Solutions for Industries and Automation
ABB Measurement and Analytics - Quad Industry GmbH

A75 RF – ABB Capacitance Level Switch

A75RFThe A75 RF level switch is used in dry bulk and liquid applications and special applications, such as, high temperature, corrosive environments, high pressure and special probe materials.


  • Low Cost
  • Totally Potted Electronics
  • Built-In Static Protection
  • Vibration Resistant
  • DPDT Relay
  • Ambient Temperatures Up to 185ºF (85ºC)
  • NEMA 4 Enclosure
  • 5, 10 or 15 Second Time Delay


  • PTFE or PVC Sheathed Probe or Cable
  • Extended Lower Bushing
  • Flanged Process Connections
  • Epoxy Coated Aluminum Enclosure

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