830XR Process Indicator | Field Housing
商品编号:
830XR
Description
830XR Process Indicator | Field Housing
Loop-Powered Digital Indicators in Field Housing
- 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
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.
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| 是否防爆: | Ex |
|---|---|
| 标识: | Ex ia [ia Ga] IIC T6 … T4 Gb, II 2(1)G Ex ia [ia Ga] IIC T6 ... T4 Gb |
