Rate totalisers

Display instrumentation for use in hazardous and safe areas
Rate totalisers


  • Separate easy to read rate and total flow displays
  • Robust enclosures, including Stainless Steel panel mounting instrument
  • Isolated synchronous pulse output option on small panel models
  • Models:
  • One pulse input, externally powered
    Two pulse inputs, externally powered
    4/20mA input, loop powered
    Field and panel mounting
  • Certifications:
  • Intrinsically safe Ex ia
    General purpose for use in safe area
  • Accessories:
  • Backlight
    Isolated dual alarms
    Isolated 4/20mA output
    Pipe mounting kits
    Scale and tagging

This extensive range of rate totalisers includes models for use with pulse and 4/20mA output flowmeters. The rate of flow and total flow are displayed simultaneously in the same or in different engineering units. All parameters are easy to adjust on-site allowing these rate totalisers to be used with almost any flowmeter. 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.

4/20mA Loop powered rate totalisers

Pulse input Externally powered rate totalisers