Please
see 500 Series Isolated
2-wire 4-20 mA transmitters.
|
A 558B process-loop indicator may be added to an
existing 1-5 mA, 4-20 mA or 10-50 mA installation to provide
a local readout scaled in percent or engineering units.
No power wiring is required, since the meter is powered
directly by the current loop.

|
To Order (Specify
Model No.) Prices Shown in U.S. Dollars
|
Model
No.
|
Description
|
Price
|
|
|
Current
Loop Indicator |
$150
|
|
558B-ET
|
Current
Loop Indicator with extended ambient range (–40 to 85°C) |
$185
|
OPTIONS
|
Order
Suffix
|
Description
|
Price
|
|
-BL
|
Blank
lens without NEWPORT® logo |
$15
|
|
-FS
|
Custom
configuration and calibration |
$25
|
ACCESSORIES
|
Model
No.
|
Description
|
Price
|
|
SPC18
|
NEMA
4 splash proof lens cover |
$30
|
|
SPC4
|
NEMA
4 heavy duty splash proof lens cover with screw clamp |
$30
|
Comes
complete with operator’s manual.
Ordering
Examples:
1.) 558B Current loop indicator,
$150.