High-Quality JT-AT2004B Household Combustible Gas Detector Supplier, Factories

Description

The JT-AT2004B Household Combustible Gas Detector is a professional, reliable safety device tailored for household gas protection, integrating multiple practical functions to safeguard families comprehensively. Equipped with advanced temperature compensation technology, it intelligently adjusts detection parameters according to ambient temperature changes, avoiding false or missed alarms and ensuring accurate, stable detection of natural gas, liquefied petroleum gas and other combustible gases in various indoor environments.

Expiration Reminder

Features an automatic lifetime expiration reminder that sends clear alerts to prompt timely device replacement.

Solenoid Valve Connection

Supports wireless solenoid valve connection, remotely controlling the valve switch and providing status indications.

Black Box Function

Records all alarms, faults, and failure logs, offering detailed and reliable data for maintenance and analysis.

Robust Build & Protection

Made of high-quality V0-rated flame-retardant material with IP31 protection, ideal for kitchens and balconies.

Specification

Parameter	Details
Model	JT-AT2004B
Measuring gas	CH4 (Methane)
Measuring type	Diffusion type
Measuring method	Semiconductor
Life time	5 years (typical)
Alarm method	Light and sound
Output signal	Relay output / solenoid valve output
Mounting type	Ceiling
Dimensions	Ø100 x 53 mm
Measuring range	0-16% LEL
Alarm setting	8% LEL

Sensor Features (Semiconductor Type)

High Sensitivity Detects low-concentration gases with noticeable changes in electrical signals.

Fast Response Rapid alteration of semiconductor electrical conductivity upon gas adsorption enables quick detection.

Broad-Spectrum Detects most volatile organic compound (VOC) vapors.

Long Lifespan & Cost-Effectiveness Simple structure, low manufacturing cost, and stable long-term performance, making it suitable for cost-sensitive scenarios.

Frequently Asked Questions

What type of gas does the JT-AT2004B detect?

The JT-AT2004B is designed to detect CH4 (Methane) gas, which is the primary component of natural gas, as well as other household combustible gases.

What is the lifespan of this detector?

The detector has a typical lifespan of 5 years. It is equipped with an automatic lifetime expiration reminder that sends clear alerts when it is time to replace the device.

How does the device handle temperature fluctuations?

It features advanced temperature compensation technology, which dynamically adjusts its detection parameters based on environmental temperature changes to minimize false alarms and prevent missed alarms.

Can this detector automatically shut off my gas line?

Yes. The JT-AT2004B supports a wireless solenoid valve connection, allowing it to remotely close the gas valve switch immediately upon detecting a leak.

What is the "black box" function?

The black box function is a built-in logging system that automatically records all alarms, faults, and failure history to aid in post-incident analysis and routine maintenance.

Is the detector suitable for kitchen environments?

Yes, it is designed specifically for environments like kitchens and balconies. It is built with high-quality V0-rated flame-retardant material and carries an IP31 protection rating to resist dust and light water splashes.