Gas Alarm Control Panel with Modbus Communication

Multi-level Security: Features independent passwords for different operation levels to enhance equipment security.

High Reliability: Equipped with a 16-bit single-chip microcomputer CPU for fast speed and outstanding stability.

Intuitive Display: LCD screen displays running duration, alarm records, and fault logs with automatic detection.

Remote Monitoring: RS485 interface enables networking with upper computer systems for real-time remote monitoring.

Interlock Control: Built-in relays control exhaust fans and solenoid valves to prevent explosion and fire accidents.

Robust Design: IP54 rating and wide operating temperature range (-20 to 70) ensure durability in harsh environments.

Data Retention: Large storage capacity preserves alarm records and logs even after power failure.

Simple Wiring: 2-wire bus communication with non-polar signal design allows for convenient installation.