1.Product summary：
The ACD4100 is a refrigerant optical sensor based on the non-transmissive infrared (NDIR) principle for detecting the concentration of refrigerants in air. It combines infrared absorption gas detection technology, precise optical path design and highly sensitive signal detection circuitry to ensure reliable and accurate measurements. Key advantages include excellent selectivity, independence from oxygen and long service life.
2.Application：
The ACD4100 is widely used in:
Large-scale industrial refrigeration systems
Commercial refrigeration facilities (e.g., supermarkets, cold storage)
Refrigerant leak detection in environmental monitoring stations
