Position Sensors, Speed Sensors and Potentiometers

Automotive Open Loop Current Sensor

    Datasheet

current sensorPiher Sensing Systems launches an open loop current sensor that generates a ratiometric analog output voltage signal proportional to the current flowing through the conductor.

Based on Hall effect technology the sensor has been designed for accurate measurement of currents in automotive battery management and motor control applications.

KEY FEATURES
  • Open loop current transducer based on Hall effect
  • Measured current values from ±200 A to ±1,500 A
  • Simple or redundant analog ratiometric output
  • Non-intrusive technology
  • Galvanic separation between power and control
SPECIFICATIONS

Current measurement range

±200 A, ±300 A, ±400 A, ±500 A, ±700 A, ±800 A, ±1000 A, ±1200 A, ±1500 A

Current type

AC, DC

Output protocol

Analog (Ratiometric)

Output voltage

0.5 V to 4.5 V ±10%

Supply current

7 mA

Supply Voltage

5V ±10%

Voltage protection

14.5 V

Accuracy at 25° C*

2% to 2.8%

Response time

≤10 ms

Frequency bandwidth

1.1 kHz

Operating temperature

-40°C to +125°C

Mounting type

Busbar


  *Depending on measurement range

  Other specifications on request

 

APPLICATIONS


▶ Battery management
▶ Motor control
▶ DC/DC converters
▶ EV motor inverters


Download datasheet

 

moreinformation soundgood