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  • SD-CT-xxx
  • SD-CT-xxx
  • SD-CT-xxx
  • SD-CT-xxx
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HOBO Self-Describing Current Transformer Sensor

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Overview

For use with HOBO MX1104 and MX1105 multi-channel data loggers, this split-core AC current transformer offers integrated strain relief, so the probe is secured to the logger. And it features Self-Describing technology to automatically communicate configuration information to the logger, without any programming or extensive user setup.

Highlighted Features

  • Self-Describing technology for quick, easy setup
  • Locking jack to ensure sensor is connected and stays connected
  • Available in 5 ranges: 2-20, 5-50, 10-100, 20-200, 60-600
  • Accuracy of ±2.1% of full scale from 10% to 100%
  • AC current, sine wave, single-phase 50 Hz or 60 Hz, load power factor 0.5 to 1.0 lead or lag
  • Cable length: 1.8 m (6 ft)
  • UL Listed

In what environment does this sensor operate?

This sensor operates in an indoor environment.

What measurements does this sensor support?

The SD-CT-xxx sensor supports the following measurement: AC Current

For use with HOBO MX1104 and MX1105 multi-channel data loggers, this split-core AC current transformer offers integrated strain relief, so the probe is secured to the logger. And it features Self-Describing technology to automatically communicate configuration information to the logger, without any programming or extensive user setup.

Highlighted Features

  • Self-Describing technology for quick, easy setup
  • Locking jack to ensure sensor is connected and stays connected
  • Available in 5 ranges: 2-20, 5-50, 10-100, 20-200, 60-600
  • Accuracy of ±2.1% of full scale from 10% to 100%
  • AC current, sine wave, single-phase 50 Hz or 60 Hz, load power factor 0.5 to 1.0 lead or lag
  • Cable length: 1.8 m (6 ft)
  • UL Listed

In what environment does this sensor operate?

This sensor operates in an indoor environment.

What measurements does this sensor support?

The SD-CT-xxx sensor supports the following measurement: AC 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

Current Range see table
Accuracy ±2.1% of full scale (includes logger accuracy)
Response Time see table
Input Current AC current, sine wave, single-phase 50 Hz or 60 Hz, load power factor 0.5 to 1.0 lead or lag
Output 0-2.5 V DC
Voltage Rating 600 V AC
Temperature Rating see table
Construction Molded plastic housing for indoor use per UL508
Cable 1.8 m (6 ft.)
Window Size see table
Dimensions see table
CE Compliant The CE Marking identifies this product as complying with all relevant directives in the European Union (EU).

 

Part No. Current Range
(Amps AC)
Response Time (milliseconds)
(from 10% to 90% of Amplitude)
Dimensions
Window Size Outer Length Outer Width Height
SD-CT-020 2–20 440 28 x 20 mm (1.1 x 0.8 in.) 79mm (3.1 in.) 71mm (2.8 in.) 36mm (1.4 in.)
SD-CT-050 5-50 200 28 x 20 mm (1.1 x 0.8 in.) 79mm (3.1 in.) 71mm (2.8 in.) 36mm (1.4 in.)
SD-CT-100 10-100 100 28 x 20 mm (1.1 x 0.8 in.) 79mm (3.1 in.) 71mm (2.8 in.) 36mm (1.4 in.)
SD-CT-200 20-200 450 39 x 32 mm (1.54 x 1.26 in.) 100mm (3.92 in.) 120mm (4.72 in.) 29mm (1.14 in.)
SD-CT-600 60-600 490 74 x 62 mm (2.92 x 2.46 in.) 135mm (5.3 in.) 150mm (5.91 in.) 28mm (1.12 in.)

The following are associated resources for this product. In general users of this product can gain insight into its possible use by utilizing the resources below. Our user forum can also be a valuable resource for questions, use cases and general feedback. Share with us today, here!

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