Description
The CPC Refrigerant Leak Monitoring System (SP-ir) is a single-point gas detector designed to monitor HFC, HFO, CO₂, and hydrocarbon refrigerants using advanced non-dispersive infrared (NDIR) technology.
Housed in a robust IP65-rated enclosure, the SP-ir features graphical LED indicators for system health, alarm, and fault status. Installation is quick and simple, once mounted and powered, the detector completes its warm-up in just 60 seconds and is ready to detect refrigerant leaks.
Unlike many conventional sensing technologies, the SP-ir offers high accuracy with minimal cross-sensitivity, allowing reliable low-level alarm settings. The unit includes an integral audible alarm and voltage-free relay outputs for standalone operation or integration with building and refrigeration management systems via RS485 or optional Ethernet connectivity.
For gas concentration monitoring, analogue output options include 0–5V, 0–10V, and 0–20mA. Each detector is pre-configured for the target refrigerant and delivers reliable performance in ambient temperatures ranging from -25°C to +40°C.
Supported gases: R744 (Co2), R123yf, R1234ze, R448a, R449a, R452a, R32, R125, R134a, R227, R404a, R407a, R407f, R410a, R517a, R507a, R417a, R452a, R452b, R143, R290 (propane), R600a (iso-butane).
Part Number: P-S1-SPIR-M3