QYD Series Differential Pressure Switch
QYD Differential Pressure Switch Adjustable 0.5-6 Bar SPDT for Water Gas Systems
QYD series differential pressure switch controls pressure difference in gas or liquid systems. Features adjustable set point, SPDT micro-switch, IP33 rating, and CE approval. Suitable for water, air, and fluoridated refrigerant up to 120°C. Custom connections available.
QYD Series 250V 15A Differential Pressure Switch for Air Conditioning - 0.5-6 Bar Range, 30 Bar Max Pressure
Industrial-grade differential pressure switch with CE certification for air conditioning systems. Features adjustable 0.5-6 bar pressure range, 250V/15A electrical rating, and compatibility with refrigerants, air, and liquids. Includes 12-month warranty, OEM options, and ex-proof certifications for reliable performance.
QYD Series Adjustable Differential Pressure Switches 0.5-6 Bar Range 30 Bar Max Working Pressure for HVAC Systems
Professional QYD series differential pressure switches with adjustable ranges from 0.5 to 6 bar and maximum working pressure up to 30 bar. Features SPDT micro-switch reliability, flexible mounting, and compatibility with refrigerants, air, and liquids. Certified options available with 12-month warranty for HVAC and industrial applications.
QYD Differential Pressure Switch 0.5-6 Bar for Refrigeration Air Compressor Water HVAC
QYD series differential pressure switch offers compact design, high stability, and narrow deadband. Suitable for fluoridated refrigerant, air, and liquid (-20 to 120°C). Features SPDT micro-switch, IP33 rating, CE approval, and flexible mounting. Custom connections available.
Liquid Air Differential Pressure Switch Stainless Steel 0.5-6 Bar Range 30 Bar Max Pressure
Compact stainless steel differential pressure switch with narrow deadband and high stability. Features SPDT micro-switch, IP33 rating, CE approval, and flexible mounting. Suitable for filter monitoring and flow proof in wastewater, HVAC, food processing, and industrial applications. Temperature range -20 to 120°C with various connection options.