China Suppliers Factory CAATM JY-CA339 Wall Mounted LPG Gas Leak Detector with Intelligent Design and Networking Features
Product Description
Intelligent Chip
Employs a new generation of smart chips to ensure accurate detection while preventing false alarms and omissions.
Audible & Visual Alarm
Generates a powerful alarm sound of at least 70 decibels and sends instant notifications directly to your mobile APP.
Linkage Control
Can be linked directly with gas valves or ventilation fans to automatically cut off gas supply in emergencies.
Technical Parameters
| Parameter Name | Specification Value | Parameter Name | Specification Value |
|---|---|---|---|
| Detection Principle | Semiconductor type | Sampling Method | Free diffusion |
| Measurement Range | 0~20%LEL | Response Time | <=20s |
| Operating Voltage | AC220V/50Hz | Networking Method | NB-IoT |
| Display Method | Digital tube display | Power Consumption | <=3W |
| Operating Temperature | -10°C~55°C | Sensor Life | 5 years |
Frequently Asked Questions
What materials and components are used in this gas detector?
The outer shell is constructed from durable ABS engineering plastic, combined with high-quality gas sensing components and advanced electronic technology to ensure reliability and stable performance.
How does the detector alert users in case of a gas leak?
Once the measured gas concentration reaches the pre-set alarm threshold, the device triggers an audible and visual alarm (emitting a sound of at least 70 decibels) and instantly transmits the alarm data to the connected mobile APP.
Can this gas detector automatically shut off my gas valve?
Yes, the detector can be connected to an external gas valve or ventilation fan. Upon triggering an alarm, it automatically cuts off the gas supply or activates ventilation to eliminate potential hazards.
Is the installation process complicated?
No, it features an independent installation design. There is no need for complex wiring—you can start using the device immediately by simply plugging it into a standard power socket.
What is the lifespan of the built-in sensor?
The detector is equipped with high-quality gas sensors that offer a service life of up to 5 years. It also includes an expiration reminder function to alert you when a replacement is needed.
What type of networking technology does the device support?
This gas detector utilizes NB-IoT networking technology for reliable, real-time status updates, data transmission, and instant warning notifications.