مفتاح الضغط Siemens QPL15.150

Siemens QPL15.150 pressure switch sensor is a reliable device for monitoring air and non-aggressive gas pressure in ventilation, air conditioning, and burner systems. The model is designed for use in automation and safety systems where stable equipment operation and precise pressure parameter control are required. Siemens QPL15.150 is used to monitor overpressure, vacuum, and differential pressure of air. The device ensures timely activation of the automation system when set parameters change, helping to prevent emergencies, increase equipment operation safety, and protect engineering systems from failures. The pressure switch is widely used in ventilation, smoke extraction, boiler plants, gas burners, and HVAC equipment. High switching accuracy and robust design ensure stable operation even during prolonged and intensive use. Advantages of Siemens QPL15.150: • Precise control of air and flue gas pressure • Reliable activation of automation system • Suitable for ventilation and burner systems • High stability and durability • Easy installation and adjustment • Compatibility with Siemens equipment and HVAC systems • Resistance to industrial loads Specifications: • Device type: pressure switch sensor • Model: Siemens QPL15.150 • Purpose: monitoring air and non-aggressive gas pressure • Measurement medium: air, flue and non-aggressive gases • Application area: ventilation, boilers, burners, HVAC systems • Operating principle: differential/overpressure monitoring • Mounting: wall-mounted / built-in • Compatibility: Siemens automation systems • Housing material: industrial heat-resistant plastic • Manufacturer: Siemens • Country of brand: Germany