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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
    Ex nA & Ex tc for Zone 2 & 22 applications
    General purpose for use in safe area
  • Accessories:
  • Backlight
    Isolated dual control outputs
    Pipe mounting kits
    Scale and tagging
  • Three year guarantee

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.

These UK designed and manufactured instruments include fourth generation models which have even larger displays, more digits and international certification complying with the latest standards for the hazardous area models. The range now includes increased safety Ex eb and Ex tb models which are a lower cost alternative for flameproof indicators, but have much larger easy to see displays.

Indicators can be supplied ready to install with customer specified calibration, scale and tag marking for no additional charge.

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

Intrinsically safe field mounting Intrinsically safe panel mounting Type nA field mounting Type nA panel mounting
General purpose field mounting General purpose panel mounting