รายละเอียด | Digital loop-powered 830 series indicators 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 |
No signal interference from power supply coupling | |
Indicator not affected by grid outage | |
No parasitic voltages | |
Universal range adjustment | |
Selectable unit symbols | |
Freely configurable, floating min/max switched outputs, optional | |
Potential isolation Ex/Ex | |
IP 65 | |
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 |