China CAATM-JT-CA319G Home Laser Methane Detector - 5-Year Lifespan from Reliable Suppliers and Factory
Product Core Advantages
Accurate and Reliable, No False Alarms
Utilizing TDLAS tunable laser spectroscopy technology, it detects only methane molecules, effectively resistant to common interfering gases such as kitchen fumes and alcohol, ensuring accurate alarms and minimizing unnecessary panic.
Extremely Long Lifespan
The laser sensor has a designed lifespan of up to five years (typical), far exceeding that of traditional sensors. This significantly reduces ongoing maintenance and replacement costs, providing long-term protection.
Proactive Protection, Averting Dangers
Upon detecting a leak, it emits a high-decibel alarm, automatically activates an emergency shut-off solenoid valve to shut off the gas supply, and activates the exhaust fan, creating a complete safety loop.
Smart Connectivity, Remote Control
An optional wireless transmission module easily connects to the IoT platform and solenoid valve controller, enabling remote monitoring and mobile alerts, allowing you to monitor gas safety status anytime.
Product Details
The product housing is made of high-quality ABS engineering material with an antistatic surface treatment for durability. Intelligent circuit and structural design ensures easy operation, stable and reliable performance, and adaptability to complex home environments.
Application Scenarios
This product is designed for homes and commercial spaces that need to monitor methane (natural gas, biogas) leaks, making it the preferred choice for protecting life and property.
Monitors leaks in natural gas pipelines and gas stoves.
Prevents leaks caused by aging equipment or improper connections.
Serves as the core monitoring point for apartments and villas.
Provides safety monitoring for small restaurants and cafeterias.
Frequently Asked Questions
The device utilizes internationally advanced TDLAS (Tunable Diode Laser Absorption Spectroscopy) technology. Because it specifically detects methane molecules, it is highly resistant to common kitchen interferences like cooking fumes and alcohol, which effectively eliminates false alarms.
The laser sensor is designed for an extremely long lifespan of up to five years (typical). This durability far exceeds traditional sensors, helping to minimize ongoing maintenance and replacement costs.
When a gas leak is detected, the system triggers a high-decibel audible and visual alarm. Simultaneously, it outputs a DC 12V pulse signal to close the emergency shut-off solenoid valve and a passive switching signal to activate the exhaust fan, creating a complete "detection-alarm-action" safety loop.
Yes. With the optional wireless transmission module, the device can easily connect to the IoT platform and solenoid valve controllers, allowing users to receive remote monitoring updates and mobile alerts anywhere.
The device is designed for easy plug-and-play installation. It operates on standard AC 220V / 50Hz power with a very low power consumption of ≤ 3W. It uses a free diffusion sampling method, meaning no external pump is required.
The device is designed to adapt to complex home environments, operating reliably in temperatures ranging from -10°C to 55°C and relative humidity levels of ≤ 95% RH (non-condensing).