Hall Effect Current Sensors

The Hall Effect sensor is used where non contact current sensing over a wide input operating ranges with responsiveness to very high frequency inputs are critical design criteria. A Hall Effect sensor is particularly suited to measuring DC current and DC current pulses.

Application: Isolated, non-intrusive current or voltage sensing based upon the Hall Effect principle. The Hall Effect principal states that a magnetic field applied perpendicular to the current flow creates a proportional Hall voltage perpendicular to both. These sensors offer high accuracy, high primary to secondary isolation and an extended frequency detection bandwidth.

Hall Effect Sensor – Open Loop: Accuracy ± 1.0%
  • HOS-AP standard models – PCB mounted, No opening, Rated Current 5A to 25A
  • HOS-AB standard models – PCB mounted, 16mm opening, Rated Current 50A to 300A
  • HOS-Q11 standard models – Panel mounted, Split-core, 35mm opening, Rated Current 100A to 800A
  • HOS-AK1 standard models – Panel mounted, Split-core, 40mm opening, Rated Current 100A to 800A
  • HOS-Q4 standard models – Panel mounted, Split-core, 50mm opening, Rated Current 100A to 1000A
  • HOS-K standard models – Panel mounted, Split-core, BUS bar opening, Rated Current 50A to 6000A
Hall Effect Sensor – Closed Loop: Accuracy ± 0.5%
  • HCS-E standard models – PCB mounted, No opening, Rated Current 5A, 6A, 8A, 12A, 25A
  • HCS-C standard models – Panel mounted, 20mm opening, Rated Current 10A to 300A
  • HCS-C5 standard models – Panel mounted, 25mm opening, Rated Current 50A to 300A
  • HCS-C8 standard models – Panel mounted, 45mm opening, Rated Current 500A & 1000A
Hall Effect Transducer Products: Designed for integration with systems requiring either a mA or a voltage analog secondary signal output. A typical secondary analog signal output would be 4mA to 20mA, where 4mA is a primary signal of zero (0) and 20mA is the sensor rated primary input signal.
  • HDT-Q1 standard models – Panel mounted, Split-core, 21mm Opening, Rated Current 50A to 500A
  • HDT-Q11 standard models – Panel mounted, Split-core, 35mm Opening, Rated Current 50A to 1000A
  • HDT-AS standard models – Panel mounted, Closed loop, 35mm Opening, Rated Current 1A to 500A



Many of our products can be designed and manufactured to meet the specific application requirements. For a no obligation technical evaluation, please provide the specific performance requirements to engineering@tichenassociates.com.