Click to enlarge
GAOTek Ammonia Gas Analyzer
Back to products
GAOTek Handheld Portable Ammonia Meter

GAOTek Portable NH3 Ammonia Gas Analyzer

GAOTek portable nh3 ammonia gas analyzer is mainly used for rapid and accurate detection of gas leakage or gas concentration exceeding the alarm.

Add to quote
SKU: GAOTek-HAGD-312 Category:
Description

Description

Overview

GAOTek portable nh3 ammonia gas analyzer is mainly used for rapid and accurate detection of gas leakage or gas concentration exceeding the alarm. The main detection principles of gas detection are electrochemical, infrared, catalytic combustion, thermal conductivity, PID photoionization, etc. Widely used in firefighting, emergency rescue, restricted space, petroleum, chemical, metallurgy, refining, gas, storage, medicine, environmental protection, air treatment and other occasions.

 

Features

  • Built in pump for suction or diffusion detection
  • Pump clogging alarm
  • Optional LED lighting
  • Unit flexibility: umol or mol, ppm, pphm, ppb, mg or m3, ug or m3, % Vol, % LEL
  • 8 button operation with quick one-key calibration
  • Storage for over 100,000 data items
  • Communication via TYPE C, optional Bluetooth
  • Fall alarm
  • Data recovery for partial or full factory data
  • Display of max, min, and weighted average values
  • Multiple alarm modes: sound, light, vibration, and voice
  • Alarm types: concentration, pressure, fault, pump blockage
  • Modes include low, high, interval, TWA or STEL
  • Miss operation prevention for concentration calibration
  • Zero-point auto tracking to avoid drift
  • Multi-level calibration for target points
  • Intrinsically safe circuit for explosion proof, shock proof, anti-static, anti-radiation
  • IP68 protection: rain and soak proof, dust proof, anti-corrosion

 

Technical Specifications

Detection Gas Ammonia NH3
Detection Range NH3 0 ppm to 300 ppm
Resolution 0.1 ppm
Unit Display Umol or mol, ppm, pphm, ppb, mg or m3, ug or m3, % Vol, % LEL (Optional)
Detection Principle Electrochemical
Sensor Life 2 years to 3 years
Detection Method Built in pump suction type, can be switched to diffusion, diffusion + pump suction detection mode
Display LCD
Linearity ≤ ± 3 %
Repeatability ≤ ± 2 %
Response Time T 90 ≤ 20 s
Recovery Time ≤ 30 s
Operating Power DC 3.7 V x 2
Battery Capacity 2500 mAh rechargeable polymer battery with over charging, over discharging, over voltage, short circuit and overheating protection.
Communication Interface Type C (2 hours full charge)
Data storage With high-capacity data storage of 100,000 items (other capacities can be customized)
Explosion-Proof Grade Intrinsically safe ExiaIIC T4 Ga
Protection Class IP68
Shell Material High strength corrosion resistant fire-resistant polycarbonate and rubber protective sleeve, drop proof wear resistant anti-static, effective anti-drop ≥ 16.4 ft (5 m)
Standard Accessories Calibration cover, pump suction nozzle, manual, certificate of conformity, USB charger (including data cable), instrument box
Optional Accessories 0.65 ft (0.2 metre) swan neck sampling probe
Activated carbon filter
1.32 ft (0.4 metre) stainless steel sampling handle (including 3.2 ft (1 metre) hose)
2.95 ft (0.9 metre) retractable sampling handle (with 3.2 ft (1 metre) of hose)
External Bluetooth printer
Applications Petroleum, chemical, pharmaceutical, environmental protection, gas distribution, warehousing, flue gas analysis, air treatment and all other occasions that require portable rapid detection of gas concentration.
Working Environment Temperature: -40 °F to 158 °F (-40 ºC to 70 ºC)
Humidity: 10 % RH to 95 % RH non condensation
Size 6.5 in × 2.5 in × 2.4 in (165 mm x 64 mm x 61 mm)
Weight 0.61 lb (0.28 kg)