Baidu Data Center Refrigerant Leak Gas Alarm
# Data Center Computer Room Refrigerant Leak Gas Alarm Data center precision air conditioning commonly used refrigerants: **R134a, R410A, R32, R454B**, etc. Refrigerant leakage can displace oxygen and cause personnel suffocation. R32 is also weakly flammable. The refrigerant leak alarm consists of **on-site detectors + alarm controller**, enabling 24h online monitoring, audible and visual alarms, linked exhaust ventilation, and integration with dynamic environment monitoring. ## I. Sensor Principle Selection (NDIR infrared preferred for computer rooms) 1. **NDIR non-dispersive infrared (first choice)** Strong anti-interference
