Central Air Conditioning Machine Room Refrigerant Alarm
Used to detect leaks of refrigerants such as R22, R134a, R410A, R404A, and R32, preventing suffocation and poisoning in enclosed spaces. R32 and others also pose explosion risks. Widely used in refrigeration rooms, cold storage, central air conditioning rooms, and cold chain workshops, complying with the mandatory requirements of GB50072-2021 Cold Storage Design Standard by the China Academy of Building Research...
