Fixed Methane (CH4) Gas Detector

$2,091.69

| 1 review(s) | Add your review

Buy GasDog fixed CH4 gas detector online. This wall mounted gas monitor with a measuring range of 0-100% LEL, 0-50%VOL, 0-100%VOL, features an advanced gas sensor and audible & visual alarm for detecting and monitoring Methane gas concentration in a confined place.

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Delivery date: 6-12 days

SKU: GD300-CH4

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Signal Output *
Relay Output *
Power Adapter *
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DESCRIPTION
SPECIFICATIONS
DOCUMENTS

Gas Monitor for CH₄ Detecting

This fixed Methane (CH₄) gas detector comes with a real-time display and remote control, which can be installed at home for detecting and monitoring natural gas leaks.

Basic Parameters:

Model: GD300-CH4
Detection Principle: Infrared
Gas: Methane (CH₄)
Range: 0-100% LEL, 0-50% VOL, 0-100% VOL
Resolution: 1% LEL, 0.01% VOL, 0.1% VOL
Accuracy: ≤±3% F.S.
Explosion-proof Grade: Ⅱ 2G Ex ia Ⅱ CT4 Ga
Certification: CE, ATEX
Warranty: 12 months

Methane Detector

Features

Explosion Proof Certification

Available in ATEX Industrial Explosion-proof Certification

Sound & Light Alarm

Set the Alarm Point According to Your Needs

Anti-Magnetic Interference

Can Resist Strong Magnetic Interference of 15V/m

Die-cast Aluminum Material

Sturdy and Durable, Anti-Rust and Anti-Corrosion

Why Choose

Our Gas Detector?

Fixed gas detector with infrared remote control

Fixed Single Gas Detector

- Methane Leak Detector

✔️ Built-in high precision sensor for accurate gas leak detection.
✔️ Explosion-proof design, two-stage alarm with sound and light, and the alarm point is settable.
✔️ Optional 3-wire system 4-20mA analog output, relay output or RS485 output.
✔️ 24-hour real-time online monitoring of gas concentration.
✔️ Compatible with various controlled alarm, PLC, DCS and other control systems.
✔️ The infrared controller can remotely control the alarm point setting, zero calibration and address modification.
✔️ GasDog fixed gas detector has a self-calibration function and uses three standard buttons for on-site maintenance.
✔️ One or two on/off signals can be output to drive a fan, solenoid valve or other external equipment.

More Info.

Applications

Gas Pipeline

Hospital Sterilization Room

Industrial Manufacture

Petrol Station

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: Where is the best place to install a fixed gas detector?

A: The ideal location for installing a fixed gas detector depends on factors such as potential gas sources, airflow patterns, and gas properties. Generally, it's best to place the gas detector near potential gas leak sources, but not too close to avoid false alarms from minor fluctuations. Install at a height appropriate for the gas being detected; lighter-than-air gases should be detected at higher levels, and heavier-than-air gases at lower levels. Avoid extreme environmental conditions, such as high humidity or corrosive substances.

Model	GD300-CH4
Detection Principle	Infrared
Gas	Methane (CH4)
Range	0-100% LEL, 0-50% VOL, 0-100% VOL
Resolution	1% LEL (0-100%LEL), 0.01% VOL (0-50%VOL), 0.1% 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)
Signal Output (Optional)	4-20mA and RS485 Relay output: one group of relay output (1NO+1NC, 24V 100mA) for one alarm (default), or two groups of relay output (2NO+2NC, 24V 100mA) for high/low alarm (optional).
Alarms	Sound, light
Display	High light nixie tube display
Installation	Wall-mounted, piping type, flow-type (according to the detected environment)
Connection	Power connection type: G1/2 male thread explosion-proof flexible pipe Pipe-mounted type: M45*P2.0
Operating Time	24h
Explosion-proof Grade	Ⅱ 2G Ex ia Ⅱ CT4 Ga
Protection Grade	IP65
Certification	CE, ATEX (Standard: EN IEC 60079-0:2018, EN 60079-1:2014)
Working Voltage	12~36V DC
Case Material	Die-casting aluminum housing
Operating Temperature	-20℃~50℃
Operating Humidity	0~95%RH (non-condensing)
Dimension	20617990mm
Weight	≤1.6kg
Accessories	Power adapter: Input 100-240VAC 50/60Hz, Output 24VDC 2A (Optional USA plug, Europe plug or UK plug)

Note: To measure confined spaces such as pipelines, please contact us and inform the detailed conditions of use.

Dimension (Unit: mm)

Fixed gas detector dimension

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EXISTING REVIEWS

Stable and durable

This fixed methane gas detector is very reliable and easy to install. It has high sensitivity and fast response time to accurately detect methane gas concentrations. At the same time, it also has stability and durability, and can be used for a long time.

From: Harper | Date: 9/27/2023 7:16 AM

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Fixed Methane (CH4) Gas Detector

Gas Monitor for CH4 Detecting

Fixed Single Gas Detector

Gas Detection Q&A - For Your Safety Environments

Q: Where is the best place to install a fixed gas detector?

Dimension (Unit: mm)

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