AC/DC Hall Effect Sensor – HCT-0016-100 by Magnelab


All HCT devices require Active Power

All HCT devices require Active Power

Product Description

The HCT-0016-100 is a AC/DC Hall Effect Sensor that takes 100A and outputs 4V and a 16 mm opening.

This AC/DC Hall effect sensor can be used to measure both DC amperage as well as AC amperage signals up to 100A. This Hall effect sensor can be used for a variety of purposes. The output type (AC or DC) reflects the type of the input amperage. The HCT-0016 is very compact and lightweight. The HCT-0016 has an offset voltage less than +/-30 mV. It is +/-1% linear.

Temperature has a ± 0.1% /°C effect on this open loop AC/DC Hall effect sensor (open loop hall effect device). The HCT-0016 uses accurate laminating core split technology and is designed for strong durability while providing accuracy in low current situations. The HCT-0016 is a compact one-touch split structure, allowing easy installation. It is 1% accurate at the rated current and passes IEC61010-1, UL61010-1, and EN61010-1.

The HCT-0016’s insulation can withstand an AC voltage up to 1500V for 1 minute.  It typically has a 3 μ sec response time at full scale current.

When searching for compatible power meters, look for meters on our website that accept a Vdc input. These meters will show the following symbol as the input:

DC Voltage

To power the HCT-0016 you will need a +/-15Vdc power supply (+/-5%).

You can view all of our current sensors here.


  • Primary amperage range: 100 Adc
  • Outputs 0-4 Vdc
  • Accuracy +/- 1%
  • Powered by 15 Vdc
  • Response time: 3 microseconds
  • Saturation Current: 150A
  • Temperature: -10 to 60 degrees C operating
  • Humidity: 85% operating
  • Insulation Withstand Voltage: 1500 Vac / 1 min
  • Insulation Resistance: 500 Vdc / 500M Ohms max

Data Sheet

 Technical Specs


UL Registered


Made in USA

ISO 9001

rohs compliant

Additional information

Weight0.3 lbs
Dimensions1.2 x 2 x 3 in
Amp Rating

5, 10, 20, 25, 50, 100