Process Indicator 830 R- Knick
Description
Process Indicator 830 R- Knick are Digital loop-powered indicators which are universally useable in current measurement circuits; switching (either 0 … 20 mA or 4 …20 mA) is simply performed via the terminals. The measured value is displayed for a current as low as 0.3 mA. Thanks to the low voltage drop of just 0.5 V, the use in current loops with a low load voltage is also possible.
Facts
- Digital indicator without power supply or power cables
- Mo signal interference from power supply coupling
- Indicator not affected by grid outage
- No parasitic voltages
- Universal range adjustment
- Selectable unit symbols
- Potential isolation Ex/Ex
- IP 65
- Large 23-mm digital numbers
- 4-digit display: measuring range up to 10 000,
display range -9999 … 9999 - Range overview through additional integrated bargraph
- Voltage drop 0.5 V
- Configurable without external reference current
- Parameters can also be modified during operation
- Settings protected by a passcode
- Approved for use in HART circuits
- 3-year warranty