Siemens QPL15.500 pressure switch

Siemens QPL15.500 pressure switch sensor is a reliable device for monitoring air and non-aggressive gas pressure in ventilation, air conditioning, and industrial burner equipment. The model is designed for use in automation and safety systems where precise pressure control and stable operation of engineering systems are required. Siemens QPL15.500 is used to monitor overpressure, vacuum, and differential pressure of air. The device ensures timely activation of automation systems when set parameters change, helping to prevent emergencies, protect equipment, and enhance the safety of ventilation and thermal systems. The pressure switch sensor is widely used in ventilation units, smoke exhaust systems, boiler equipment, gas burners, and HVAC systems. High switching accuracy and robust construction ensure stable operation even during prolonged use in industrial environments. Advantages of Siemens QPL15.500: • Accurate control of air and flue gas pressure • Reliable activation of automation systems • 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 QPL15.500 • 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 / built-in • Compatibility: Siemens automation systems • Housing material: industrial heat-resistant plastic