Ammonia Gas Detector

GAOTek ammonia gas detector is a maintenance-free single gas detector, the most reliable, user-friendly, cost-effective detection solution for worker safety and operational compliance.

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SKU: GAOTek-AGD-120 Category:
Description

Description

Overview

GAOTek ammonia gas detector is a maintenance-free single gas detector, the most reliable, user-friendly, cost-effective detection solution for worker safety and operational compliance. It offers up to 2 years of protection-with no need for calibration, sensor replacement, battery replacement or battery charging. After 2 years, you can replace the sensor, battery and re-calibration, and use it again. It’s IECEx, ATEX, CNEX explosion proof certificated and meet the highest standards of quality and reliability to ensure workers’ safety and compliance. It is small, sturdy, ergonomic, and can be attached to a work coat or cap with alligator clips for easy carrying. It can detect toxic and harmful gases like carbon monoxide, hydrogen sulfide, oxygen and sulfur dioxide, other toxic gases can be customized, which is widely used in petroleum, petrochemical, metallurgy, chemical and other industries for gas detection and personnel protection.

 

Features

  • Low power consumption and long standby time
  • The standby time is up to 2 years
  • After 2 years, you can replace sensor, battery and re-calibration
  • Maintenance free: just turn on the device  
  • It will run continuously -no calibration
  • No sensor replacement, n battery charging
  • With self-test function, which can improve safety b automatic self-test
  • Ultra-high buzzer alarm sound, 2 high-bright red LED up and down alarm
  • Sound, light and vibration triple alarm to remind workers
  • High point alarm, low point alarm, TWA, STEL multiple alarm types
  • The user can adjust the alarm set point as needed
  • Automatic logging 10 sets of recent alarm events 
  • Protection class IP68, splash-proof, dust-proof
  • Explosion-proof, shock-proof, intrinsically safe circuit design
  • Compact and lightweight design with two-button operation
  • Affordable, with low cost of ownership
  • Small size, light weight, easy to carry
  • The shell is made of high-strength materials
  • Designed for a variety of harsh environments, comfortable and durable 

 

Technical Specifications 

Detected Gas H2S, CO, O2, SO2, NH3, etc. different single gases. According to customers’ requirements.
Detection Principle Electrochemical, according to gas, sensor and measure range.
Measure Range Carbon Monoxide (CO): 0 to 500 ppm or 1000 ppm or 2000 ppm, Hydrogen Sulfide(H2S): 0 to 100 ppm or 200 ppm, Oxygen(O2): 0 to 25%VOL or 30% VOL, NH3: 0 to 100 ppm, etc., according to customer’s requirements.
Resolution Carbon Monoxide (CO): 1 ppm, Hydrogen Sulfide(H2S): 0.01 ppm, Oxygen(O2): 0.01% VOL, NH3: 0.1 ppm, etc., according to sensor and measure ranges.
Accuracy ≤ ± 3% F.S. (higher precision can be customized)
Response Time ≤ 30 seconds (T90)
Power Model 3.6 V dry battery (non-removable and rechargeable)
Display Gas name, concentration unit, measured value, electricity
Concentration Unit Ppm, mg or m3, % VOL, etc.
Alarm Mode Sound, light, vibration alarm, high and low alarm values can be set by yourself.
Explosion-proof Grade IECEX ATEX (from TUV)
Protection Class IP68
Executive Standards GB 12358-2006, GB 3836.1-2010, GB 3836.4-2010, JJF1421-2013, JJF1363-2019, JJF1364-2012, JJG 365-2008, IEC 60079-0-2017, IEC
60079-11-2
Language English
Working Air Pressure 86 to 106 kpa
Working Temperature -4 °F to 131 °F (-20 °C to 55 °C)
Working Humidity 0 to 95% RH (non-condensing)
Dimensions 3.54 in x 2.36 in x 1.29 in (90 mm x 60 mm x 33 mm)
Weight 0.27 lb. (125 gr)