UNICONT series is the universally scalable process value indicator of NIVELCO for current loops, most of them without the need for power supply. Depending on their installation there are two different types of them: Plug-in display with connection according to the standard DIN 43650, Field indicator for installation on wall or mounting plate PLK-501 plug in display can be connected to the 2-wire transmitters with its DIN 43650 socket, such as NIPRESS pressure/level gauge and MicroTREK radar level transmitter. The UNICONT PLK-501 has 4 digit LED display and both ordinary and ATEX certified versions are available.
The UNICONT PDF- units are digital, field process indicators with 6 digit LCD display as well as transmitters, converting analogue current to HART signal. They are suitable for the use in hazardous areas in their ATEX certified EEx ia and EEx d versions. Models with HART converter require power supply.
Operating Principle:
Digital Loop IndicatorFeatures:
- General indicator
- For 4-20 mA loop-use, without power supply
- 4-20 mA to HART converter with power supply
- 6 digits LCD display
- 0.8 inch digit height
- Heavy duty field mountable housing
- Scaleable display
- Explosion-proof models
Application:
- Universal display
- Suitable for 4-20mA transmitters
- HART output from 4-20mA signals
- Selectable physical parameter set
- Display of level, volume, temperature or pressure
Specification:
- Input: 4-20 mA
- Display: 6 digits LCD
- Ambient temperature: -40 °F .. +158 °F
- Protection: IP 67 ATEX II 1 G EEx ia IIC T6 II 1 G EEx ia IIB T6 II 2 G EEx d IIB T6 II 1/2 G EEx d ia IIB T6
