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China Suppliers Factory CAATM JT-CA319N Methane Gas Detector for Home Kitchen Use - >70dB Audible and Visual Alarm
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China Suppliers Factory CAATM JT-CA319N Methane Gas Detector for Home Kitchen Use - >70dB Audible and Visual Alarm

Introducing our advanced Methane Gas Detector, designed and manufactured in China. This reliable solution features a state-of-the-art semiconductor sensor that provides rapid detection of methane gas with a response time of less than 20 seconds, ensuring accurate and dependable performance, Our gas detector is equipped with intelligent safety features, including audible and visual alarms, as well as pulse signal outputs. These functionalities can easily connect to shut-off solenoid valves or activate exhaust fans, allowing for proactive hazard prevention — essential for any industrial setting, Built for durability, our detector has a rugged ABS body treated to be anti-static, anti-oil, and anti-alcohol, effectively reducing the chances of false alarms while ensuring consistent operation. As a leading factory and supplier in the industry, we prioritize quality and reliability in our products, The Smart IoT Ready feature includes an optional wireless transmission module, making it easy to integrate with your company's IoT platform and solenoid valve controller. This allows for seamless remote monitoring, enhancing safety management, Installation is straightforward with an operating voltage of AC220V—just plug and play! With a sensor lifespan of up to five years and extremely low maintenance costs, this methane gas detector is a smart investment for your safety needs. Choose our China-made gas detection solution for unmatched reliability and performance
  • Product Name Home Combustible Gas Detector
  • Product Model JT-CA319N
  • Detected Gas Methane
  • Detection Principle Semiconductor
  • Sampling Method Free Diffusion
  • Measurement Range 0~20%LEL
  • Response Time <20s
  • Operating Voltage AC220V/50Hz
  • Output Signal 1 set of DC12V pulse signals (for emergency shut-off solenoid valve), 1 set of passive switch signals (for exhaust fan)
  • Operating Environment Temperature -10°C~55°C; Relative Humidity <95%RH (non-condensing)
  • Power Consumption ≤3W
  • Sensor Lifespan Five years (typical)
  • Dimensions 130mm x 80mm x 46mm

JT-CA319N Home Smart Combustible Gas Detector (Methane Detection)

The JT-CA319N Home Combustible Gas Detector is a smart security product designed specifically for home safety. It continuously monitors the concentration of methane (the main component of natural gas) in the environment, promptly issuing an alarm at the initial stage of a leak and automatically triggering linked devices, forming a robust and reliable safety barrier to protect the lives and property of you and your family.

Key Product Features
Accurate & Reliable

Employs a semiconductor sensor specifically designed for methane gas detection, offering rapid response (<20s) and stable, reliable performance.

Intelligent Protection

Features audible and visual alarms and outputs pulse signals, which can link to shut off solenoid valves or start exhaust fans to proactively prevent hazards.

Rugged & Durable

ABS material body with anti-static, anti-oil, and anti-alcohol treatment, effectively eliminating false alarms and missed alarms.

Smart IoT Ready

Optional wireless transmission module allows easy integration with the company's IoT platform and solenoid valve controller for remote monitoring.

Easy Installation

Operating voltage AC220V, plug and play; sensor lifespan up to five years, extremely low maintenance costs.

Why Choose JT-CA319N?
1. Superior Stability and Anti-interference Capability
  • High-Quality Materials: Made of high-strength ABS engineering plastic, ensuring product durability.
  • Anti-static Surface Treatment: Prevents dust adsorption and static interference, extending service life.
  • Anti-oil and Anti-alcohol Design: Common volatile substances in the kitchen environment (such as alcohol and vinegar) are less likely to cause false alarms, ensuring accurate alarms.
2. Comprehensive Active Safety System
  • Audible and Visual Alarm: When the gas concentration exceeds the standard, the device immediately issues a high-decibel alarm and activates a flashing light to alert the user.
  • Linkage Control Output: Provides a DC12V pulse signal, which can directly link with the emergency shut-off solenoid valve to automatically shut off the gas supply.
  • Passive Switching Signals: Can be linked to exhaust fans or ventilation systems to accelerate the removal of leaked gas.
  • Network Monitoring Capability: With an optional wireless transmission module, it can connect to an IoT platform, allowing you to receive alarm information anytime, anywhere via a mobile app and remotely monitor your home's security status.
3. Intelligent Design and User-Friendly
  • Simple operation, no complex settings required; simply power on to enter monitoring mode.
  • Employs free-diffusion sampling, offering flexible and easy installation.
  • Core sensor designed for a lifespan of up to five years, saving users long-term operating costs.
Typical Application Scenarios

Home kitchens, near gas water heaters

Apartments, villas, and other locations using piped natural gas or liquefied petroleum gas

Any commercial or residential environment requiring methane gas leak monitoring

Frequently Asked Questions (FAQ)
What type of gas does the JT-CA319N detect?

The JT-CA319N is specifically designed for methane detection, which is the main component of natural gas commonly used in households.

How does the detector respond when gas is detected?

Upon detecting a gas concentration that exceeds safety standards, it initiates high-decibel audible and visual flashing alarms. Additionally, it outputs a DC12V pulse signal to shut off linked solenoid valves or active passive switching signals to start ventilation exhaust fans.

Does kitchen steam, oil, or alcohol cause false alarms?

No, the detector features a rugged ABS body treated with anti-static, anti-oil, and anti-alcohol coatings. This helps prevent false alarms caused by common volatile kitchen substances like cooking alcohol or vinegar.

Can I monitor this gas detector remotely?

Yes. With the optional wireless transmission module, the detector can connect to the company's IoT platform, allowing you to receive remote alarm notifications and monitor security status on your mobile device.

How long does the sensor last, and is it easy to install?

The core sensor has a lifespan of up to five years. It operates on AC220V, offering a plug-and-play setup with free-diffusion sampling for flexible and easy installation.