Hot Products
CAATM JT-CA349 China Gas Leak Alarm Detector - Reliable Suppliers & Factory with Intelligent Design and Safety Features
Product Description
The device uses high-quality gas detection components, combined with cutting-edge electronic technology and complex processes, and is suitable for a variety of environments such as large retail centers, residences, hotels, apartments, etc. When the detected gas concentration reaches the predetermined alarm threshold, the detector will issue an audible and visual warning signal to remind the user to take immediate action, thereby preventing incidents such as fire and explosion. The product is equipped with a new-generation smart chip that can accurately identify combustible gases and minimize false alarms and missed alarms. It can also be connected to the gas valve or ventilation system to automatically shut down the gas supply and manage the danger after the alarm. It provides real-time monitoring of fire risks and issues an alarm sound of at least 70dB when a fire is detected, allowing users to respond quickly and effectively. In addition, the product also supports connection to the Internet of Things platform to monitor the situation on site in real time to ensure safety and peace of mind. The instrument uses high-quality gas sensors with a service life of up to five years.
Technical Parameters
| Parameter | Specification |
|---|---|
| Detection Principle | Semiconductor type |
| Sampling Method | Free diffusion |
| Operating Voltage | AC220V/50Hz |
| Output Signal | DC12V pulse signal |
| Power Consumption | <=3W |
| Operating Environment | -10°C~55°C |
| Measurement Range | 0~20%LEL |
| Response Time | <=20s |
| Sensor Life | 5 years |
| Others | Can be linked to valves, exhaust fans and monitors |
Frequently Asked Questions
What is the expected sensor life of this gas detector?
The instrument is equipped with high-quality gas sensors that offer an operational service life of up to five years.
How does the device warn users in the event of a gas leak?
When the gas concentration reaches the predetermined alarm threshold, the detector will trigger both an audible and visual warning signal. The alarm sound level is at least 70dB to ensure users are alerted immediately.
Can the detector link with external systems or valves?
Yes, the device can be linked to gas valves, exhaust fans, or ventilation systems to automatically shut down the gas supply. It also supports connection to IoT platforms for real-time remote monitoring.
What are the key technical parameters of the sensor?
It operates on a semiconductor detection principle using a free diffusion sampling method. It has an operating voltage of AC220V/50Hz, an output signal of DC12V pulse, and a measurement range of 0~20%LEL.
What is the response time and operating environment?
The device features a rapid response time of 20 seconds or less (<=20s) and operates reliably in environments ranging from -10°C to 55°C.