Which two essential components are required in an NH3 machinery room?

The requirement for both an NH3 (ammonia) detector and a temperature sensor in an ammonia machinery room is critical for safety and operational effectiveness.

The ammonia detector plays a vital role by providing early warning of any ammonia leaks. Ammonia is toxic and can pose serious health risks to personnel and the environment; thus, continuous monitoring through detectors is necessary to ensure safety. If ammonia levels exceed safe thresholds, appropriate actions can be taken to mitigate exposure and ensure a safe working environment.

Similarly, the temperature sensor is essential because ammonia has specific operating temperature ranges where it is most efficient and safe. Monitoring ambient and operating temperatures helps in preventing conditions that could lead to equipment failure or accidents, such as system pressure build-up due to improper temperatures.

Together, these components enhance the overall safety and reliability of the ammonia machinery room, addressing both the detection of hazardous conditions and the monitoring of operational parameters.