Display instrumentation for use in hazardous and safe areas


  • Separate easy to read speed and run-time displays
  • Rugged enclosures, including Stainless Steel panel mounting instrument.
  • Field and panel mounting models
  • Will function with wide range of sensors
  • Isolated synchronous pulse output option on small panel models
  • Certifications:
  • Intrinsically safe Ex ia for Zones 0, 1, 2, 20, 21, & 22
    Ex nA & Ex tc for Zone 2 & 22 applications
    General purpose for use in safe area
  • Accessories:
  • Backlight
    Isolated dual alarms
    Isolated 4/20mA output
    Pipe mounting kits
    Scale and tagging

This range of tachometers can display speed in engineering units from almost any pulse output sensor such as a proximity detector. To simplify maintenance they can also display the run-time of the monitored machinery. Parameters are easy to adjust on-site and models are available for installation in most safe and hazardous areas. Instruments can be supplied ready to install with customer specified configuration, scale and tag marking.

For more information, please choose the model which best suits your application from the tables below.