Split-Core Bi-Polar DC Transducer Sensor



Split-Core Bi-Polar DC Transducer sensor that measures up to 200 Amps of DC current in both flow directions.

  • Requires analog port selection during U30 system configuration and use of a S-FS-CVIA when using the H22-001 data logger. When using a U12 data logger, this sensor requires a 4-20mA input cable (CABLE-4-20mA) and external power provided by an AC adapter (AC-SENS-1). When configuring this with an RX3000 system, it requires a analog module (RXMOD-A1).

    Note: For measurements larger than 120A the device must be powered by a minimum of 15V to maintain expected accuracy.

Highlighted Features

  • Measures current flow in both directions which is especially beneficial for Solar PV applications.
  • Adjustable span range
  • Small size, split-core for ease of installation

In what environment does this sensor operate?

This sensor operates in an indoor environment.

What measurements does this sensor support?

The T-VER-971BP-200 sensor supports the following measurement: DC Current

The country of origin for this product is the United States. To see the full specifications for this product, please see our product manual found under the documentation tab if available.

DC Amperage (bi-polar)
Measurement range: +/- 2 to +/- 200 (via span adjust)
Accuracy (below 100A span): +/- .5 A
Accuracy (above 100A span): +/- .5% full scale
Sensor supply:  12 - 24 DC (15 VDC min. for cuurents > 120 A), 35 mA no-load to 110 mA at 200 A current
Isolation:  600 VAC rms
Operating temperature range:  -30 to 60C (-22 to 140F)
Humidity range:  10 - 90% non-condensing
Response time:  2 sec.
Output:  (bi-polar) 4 - 20mA
Dimensions: 3.1x2.8x1.4 in. (79x70x36 mm)
Weight:  5.25 oz.
Sensor opening:  1.1x.9 in. (28x23 mm)
LED indications:  single green blink=Norm, double green=Over Span, red+green=Over Limit, solid red=overload

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