UNICONT

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Manufacturer: NIVELCO(HUNGARY)

Model:  PKK Series

           UNICONT PKK-312- series is a 4-20 mA, current controlled switch the relay of which would switch over at currents (taught to the unit), depending on the limit, switching difference or window comparator modes selected by programming. Fault condition monitoring can be  switched on or off and it can be selected that the relay should be energised or de-energised when detecting failure. Failure may be  represented by discontinuity of cable/lower value fault current or short circuit/upper value fault current. The unit is suitable for powering all NIVELCO made 2-wire ( 4-20 mA) transducers. Some models of this series meet requirements for intrinsically safe operation. UNICONT  PKK-312-8 Exunit is able without any further programming to monitor current levels of the DC powered, 2-wire NIVOSWITCH Ex vibration  fork both in damped and in vibrating modes as well as to control relay output.

Main Features:

• 4…20mA input
  
• Relay output
  
• DIN rail mountable
  
• Intrinsically safe versions

Technical Data:

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