Process Indicator 830 S1

รายละเอียด Digital loop-powered 830 series indicators are universally usable 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
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