Industrial AC/DC 200A Current Sensor

This board uses the ACS758 Hall effect current sensor which is capable of measuring Bi-directional current flow. This sensor can be used in AC and DC systems requiring isolation from the measured circuit and has low insertion loss and more connection options compared to conventional resistive current shunts.

The Hall-effect chip senses the magnetic field generated by the current flowing through the sensors legs, which in turn outputs an analog voltage proportional to the current it senses. The sensitivity of the device is factory laser trimmed for precision and accuracy with a wide temperature range.

The Analog output of the sensor may be connected directly to an Analog Digital Converter or ADC port of most micro controllers and read easily by a few lines of code, it can also be configured so that an Op-Amp/Comparator monitors the voltage output for current limiting or overload indication.

Quick Spec

• DC Power Supply Voltage: VCC:3.3V - 5.5V / 7-28VDC
• DC Power Supply Current: 11-50mA
• Working Temperature: -20^oC ~ +85^oC
• Isolation Voltage: 1.5KV
• Detection Current Range: -200A ~ +200A
• Over Current Signal: 2-200A

Dimensions

Wiring Diagram

Schematic

Resources

• ACS758 Datasheet

Shipping List

• 1 X Industrial AC/DC 200A Current Sensor
• 1 X 6 Way Connector Cable