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Handheld Methane (CH4) Gas Detector Handheld Methane (CH4) Gas Detector Handheld Methane (CH4) Gas Detector Handheld Methane (CH4) Gas Detector Handheld Methane (CH4) Gas Detector Handheld Methane (CH4) Gas Detector Handheld Methane (CH4) Gas Detector

Handheld Methane (CH4) Gas Detector

$2,044.77
| 2 review(s) | Add your review
GasDog handheld Methane gas detector for sale online. It is a portable gas monitor with an infrared methane gas sensor and sound, light &vibration alarm, which can measure the CH4 concentration in the 0 to 100% VOL measuring range.
Free shipping
Delivery date: 3-10 days
SKU: GD200-CH4
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Gas Detector for CH4 Monitoring

This handheld gas detector offers an advanced gas sensor and both audible and visual alarms, designed to precisely detect and monitor any leaks of Methane (CH4) gas.

Basic Parameters:
  • Model: GD200-CH4
  • Sampling Method: Pumping Suction
  • Detection Principle: Infrared
  • Gas: Methane (CH4)
  • Range: 0-100% LEL, 0-50% VOL, 0-100% VOL
  • Resolution: 1% LEL, 0.01% VOL
  • Accuracy: ≤±3% F.S.
  • Explosion-proof Grade: Ⅱ 2G Ex ia Ⅱ CT4 Ga
  • Certification: CE, ATEX
  • Warranty: 12 months

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Methane Detector

Features

Aluminium alloy carrying case

Aluminium Alloy Case

Equipped with a Waterproof Aluminum Alloy Suitcase

Zero calibration

Zero Calibration

Self-Calibration and Zero Calibration for Accurate Detection

USB data transfer

USB Data Transfer

USB Interface to Transfer Data and Charge at High Speed

Rechargeable lithium battery

Rechargeable Battery

3.7V Rechargeable Lithium Polymer Battery with a Large Capacity

 

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Why Choose

Our Gas Detector?

Details of portable NH3 gas detector

Handheld Single Gas Detector

- Infrared Methane Leak Detector

 
  • ✔️ Built-in internal sampling pump, 10 grades of suction are available.
  • ✔️ Two-stage alarm with sound & light, and alarm point is settable.
  • ✔️ GasDog portable CH4 Methane detector adopts a high-accuracy gas sensor with a fast response.
  • ✔️ LCD directly reads out the Methane gas, unit, concentration, local time, etc.
  • ✔️ Gas concentration units mg/m3 and ppm can be shifted by one press.
  • ✔️ Handheld and small design, easy to carry, can be put in a pocket.
  • ✔️ High-intensity ABS engineering plastics housing, suitable for different kinds of situations.

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More Info.

Applications

Portable gas detector for agricultural & environmental protection

Agricultural Protection

Portable gas detector for livestock farms

Livestock Farms

Portable gas detector for petrochemical chemical industry

Petrochemical & Chemical Industry

Portable gas detector for sewage treatment plant

Sewage Treatment Plant

Gas Detection Q&A - For Your Safety Environments

Built-in advanced gas detector sensor and sound & light alarm to ensure precise and safe gas detection in hazardous applications.

Q: Methane Gas Detector for Home

A: For home use, selecting an appropriate Methane gas detector is crucial to ensure the safety of your living environment. A Methane gas detector designed for residential settings typically features a two-stage detection system. The first stage is dedicated to detecting minor leaks, alerting you to low concentrations of Methane gas in the air, usually measured in parts per million (ppm). This capability is essential for detecting potential gas leaks early, allowing you to take immediate action before the gas accumulates to dangerous levels. The second stage focuses on detecting higher concentrations of Methane that might pose an explosive risk. This stage is usually presented as a percentage of the Lower Explosive Limit (LEL).

When the Methane concentration reaches or exceeds the LEL, the detector triggers audible alarms and visual indicators to promptly warn you of the hazardous conditions. When choosing a Methane gas detector for home use, ensure that the device covers a range from 0 ppm to around 1000 ppm for minor leaks and 0% LEL to 100% LEL for explosive risks. These detectors are designed with user-friendly features, providing clear alerts that are easily understandable by homeowners. This GasDog CH4 gas detector is a type of portable gas detector. It's essential to carefully review the manufacturer's specifications and user manual to comprehend the device's detection capabilities, installation requirements, and maintenance recommendations, ultimately ensuring that your home remains protected from potential Methane gas hazards.

Model GD200-CH4
Sampling Method Pumping suction, flow rate can be up to 750ml/min
Detection Principle Infrared
Gas Methane (CH4)
Range (Optional)* 0 to 100% LEL, 0 to 50% VOL, 0 to 100% VOL
Resolution 1% LEL (0-100% LEL), 0.01% VOL (0-50% VOL, 0-100% VOL)
Accuracy ≤±3% F.S.
Response Time ≤10s
Repeatability ≤±1%
Recovery Time ≤10s
Linearity Error ≤±1%
Zero Shift ≤±1% (F.S./year)
Data Logging (Optional Function) High speed data transmission by USB, available for data downloading and printing (The built-in IC card has about 2G memory, which can record 100,000 sets of data.)
Alarms Sound, light and vibration
Display LCD dot matrix display
Language Chinese/English
Battery 3.7V rechargeable lithium battery, 3.7 Watt (Charger included: Input AC 100-240V 50/60Hz with optional USA, Europe or UK plug)
Operating Time 100h (Pump off)
Communication Mini USB interface supports standard MODBUS communication protocol
Explosion-proof Grade Ⅱ 2G Ex ia Ⅱ CT4 Ga
Case Material ABS+PC
Protection Grade IP66
Certification CE, ATEX (Standard: EN IEC 60079-0:2018, EN 60079-1:2014)
Operating Temperature -20℃~50℃
Operating Humidity 0~95%RH (non-condensing)
Operating Pressure 0.8~1.2bar
Dimension 205*75*32mm
Weight 300g
Warranty 12 months
Extension Probe About 480mm (Total Length), About 300mm (Probe Head)
Accessories (Optional) Calibration kit - gas pressure regulator (calibration gas cylinder NOT included)
  • Body Material: Brass
  • Max. Input Pressure: ≤15MPa
  • Max. Output Pressure: 0.25MPa
  • Flowmeter Range: 0.1-1.5 L/min
  • Mounting Connection: Inlet port: W21.8-14; Outlet port: Ф6 flexible tube


Note:

  • If you need a CH4 gas detector with other measuring ranges unlisted in the above table, please contact us to inform your operating environment, so as to help you choose an appropriate one for your application.
  • We also provide other common gas detectors, and you can refer to GasDog Gas Detector Catalog to get the specific gas type and measurement range. If you have any questions, please feel free to contact us.
WRITE YOUR OWN REVIEW
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EXISTING REVIEWS
Easy to use and very accurate
I opted for GasDog portable CH4 gas monitor. It comes with a sensitivity sensor. Tested it and it's very accurate picks up small leaks to large ones with ease. The extension tube works great for those areas not easily accessible. Easy to use and very happy with this Methane detector.
Brian | 5/7/2024 6:40 AM
Was this review helpful? Yes No (0/0)
Safe and reliable
This handheld Methane gas detector is really convenient! It is compact, portable, easy to operate and measures CH4 concentration over a 0 to 100% VOL measurement range. Not only suitable for home use but also great for outdoor activities. Safe and reliable, it gives me great convenience and peace of mind. Highly recommended!
Lily | 9/27/2023 7:27 AM
Was this review helpful? Yes No (0/0)
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