Application Solutions
Refrigeration and HVAC Equipment Applications

The HVAC refrigeration system uses sensors as its "nerve endings," continuously collecting real-time signals such as temperature, pressure, humidity, flow rate, liquid level, and gas concentration—driving compressors, expansion valves, fans, and pumps in a closed-loop operation. High-precision temperature and pressure probes precisely maintain optimal subcooling and superheat levels of the refrigerant, while liquid-level differential-pressure sensors monitor filters and defrost cycles, alerting operators to potential blockages or ice buildup. Additionally, CO₂ and VOC sensors work in tandem with fresh-air valves to ensure demand-based ventilation. All data is uploaded to the cloud, enabling energy-efficiency diagnostics, predictive maintenance, and ultimately reducing energy consumption and operational costs.
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