DFRobot Gravity: Analog AC Current Sensor (20A)

INTRODUCTION

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 3V3/5V micro-controller. It can be conveniently used for AC current measurement to monitor AC motors, lighting equipment, air compressors, etc.

FEATURES

Non-contact measurement, high safety

Multiple ranges for various measurement scenarios

Compatible with 3V3/5V micro-controller

APPLICATIONS

AC motor automatic monitoring

Lighting and electrical equipment measurement

SPECIFICATION

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: 50g

SHIPPING LIST

AC Current Signal Conversion Module x1

Open Type AC Transformer Probe  (20A) x1

Gravity-3P Analog Sensor Cable x1