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Loop Powered Displays
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Loop Powered Displays 4-20 mA
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Loop powered displays take operating energy from input current loop 4-20 mA without external power supply. Displays are available in panel meter or field enclosure.
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| 2 wire 4-20 mA displays for temperature sensors |
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2 wire displays take operating energy from output loop 4-20 mA. Displays can be used also without output current by connecting power supply 12..24 VDC to output terminal.
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| See also panel meters with external power supply |
| Product Summay (pdf) |
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Loop Powered Displays
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Loop powered display 4-20 mA , panel meter
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Panel size 96 x 48 mm, 4 digits, red LED. Maximum number of digits
(-999..9999) can be displayed with min. 4 mA input current. |
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Loop powered display 4-20 mA,
field enclosure |
Case size 100 x 100 mm, 4 digits, red LED
Two glands for cables and a place for engineering unit. |
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Loop powered display 4-20 mA,
field enclosure |
Case size 80 x 80mm, 4 digits, red LED
Only one gland for cable. |
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| 2 wire 4-20 mA Displays | ||
| 211/212 |
Panel meter, 2 wire 4-20 mA output
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Thermocouples, Pt100, mV/mA/V input. Displays can be used also without current output by connecting power supply 12..24 VDC
to output terminal . |
| 311/312 |
Field display, 2 wire 4-20 mA output
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Thermocouples, Pt100, mV/mA/V input. 2 wire display takes its operating energy from output loop 4-20 mA. Displays can be used
also without current output by connecting power supply 12..24 VDC to output terminal . |