Hunan, China
Business Type:
Trading Company
Business Range:
Auto, Motorcycle Parts & Accessories, Light Industry & Daily Use, Manufacturing & ...
Registered Capital:
147802.18 USD
Type of Ownership:
Limited Company
Management System Certification:
ISO 9001
OEM/ODM Service
Sample Available

Gas Leak Detector, Independent Gas Detector, Network Gas Detector manufacturer / supplier in China, offering Independent Flamable Gas Detector, 65mm 2.5 Inch Brass Fire Hose Angle Valve, 25kg to 100kg Wheeled ABC Bc Dry Powder Fire Extinguishers and so on.

Gold Member Since 2007
Audited Supplier

Independent Flamable Gas Detector

Get Latest Price
Min. Order / Reference FOB Price
500 Pieces US $7.05/ Piece
Port: Ningbo, China
Production Capacity: 50, 000 Pieces/Month.
Payment Terms: L/C, T/T, Western Union
Type: Fire Alarm~@~Fire Alarm~@~Fire Alarm
Unit Dimensions: 122*76*38mm
Color: Ceiling White
Alarm Horn: 80dB
Transport Package: Carton
Specification: ISO, CE, MSDS, CNAL certificate

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Basic Info

Model NO.: GA502Q
Trademark: Welfare
Origin: Zhejiang, China
HS Code: 8531901000

Product Description

1.Gas detector breif introduction:


The gas detector is designed for single station use or for connecting to fire alarm or security alarm panel. Small and compact, the design and color makes it ideal for use in the home, small commercial properties, and recreational vehicles. It is intended to detect leakage of natural gas (methane gas), town gas, and bottled gas (propane gas), coal gas or carbon monoxide. The unit is designed for wire-in or plug-in applications. The gas detector can be mounted high (for methane gas) or low (for propane (LPG) gas). 
It is equipped with a sturdy metal mounting bracket for quick, easy, and secure installaton.


2.Gas detector features:

♦Detect all sorts of combustible gases, natural gas (methane), bottled gas (propane), LPG (Liquefied petroleum Gas), LNG (Liquefied natural gas), coal gas, including town gas or carbon monoxide.

♦  Easy to install, mounting bracket included.

♦  Loud 80dB alarm and LED warning light.

♦  High quality durable sensor.

♦  Self diagnostic function by MCU intelligent software.

♦  Excellent reliability & High stability.

♦  Ideal for all kitchens.

Unit Dimensions: 122mm (H) x 76 mm (W) x 38mm (D)

Color: Ceiling White

Operating Temperature: -10°C to +50°C

Ambient Humidity: ≤95% RH

Alarm Horn:  80dB 

Operating Voltage: AC90V~270V, or DC9-28V

Power Consumption: <1.5W (Standby), <5W (Alarm)

Value of Detection Threshold (Lower Explosive Limit):

LNG Gas:  5000ppm (10%LEL)

CO Gas: 50ppm-150ppm (Alarm in Less than 15 minutes)

>150ppm (Alarm in Less than 2 minutes)

Alarm:  Red LED with 80dB alarm

Warm Up Time:  approximately 45 Seconds

Alarm Output: Relay Output (2A@DC24V, 1A@220VAC)

             (Only for relay output Module)

              Voltage Output (DC12V pulse or steady) 

              (Only for Control Module)

Independent Flamable Gas Detector

3.Gas detector details:

Independent Flamable Gas Detector

1. POWER Light (Green)

2. Fault Light (Yellow) 

3. Test/Mute/Reset Button 

4. Gas Alarm Light (Red) 


6. (Behind the Cover) Alarm Horn: 80dB audible alarm for test, alarm, and unit malfunctio


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