Gravity - analog AC current sensor - up to 10A - DFRobot SEN0288

An analog sensor from DFRobot that measures the AC current flowing in a wire without cutting the wire. The measurement range is up to 10 A, and the measurement itself is done through insulation on a single wire. The output is an analog voltage in the range of 0 V to 1 V. The module works with Arduino modules and boards operating at 3.3 V / 5 V. It also has a Gravity connector, which streamlines the process of connecting elements.

• AC signal conversion module
• Open type AC transformer probe (10 A)
• Cable for sensor 1m long - analog - Gravity

Gravity - analog AC current sensor - up to 10 A.

Elements connection with DFRduino board.

• 1 - "-" - GND - system ground
• 2 - "+" - power input from 3.3 V to 5.5 V
• 3 - "A" - signal output from 0.2 V to 2.8 v DC
• 4 - 3,5 mm connector 3P - AC transformer input signal

• Non-contact measurement for high safety during operation
• Multiple ranges to choose from for different measurement scenarios
• Compatible with microcontroller operating at 3.3 V / 5 V
• Used for automatic AC motor monitoring
• Used when measuring lighting and electrical equipment
• As a core component of projects to measure and display AC current in household appliances

• Type: AC current sensor
• Type: analog
• Input voltage range (VCC): 3.3 V to 5.5 V
• Connector interface: Gravity PH2.0-3P
• AC input voltage range: 0 V to 1 V AC RMS
• Relative error: +/- 4%
• Module dimensions: 32 x 27 mm
• Module weight: 5 g

NO type AC transformer probe

• AC current range: 0 to 10 A
• Signal output: voltage from 0 V to 1 V AC (linear from 0 A to 10 A
• Accuracy: +/- 1%
• Non-linearity: ≤ +/- 0.2%
• Frequency range: from 50 Hz to 1kHz
• Operating temperature range: from -25°C to 70°C
• Cable length: 1 m
• Probe bore size: 13 x 13 mm
• Probe weight: 50 g

The module has 4 mounting holes which can be used to fix the element at its destination.

• Manufacturer's website: DFRobot SEN0288
• User guide
• Circuit diagram
• Module dimensions