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Open-Smart ACS712 Current Sensor Module - 5A

Open-Smart ACS712 Current Sensor Module - 5A
Open-Smart ACS712 Current Sensor Module - 5A
Open-Smart ACS712 Current Sensor Module - 5A
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Open-Smart ACS712 Current Sensor Module - 5A
Open-Smart ACS712 Current Sensor Module - 5A
Open-Smart ACS712 Current Sensor Module - 5A
Open-Smart ACS712 Current Sensor Module - 5A
  • Availabilty: Directly available
  • Model: OS-ACS712MOD5A
  • SKU: 003697
€3.50
Ex Tax: €2.89

A simple current sensor from Open-Smart that can measure both DC and AC current.

Specifications:

  • Supply voltage: 4.5 - 5.5V DC
  • Signal voltage: 1.5 - 3.5V
  • Current sensor:
    • Measuring range: -5 - 5A
    • Accuracy: ±2%
    • Measuring method: Hall effect
    • Interface: Analog
    • Sensitivity: 185mV/A
    • Chip: ACS712
  • Connector: Terminal block 2p M4
  • Dimensions PCB: 42 x 24mm

When the measured current is zero, the output voltage is half the supply voltage.

Package contents:

  • 1x Open-Smart ACS712 Current Sensor Module - 5A

See the following pages for examples using a similar module: Measure AC current by interfacing ACS712 sensor with Arduino and How to measure Current using Arduino and ACS712 Current Sensor.

See the following page for a more advanced library for this sensor (can also be installed via the Arduino IDE library manager): ACS712

See the datasheet under the tab "Downloads" for more information about the sensor chip.

Note: This sensor is not suitable for mains voltage.

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ACS712-Datasheet.pdf 934.84KB Download
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