For measuring AC current in AC motors, lighting fixtures, air compressors, etc.
This product is a sensor used for measuring AC current. When you want to measure AC current, cutting the actual wiring can be dangerous, but the analog AC current sensor developed by DFRobot solves this problem. Place the AC wire inside the unit, use a 3.5mm jack connector to connect the unit to the sensor board, and then connect the sensor board to the analog input of the microcontroller. This sensor can be used to measure AC motors, lighting fixtures, air compressors, or other devices that use AC current. 【Features】 ■ Measurement possible without cutting the wiring ■ Supports Gravity 3-pin interface ■ Analog output *For more details, please refer to the external link or feel free to contact us.
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basic information
【Specifications】 ■Module ■Operating Voltage: 3.3V to 5.5V ■Analog Output Voltage: 0.2V to 2.8V (DC) ■AC Signal Input Range: 0 to 1V (AC) ■Relative Error: + 3% ■Interface: PH2.0-3P ■Dimensions: 32 * 27 mm / 1.26 * 1.06 inches ■AC Current Sensor ■AC Measurement Range: 0 to 20A ■AC Signal Output: AC map of 0 to 1A ■Non-linearity: ±3% (10% to 120% of rated input current) ■Lead Length: 1.5 meters ■Switching Time: >= 1000 times ■Operating Temperature: -25℃ to + 70℃ ■Dimensions: 13 * 13mm / 0.51 * 0.51 inches *For more details, please refer to the external link or feel free to contact us.
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【Usage】 ■ Measuring other devices that use AC current *For more details, please refer to the external link or feel free to contact us.*
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Company information
Soliton Wave Co., Ltd. engages in contract development of hardware and software, as well as the sale of various products for developers and educational purposes. In particular, knowledge of hardware is extremely important in the development of embedded devices, which is a significant strength of our company. Please feel free to consult us if you have any requests.