Timer or Clocks

Display instrumentation for use in hazardous and safe areas
Timer or Clocks


  • Configured as a:
  • Timer - measures elapsed time between external events or controls external events.
    Clock - displays local time and controls external equipment.
  • Robust enclosures, including Stainless Steel panel mounting instrument.
  • Models:
  • One and two input, externally powered
    Field and panel mounting
  • Certifications:
  • Intrinsically safe Ex ia for Zones 0, 1, 2, 20, 21, & 22
    General purpose for use in safe area
  • Accessories:
  • Backlight
    Isolated dual control outputs
    Pipe mounting kits
    Scale and tagging

These versatile instruments can be configured on-site as a Timer or as a Clock, or can be supplied configured to customer's requirements for no additional charge. As a Timer they can measure and display the elapsed time between external events using sensors connected to one or two inputs. Optional dual control outputs enable the instrument to control external devices such as opening a valve for a fixed time. Control cycles can be repeated continuously or a specified number of times.

When configured as a Clock the instruments display local time in twelve or twenty four hour format and can be externally synchronised. Optional control outputs enable two external devices to be turned on and off at pre-set times twice in each twenty four hour period.

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