Timer or Clocks



Features:

  • 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.


Intrinsically safe,
field mounting
Timer or Clock, Intrinsically safe, field mounting
Intrinsically safe,
panel mounting
Timer or Clock, Intrinsically safe, panel mounting
Type nA,
field mounting
Timer or Clock, Type nA, field mounting

Continued

Type nA,
panel mounting
Timer or Clock, Type nA, panel mounting
General purpose,
field mounting
Timer or Clock, General purpose, field mounting
General purpose,
panel mounting
Timer or Clock, General purpose, panel mounting