DFRobot Gravity Analog AC Current Sensor (20A)


In stock

SKU: 1073420
  1. Non-contact measurement, high safety
  2. Multiple ranges for various measurement scenarios
  3. Compatible with 3V3/5V micro-controller


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In stock

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Orange 5V 2A Power Adapter with 5.5 X 2.1mm DC Plug ₹ 429
Original Arduino Uno Rev3 A000066 ₹ 1919
Arduino Uno R3 with Cable ₹ 424.32

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Brand: DF Robot
Category: Current and Voltage Sensor

This is a DFRobot Gravity Analog AC Current Sensor (20A).

When you want to measure the AC current, are you still having trouble cutting the wires, wiring, or soldering? Gravity: Analog AC Current Sensor comes to the rescue, eliminating the need to cut wires or reconnect circuits. Simply clamp the AC transformer probe on the AC line, and then plug the 3.5mm headphone jack into the signal conversion module to read the current AC current value. The analog output is designed to be compatible with the 3V3/5V micro-controller. It can be conveniently used for AC current measurement to monitor AC motors, lighting equipment, air compressors, etc.

Df Robot Dfrobot Gravity Analog Ac Current Sensor 20A 8


  • AC motor automatic monitoring
  • Lighting and electrical equipment measurement


  1. Non-contact measurement, high safety
  2. Multiple ranges for various measurement scenarios
  3. Compatible with 3V3/5V micro-controller

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Package Includes:

1 x AC Current Signal Conversion Module
1 x Open Type AC Transformer Probe  (20A)
1 x Gravity-3P Analog Sensor Cable

SKU: 1073420 Category:
AC Current Signal Conversion Module

Input Voltage (VCC): 3.3V-5.5V
Interface: Gravity Analog (PH2.0-3P,analog voltage output 0.2-2.8V DC)
AC Voltage Input Range: 0-1V (AC RMS)
Relative Error: ±4%
Dimension: 32×27 mm /1.26×1.06 in
Weight: 5g

Open Type AC Transformer Probe

AC Current Range: 0-20A
Signal Output (standard Φ3.5mm 3P plug): 0-1V AC voltage, linear corresponding range 0-20A
Accuracy: ±1%
Non-linearity: ≤±0.2%
Frequency Range: 50Hz~1kHz
Cable Length: 1m
Working Temperature: -25 ℃~+70 ℃
Opening Size: 13×13 mm / 0.51×0.51 in
Weight: 50

Shipping Weight 0.08 kg
Shipping Dimensions 14 × 10 × 1 cm
1 Month Warranty

This item is covered with a standard warranty of 1 month from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Robu customers from any kind of manufacturing defects. Replacement will be done against manufacturing defects.

What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

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Questions and answers of the customers

  1. 0 votes

    Hello, for query kindly mail us on https://supp... Read more

  2. 0 votes

    Yes, it have burden resistor of 47k.

    tha... Read more

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Country Of Origin: China