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GAOTek Methane Gas Detectors
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GAOTek LCD Display Professional NH3 Gas Concentration Analyzer

GAOTek Methane Alarm Measurement Inspecting Gas Detector

GAOTek methane alarm measurement inspecting gas detector for different gas types, it can inspect four gases at the same time, with the inner pump and the data logger function, optional sensor for the temperature and humidity measurement.

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SKU: GAOTek-MGD-093 Category:
Description

Description

Overview

GAOTek methane alarm measurement inspecting gas detector for different gas types, it can inspect four gases at the same time, with the inner pump and the data logger function, optional sensor for the temperature and humidity measurement. It can inspect the single gas, two gas, three gas or four gas, according to the different customers’ demands.

 

Features

  • 4-in IPS industrial grade colour screen
  • English language menu support
  • Gas concentration units: ppm and mg/m3
  • 1 gas to 4 gas detection: single, two, three, and four gases
  • Adjustable inner pump suction strength
  • Explosion-proof: Ex IA IIC T4 Ga

 

Technical specifications

Alarm mode Audible-visual-vibration alarm
Gas type Odour
Working principle Electrochemical sensor
Measuring range 0 ppm to 10 ppm, 0 ppm to 100 ppm, 0 ppm to 1000 ppm
Resolution 0.01 ppm, 1 ppm
Precision ≤±3% F.S
Sampling method Pump-suction sampling, flow rate of 100 L/min to 1000mL/min. (Adjustable)
Data logger function About 100,000 groups of data capacity.
Response time ≤20 s/10 s
Recovery time ≤20 s
Repeatability ≤±1%
Linearity ≤±1%
Zero drift ≤±1% (F.S/year)
Display Gas type, concentration unit, value, Time, Temperature, Humidity, pump and battery status
Concentration unit ppm, mg/m3
Explosion-proof Grade Exia II CT4 Ga
Working humidity 0 RH 95% RH
Protection grade IP 65
Working temperature -22 °F to 140 °F (-30 °C to 60 °C)
Dimension  7.09 in (180 mm)
Weight 1.10 lb (500 g)