Hot Products
China CAATM CA2100D 8 Channels Wall-Mounted Gas Alarm Controller - Suppliers and Factory for Safety Solutions
Main Features
- Excellent signaling capabilities: Ensures reliable communication and data transmission, minimizing the risk of missed alarms.
- Accurate display of gas concentration: Provides accurate readings to facilitate quick decision-making and response.
- User-Friendly High-Brightness Digital Display: Easy to read in a variety of lighting conditions, enhancing usability.
- Equipped with data logger: Capture information in real time to ensure data is not lost during power outages.
- Self-Diagnostic Features: Regularly check internal components and external devices for optimal performance and reliability.
- Integrated wireless NB-IoT network module: Supports connection with the IoT platform to enhance monitoring and control capabilities.
This combination of features makes the system suitable for a wide range of applications, ensuring safety and efficiency in commercial and industrial environments.
Product Description
The combustible gas alarm controller is wall mounted and used to connect combustible gas detectors, such as the CA228 series, ultimately forming a combustible gas detection and alarm system. This product has a wide range of external control ports, allowing users to freely choose the access port for attaching detectors and perform on-site detection and alarm through simple settings.
This system is mainly used for detecting combustible gas and displaying the detected gas concentration (% LEL). When the concentration of a certain gas on site is higher than the set alarm value, the output contact is closed to drive a series of alarm actions, such as alarm, exhaust, disconnection switch, etc.
The power switch and circuit board of the host each carry a layer of protective circuit, providing dual protection and greater safety. The host comes with a backup power supply, which can ensure the continuous operation of the system when the power is cut off. In addition, the product is equipped with a black box, no data loss in case of power failure. The product can display the working status of the detector in real time, with a fault self checking function. Once a fault or gas leak is detected, it will immediately prompt.
Technical Parameters
Display
Digital tube Display
Main power supply
AC220V±15%, 50Hz±1
Backup Power Supply
DC12V/2.6Ah
Power consumption
<=10W
Communication Mode
RS485
Transmission Distance
1500m
Operating Environment
-25°C~55°C
Dimensions
350*230*100(mm)
Weight
5kg
Networking Mode
Wired transmission / NB-IoT
Frequently Asked Questions
What detectors can be connected to this combustible gas alarm controller?
The controller is wall-mounted and designed to connect with various combustible gas detectors, such as the CA228 series, to form a complete detection and alarm system.
How does the system handle power outages?
The system features a host equipped with a backup power supply (DC12V/2.6Ah) to ensure continuous operation. It also includes an integrated data logger (black box) to prevent any data loss in case of a power failure.
What actions are triggered when gas concentrations exceed the limit?
When gas concentrations exceed the preset safety threshold, the controller's output contact closes to trigger automated safety actions such as alarms, exhaust ventilation, and system disconnection.
Does the system support remote monitoring or IoT integration?
Yes, it features an integrated wireless NB-IoT network module that allows connection to IoT platforms for enhanced remote monitoring and control.
What are the safety protection mechanisms of the controller?
The power switch and circuit board of the host are designed with independent protective circuits. This dual-layer protection ensures high operational safety and system reliability.
What is the maximum transmission distance for the controller?
The controller supports a wired transmission distance of up to 1500 meters using the RS485 communication protocol.