Professional Air Pressure Switch | 0.02-1MPa Adjustable Range | NO/NC Control for Compressors & Hydraulic Systems

The QPM11 Adjustable Air Pressure Switch delivers precise control for pneumatic and hydraulic systems with a reliable 0.02 to 1MPa adjustment range. Its durable diaphragm mechanism ensures accurate, repeatable switching to protect your compressor and connected equipment from pressure fluctuations, extending system lifespan and improving operational safety. Features and Benefits - 0.02-1MPa Adjustable Range - Fine-tune activation and cut-out pressures to match the exact requirements of your specific compressor or hydraulic system. - Durable Diaphragm Actuator - Provides sensitive and reliable pressure sensing with excellent resistance to wear, ensuring consistent performance over long service life. - SPDT Switching (NO/NC) - Features both Normally Open and Normally Closed contacts for maximum wiring flexibility to control motors, solenoids, or alarm circuits. - Compact and Robust Housing - Engineered for reliable operation in demanding industrial environments, workshops, or mobile applications. - Manual Reset Function - Offers an added safety feature, requiring manual intervention to restart after a pressure fault or emergency shutdown. Applications - Industrial Air Compressors - Serves as the primary control unit to automatically start and stop the compressor motor, maintaining optimal tank pressure. - Hydraulic Power Units - Protects pumps and components by monitoring and controlling system pressure, preventing overload and potential damage. - Pneumatic Control Panels - Acts as a reliable sensor for automated machinery, sequencing operations based on preset air pressure thresholds. - DIY and Workshop Projects - An excellent choice for enthusiasts and professionals building or maintaining custom air-driven tools, painting systems, or sandblasting setups. Note: Verify your system's voltage and pressure requirements before installation to ensure compatibility. Proper installation by a qualified individual is recommended for optimal performance and safety.