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Household Ceiling Mounted Natural Gas Leak Alarm - Gas Combustible Gas Leak Detector from China Suppliers and Factory
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Household Ceiling Mounted Natural Gas Leak Alarm - Gas Combustible Gas Leak Detector from China Suppliers and Factory

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  • Gas Detection Methane
  • Detection Principle Semiconductor Type
  • Sampling Method Free Diffusion Type
  • Measurement Range 0~20%LEL
  • Alarm Setpoint 10%LEL
  • Operating Voltage DC24V
  • Output Signal DC12V/1.5A Pulse Signal
  • Communication Method RS485
  • Usage Environment Temperature -10°C~55°C; Relative Humidity ≤95%RH (non-condensing)
  • Sensor Lifespan Five Years (Typical)
  • Dimensions 103mm x 50mm

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.
1-家用报警器系列:JT-CA349

Technical Parameters

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 service life of the gas detector sensor?
The instrument uses high-quality gas sensors with a long service life of up to five years.
How does the detector alert users in the event of a gas leak?
When the detected gas concentration reaches the predetermined alarm threshold, the detector will issue an audible and visual warning signal of at least 70dB to remind the user to take immediate action.
Can this gas detector be integrated with external systems?
Yes, the device can be connected to a gas valve or ventilation system. It can automatically shut down the gas supply, start exhaust fans, or connect to monitors to manage the danger after an alarm.
Where is this gas detection device suitable for installation?
It is highly suitable for a variety of environments, including residences, hotels, apartments, and large retail centers.
What are the electrical requirements and power consumption?
The device operates on a voltage of AC220V/50Hz and has an energy-efficient power consumption of <=3W.
How does the device minimize false alarms?
The product is equipped with a new-generation smart chip combined with high-quality semiconductor gas detection components to accurately identify combustible gases, minimizing false alarms and missed alarms.