CA-2100M Bus-Type Gas Alarm Controller: Redefining Industrial Safety Standards with Precise Diagnostics and Flexible Networking
Core Advantages: Precision, Intelligence, Stability
The CA-2100M excels through exceptional precision and intelligent management.Equipped with an eight-segment LED display, it clearly and precisely shows real-time gas concentration levels, ensuring data is immediately visible. Its major technological breakthrough lies in the adoption of RS485 bus communication, enabling connection of up to three detectors via a single bus. This significantly simplifies on-site wiring, reduces installation complexity and costs, and is particularly suitable for deployment in dispersed or structurally complex areas.
Beyond precise monitoring, the CA-2100M functions as an intelligent controller. It features field-programmable interlock outputs, allowing users to configure post-alarm actions (such as activating fans or closing valves) according to specific safety protocols. Additionally, the device integrates zero adjustment and calibration functions, enabling maintenance personnel to easily perform on-site calibration and ensure long-term monitoring accuracy.The built-in real-time clock supports alarm point configuration, and all critical parameters remain intact during power loss, providing robust data security assurance for users.


Extensive Application Coverage
The CA-2100M is designed for both commercial and industrial applications:
Commercial Settings: Safeguards daily life and business operations in locations such as liquefied gas stations, gas boiler rooms, restaurants, villas, and basements.
Industrial settings: Petrochemical plants, oil depots, automotive and shipbuilding industries, and other high-risk environments with flammable and explosive gases, delivering uninterrupted, reliable monitoring.
Robust and Reliable Performance
The CA-2100M excels in performance. It supports both AC 220V primary power and DC 3.7V/2200mAh dual-battery backup, ensuring continuous stable operation during power outages. Weighing only about 1.5kg with compact dimensions of 220mm x 170mm x 65mm, it offers easy installation without occupying excessive space.Power consumption remains below 10W, aligning with energy-saving and eco-friendly principles.

For signal output, the controller provides: - 1 programmable digital output (relay output) - 1 programmable DC24V pulse signal output - 1 programmable AC220V pulse signal output With a maximum output current of 500mA, it can drive various external security devices to build a comprehensive security linkage system.
Reliable Performance in Harsh Environments
The CA-2100M operates reliably in harsh conditions ranging from 0°C to +55°C and relative humidity ≤95%RH (non-condensing), demonstrating exceptional environmental adaptability and reliability to ensure optimal performance across diverse complex operating environments.
Conclusion
The introduction of the CA-2100M Bus-Type Gas Alarm Controller marks a significant stride toward intelligent and systematic gas safety monitoring. By simplifying system architecture through bus technology and enhancing operational efficiency with robust field programming and diagnostic capabilities, it delivers comprehensive reliability. This makes it a powerful choice for safeguarding industrial safety and protecting lives and property.


















