Hall current sensor
A Hall current sensor measures the magnetic field that
surrounds the conductor and transforms it into a voltage
that is proportional to the current flowing in the conductor. The sensor is made up of a magnetic core, placed around
the conductor, that concentrates the magnetic field. The
Hall element that delivers the measurement signal is
mounted in an air gap in the core.
This non-contact technology offers many advantages over
shunt type current measurements, mainly related to the
fact that no component is inserted in the circuit in which
the current is to be measured.
Electricfil solution - ready technologies
Characteristics
- Non-contact sensing (no break in battery circuit)
- Range: -100 to +100 mA
- Accuracy: ±2%
- Response time < 10 ms
- High linearity
- No resistance added to battery circuit
- Interface: 3-wire, PWM or analog output
- Integrated diagnostics
- Can be used on + or - battery terminals
Electricfil knowhow
- Long experience with Hall-effect technology
- Extensive signal-processing expertise
Par domaine
Par application
- LVDT
- Hall position sensor
- Eddy-current position sensor
- Hall position switch
- VR speed/position sensor
- Active Hall-GMR sensor
- Oil temperature
- Multi-sensor modules
- Ignition wire set
- Integrated ignition units
- Integrated ignit.coil & wire set
- Pencil coils
- Eddy-current speed sensor
- Smart battery sensor
- Hall current sensor
- Temperature sensor
- Active speed/position sensor
- Active speed/pos./direction
- Magnetic ring system
- Magnetic ring module
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- En Europe
- En Amérique
- En Asie et Océanie