CNG LPG Gas Leak Detector Alarm For Vehicle Gas Conversion Kit

This gas leak alarm is for CNG/LPG conversion systems. It checks for gas leaks while the vehicle is running. If it finds a leak, it gives a sound alarm so the driver can check it in time. It comes with a long wiring harness and mounting bracket. It is easy to install in passenger cars and light commercial vehicles. It is often used for aftermarket conversion and replacement.

Product Introduction

The sensor has a screw hole for firm mounting. The surface is textured to help with heat dissipation. The long wiring harness uses a waterproof plug and durable cable. It is easy to route inside the vehicle. It connects to the gas conversion ECU for leak detection and alarm.

Product Parameter

Item	Technical Data
Product Name	Vehicle Gas Leak Detector Alarm
Application	CNG / LPG vehicle gas conversion system
Components	Alarm sensor + complete wiring harness
Mounting	Screw hole fixed installation
Connector	Waterproof plug connector
Working Temperature	-40℃ ~ +85℃
Target User	Refitting shops, wholesalers, aftermarket repair

Product feature and application

Product Features

Detects gas leaks and gives a sound alarm.

Comes as a set: sensor and long wiring harness.

Screw hole for stable mounting in the engine bay or cabin.

Waterproof connector for stable signal in the vehicle.

Works with most mainstream CNG/LPG conversion kits.

Good for wholesale and aftermarket repair.

Main Application Scenarios

CNG/LPG vehicle conversion.

Replacing an old gas alarm.

Safety upgrade for passenger cars and light commercial vehicles.

Aftermarket refitting and repair.

Product Qualification & Strength Verification

As a professional manufacturer focused on automotive LPG gas conversion equipment, we implement full-process strict quality control for every Plunger Type LPG Reducer. All finished products undergo rigorous pre-delivery tests, including airtightness detection, high-pressure impact resistance testing, wide-temperature cycle aging testing and pressure stability calibration. Each product passes professional road simulation tests to ensure stable and consistent working performance. Our series of plunger LPG reducers feature stable pressure output, strong model compatibility and high cost performance, earning wide recognition and trust from global automotive modification market clients. We support sample testing, small-batch trial orders and large-scale customized production to meet diversified regional market and project demands.