Gravity: Analog 20A Current Sensor for Arduino AC/DC Measurement

The Gravity: Analog 20A Current Sensor is a Hall-effect-based module designed for accurate current detection of both AC and DC circuits. As a reliable Hall effect current sensor with built-in high-voltage isolation, analog output, and a Gravity 3-pin interface, its ideal for energy monitoring, power analysis, and industrial control applications.

Key Features

• Measures AC and DC Current: This analog current sensor supports 20A DC and up to 17A AC (RMS).

• Analog Voltage Output: Easily interface the Hall effect current sensor with ADCs and microcontrollers.

• High Voltage Isolation: Enhances safety during high-voltage AC/DC current measurement tasks.

• Plug-and-Play Gravity Interface: Use this Arduino current sensor for quick connection to Arduino, ESP32, and compatible boards.

• Compact Design: This analog current sensor fits well in tight enclosures for automation and DIY projects.

Technical Specifications

• Supply Voltage: 5V Arduino current sensor compatible

• Current Range: 0~20A DC, 0~17A AC (RMS) current measurement

• Voltage Tolerance: 220V AC, 311V DC

• Relative Error: 3%

• Output Type: Analog voltage output

• Dimensions: 39 22 17 mm / 1.53″ 0.87″ 0.67″

• Interface: Gravity PH2.03P

• Weight: 18g

Applications

• Real-time current monitoring systems using this Hall effect current sensor

• Smart home power usage tracking with an analog current sensor

• Industrial equipment diagnostics

• AC/DC motor monitoring and AC/DC current measurement

• Energy consumption analysis for DIY Arduino current sensor projects

Shipping List

• 1 Gravity: Analog 20A Current Sensor

• 1 Gravity Analog Sensor Cable

Reference

Product Wiki