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LFang G55 Gas Alarm Natural Gas Detector Home Kitchen Combustible Gas Liquefied Petroleum Gas Sensor

LFang•Gas alarm

LFang G55 Gas Alarm Natural Gas Detector Home Kitchen Combustible Gas Liquefied Petroleum Gas Sensor

CN¥38.70

SKU: 100012481790

Status:In Stock (93)

ID: 100012481790

Weight: 180.00 g

Dims:140x110x60 mm

Specifications

Power Supply Method: Power supply
Alarm mode: Audible and visual alarm
Gas detection: Methane

Variants / Sale Attributes

Style: Natural gas for the gas company recommended the new national standard

Package Contents

alarm*1, manual*1, double-sided tape*1, installation screws*2

Product Description

Product Specifications

Overview

Brand: LFang
Manufacturer: Shenzhen LFang Technology Co., Ltd.
Established: 2014
Location: Guangdong Province, Shenzhen City

Recognized as an outstanding brand since 2014

Additional details

Holds product appearance patent (Patent No.: 2L201630217262.3)

Certified as a high-tech enterprise with quality management and environmental management system certifications

Credited as a trustworthy enterprise by Guangdong Cyber Police

Complies with national safety standards GB15322.2-2019 for natural gas detection

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National 3C certification obtained

Nearly 10 years of dedicated research and development in safety and fire protection technology

Focus on innovation, precision manufacturing, and product reliability

Trusted brand nationwide for gas safety products

Additional details

Product Type: Household Combustible Gas Detector
Detectable Gas: Natural Gas (Methane, CH4)
Application: Kitchen safety, natural gas and methane detection to prevent accidents caused by gas leaks
Compliance: Meets 2019 National New Standard GB15322.2-2019
Certification: China Compulsory Certification (3C), CNAS accredited testing
Working Voltage: AC 220V
Working Current: <80mA
Alarm Current: <100mA
Alarm Concentration Threshold: 8% LEL (Lower Explosive Limit)
Alarm Concentration Error: ±3% LEL
Detection Range: 0-20% LEL
Sampling Method: Natural diffusion
Relative Humidity: ≤95% RH, non-condensing
Operating Temperature: -10°C to 55°C
Dimensions: 111 x 71 x 44 mm
Weight: 124 g
Alarm Mode: Audible and visual alarm
Buzzer Sound Pressure: >70 dB at 1 meter in front
Product Model: JT-U-685
Standard Compliance: GB15322.2-2019

Self-check and mute function for alarms

Fault and power failure detection with visual indicators

Sensor life reminder with yellow LED flashing when replacement is needed

Automatic alarm data storage with capacity for

At least 200 alarm records
At least 200 alarm recovery records
At least 100 fault records
At least 100 fault recovery records
At least 50 power-off records
At least 50 power-on records
At least 1 sensor failure record

Enhanced sensor stability and sensitivity using new national standard sensors (ANG)

Designed for long service life (approx. 2 years)

Advanced fault alarm and power supply monitoring for improved safety

Recommended by gas companies for kitchen safety

Emphasizes "Trust Comes from Professionalism"

Product serial number and certification details available upon request

Committed to continuous innovation and quality assurance for user safety

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