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CAATM GTYQ-CA228 Industrial Fixed Gas Leak Monitor from China Suppliers and Factory for Combustible Gases

Discover our advanced gas detection solutions perfect for a variety of applications. In commercial settings such as liquefied gas stations, gas boilers, and restaurants, our sensors ensure safety and reliability. For industrial environments, including petroleum, chemical, oil depots, automobile manufacturing, pharmaceuticals, steel production, and shipbuilding, our products effectively monitor combustible and toxic gases to meet stringent safety standards.

High-Quality Sensors from China
Our gas detectors feature stable performance, exceptional sensitivity, and an extended lifespan. Designed to withstand interference, they offer minimal measurement errors and provide real-time data display. As a leading supplier and factory in the industry, we are committed to delivering advanced technology and superior products to enhance safety in your operations.

Product Detail

Product Description

The product has fast response speed, high measurement accuracy, good stability and repeatability, simple operation, and can withstand the test of harsh environments. The core components adopt world-renowned brand gas sensors, which have good gas sensitivity and excellent repeatability, and respond quickly. They are easy to use and maintain. In conclusion, CA228 has high stability, high accuracy, and high intelligence.

Robust Build: Made of high-strength materials which are compressive, anti-drop, wear-resistant, corrosion-resistant, and have higher levels of protective performance.

Protection Level: Equipment is splash-proof, dust-proof, and explosion-proof. The explosion-proof performance has been inspected by the national designated explosion-proof product inspection center and has obtained the national explosion-proof qualification certificate.

Connectivity: Can be connected to the host (such as CA2100D), with RS485 signal electrical isolation for safer communication. Outputs sampled values through control voltage to control the standard 4-20mA current signal or converts them into RS485 digital signals through a serial port and uploads them to the host for display.

The product can support customized detection of hundreds of gases such as oxygen, hydrogen sulfide, carbon monoxide, chlorine, ammonia, etc. It can also customize sound and light alarm functions. When the gas concentration reaches the set value, the equipment emits an alarm sound of at least 70db, allowing users to respond and handle quickly.

CA228 is a basic product. If customized with functions such as real-time display, Model CA228F or CA228-D can be recommended. More importantly, the product can be directly interconnected with our innovative IoT platform through NB-IOT technology, abandoning the traditional alarm controller layout mode and greatly reducing equipment procurement costs.

At the same time, the IoT platform is built using a configuration UI mode, and platform adjustment, product operation and maintenance, customized output on the large screen, and report generation all do not require code programming or hiring professional IT personnel. Ordinary employees can quickly get started with the operation; Moreover, the entire IoT platform can be directly deployed on your servers, making your digital transformation more fearless.

Technical Parameters

Detection principle	Sampling Method	Measuring range	Alarm error	Response time
Catalytic combustion	Free diffusion	3%LEL~100%LEL	±3%LEL	<=30s
Working voltage	Power Consumption	Signal transmission distance	Operating temperature	Dimension
DC12V~DC30V	<=2W	1200m	-40°C~70°C	148x150x85(mm)

Frequently Asked Questions

What gases can the CA228 detector measure?

The CA228 supports customized detection of hundreds of gases, including oxygen, hydrogen sulfide, carbon monoxide, chlorine, ammonia, and more.

Does the device feature sound and light alarms?

Yes, it supports customized sound and light alarm functions. When the gas concentration reaches the set value, the device will emit an alarm sound of at least 70db for prompt response.

What are the communication and output signal options?

The detector outputs sampled values through control voltage to control a standard 4-20mA current signal, or converts them into RS485 digital signals to upload to a host. It features RS485 signal electrical isolation for safer communication.

What are the differences between CA228, CA228F, and CA228-D?

CA228 is the basic product model. If you require advanced customized functions such as a real-time display, we recommend choosing Model CA228F or CA228-D.

How does the CA228 connect to the IoT platform?

The product can directly interconnect with our innovative IoT platform via NB-IOT technology. This eliminates the traditional alarm controller layout, significantly reducing procurement costs, and supports direct deployment on your own servers.

What certification does the CA228 have for harsh environments?

The CA228 is splash-proof, dust-proof, and explosion-proof. Its explosion-proof performance has been inspected and approved by the national designated explosion-proof product inspection center, obtaining the national explosion-proof qualification certificate.