Pressure Switches

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September 12, 2025
Category Connection: Differential Pressure Switches
Brief: Discover the QYD Series IP33 Air Flow Differential Pressure Switch with CE Approval, designed to measure flow through pumps. Featuring a reliable SPDT micro-switch, flexible mounting, and various connections, it's perfect for air and liquid applications (-20 to 120°C).
Related Product Features:
  • CE-approved IP33 Air Flow Differential Pressure Switch for reliable performance.
  • Renovated SPDT micro-switch ensures dependable switching functionality.
  • Suitable for fluoridated refrigerant, air, and liquid applications (-20 to 120°C).
  • Flexible mounting bracket adapts to various installation needs.
  • Multiple connection options available upon request.
  • Models available with differential pressure ranges from 0.3 to 6 Bar.
  • Max working pressure up to 30 Bar for high-demand applications.
  • Electric ratings include 20A non-inductive current and 15A inductive current.
Faqs:
  • What is the delivery time for the QYD Series Differential Pressure Switch?
    Delivery time depends on order specifications and quantity, typically 4 days for standard products within 10 pieces.
  • Can I use my logo on the products?
    Yes, we offer OEM services and can customize products with your logo.
  • Do you provide products with ex-proof certificates?
    Yes, we offer intrinsic-safety and flame-proof certificates for our products.