Differential Pressure Switch

DPS52 Adjustable Differential Pressure Switch‌ is engineered to detect minute pressure fluctuations through its precision design and compact sizing. The switch enables field-adjustable set points without requiring a manometer, utilizing an intuitive adjustment knob and a built-in calibrated visual scale for accurate pressure control. Its protective cover safeguards against accidental adjustments while ensuring IP54-rated environmental protection. Key Specifications:‌ • ‌Core Function‌: Adjustable differential pressure detection and control for air/gas systems • ‌Adjustment Mechanism‌: Tool-free knob with visual calibration scale for on-site tuning • ‌Protection Design‌: Clear cover prevents accidental setting changes (IP54 compliance) • ‌Compatibility‌: Air compressors, pneumatic systems, and gas pressure applications Typical Applications:‌ ✔ Air compressor pressure switch installations ✔ Pneumatic system differential pressure monitoring ✔ Gas pressure regulation in industrial equipment ✔ Adjustable air pressure control for machinery ✔ Process line pressure management in manufacturing Certifications: UL Catalogue： DPS52 Micro differential pressure switch    1MB  

DPS33 Differential Pressure Switch is designed to protect refrigeration compressors and mechanical lubrication systems by maintaining a precise pressure differential between lubricating oil discharge pressure and compressor suction pressure. When the monitored pressure difference falls below the setpoint, the SPDT switch mechanism is triggered to interrupt the compressor circuit, ensuring equipment safety. A standard mounting bracket is included for easy integration. Key Specifications: • Core Function: Differential pressure monitoring for compressor and lubrication systems • Switch Mechanism: SPDT contact design for responsive switching • Mounting: Standard bracket included for refrigeration unit integration • Compatibility: Refrigeration compressors, mechanical lubrication systems Typical Applications: ✔ Lubrication system pressure monitoring ✔ Refrigeration compressor protection ✔ Mechanical equipment pressure differential control ✔ Industrial process reliability management Certifications: UL Catalogue： DPS33 Differential pressure switch   1MB