Gas detector alarm annunciator ALM-CH16

for hazardous areasfor medical applicationsfor marine applications

ALM-CH16 Alarm annunciator is installed on the cabinet panel. They are simple, compact, and can improve wiring efficiency. They are universal alarms suitable for power control and monitoring systems. The alarm uses a highly reliable MCU to monitor real-time external status. When an abnormality occurs, the corresponding indicator light on the panel lights up, the buzzer sounds an alarm, and the alarm relay responds quickly. The alarm can be muted, reset, tested, etc. by pressing buttons. The product supports optional RS-485 digital interface communication (using MODBUS-RTU communication protocol). Feature: Flashing alarm lights remain until confirmed; Customizable or replaceable alarm light labels; Reliable passive relay contact outputs; Centralized alarm output for multiple signals; Self-fault alarm with normally closed contact; Sound alarm interface supports external devices; Flexible alarm confirmation logic with real-time updates; Modular design for easy installation and maintenance. Application: Power generation and distribution systems; Industrial manufacturing and production facilities; Oil, gas, and petrochemical processing plants; Data centers and server farm operations; Railway, aviation, and maritime transportation systems; Heating, ventilation, and air conditioning (HVAC) systems.