Axiom AMI Series Limit Switch

The Axiom AMI integrates solid state continuous sensing and pneumatic control to give long life and reliable performance in process applications. The AMI also features the capability for intermediate valve control and diagnostics to offer more cost saving benefits.

Features & Benefits

  • Epoxy coated anodized aluminum enclosure
  • Convenient push button switch setting
  • Robust solenoid valve with standard rebreather
  • Diagnostic versions available
  • Space efficient design
  • Rebreather system minimizes corrosive ingestion for single-acting actuators
  • Diagnostic versions aid in trouble-shooting and anticipate problems to increase plant uptime and reduce maintenance costs
  • Compact design minimizes valve-actuator assembly dimensional envelope
  • Push button set points for open and closed accurately lock in position settings.
  • Integral pneumatic valve operates on standard plant air and will cycle most actuators in less than 2 seconds
  • Internal manual pneumatic valve override is standard enabling local automated valve operation
  • Standard 5-way, 2-position valve operates both double and single-acting actuators


  • AMI80: 24V 4-20 mA control and feedback
  • Communication options: AS-Interface, FOUNDATION Fieldbus and HART
  • Temperature range: -40°F to +176°F
  • Material: Epoxy coated anodized aluminum housing with polycarbonate cover
  • Flow capacity: 0.7 Cv
  • Hazardous area approvals: Class I, Division 1 and Class I, Division 2