{"title":"Gravity: Analog AC Current Sensor","handle":"gravity-analog-ac-current-sensor","url":"/products/gravity-analog-ac-current-sensor","description":"             INTRODUCTION               When you want to measure AC current it is impractical and hazardous to cut in to your live wiring. The analog AC current sensor developed by DFRobot is a good solution to this problem. Using induction you can measure AC current without intrusive methods. Place your AC wire inside the unit, connect the unit to the sensor board using the 3.5mm jack connector and connect the sensor board to an analog input on your microcontroller. Use this sensor to measure AC motors, lighting equipment, air compressors or any other devices that use AC current.                   FEATURES                              Supports Gravity 3-Pin interface         Analog output                                SPECIFICATION                                                   Module                            Operating Voltage: 3.3V - 5.5V               Analog Output Voltage: 0.2V - 2.8V (DC)               AC Signal Input Range: 0 - 1V (AC)               Relative Error: + 3%               Interface: PH2.0-3P               Dimensions: 32 * 27 mm/1.26 * 1.06 inches                                                                  AC Current Sensor Probe                            AC Measurement Range: 0 - 20A               AC Signal Output: 0 - 1V AC map onto 0-20 A               Non-linearity: ±3% (10% ~ 120% of the rated input current)               lead length: 1.5 meters               Opening and closing times: >= 1000 times               Working temperature: -25°C to +70°C               Dimensions: 13 * 13mm/ 0.51 * 0.51 inches                                                                DOCUMENTS                                                             Product Wiki                             More Documents                                                 SHIPPING LIST                                                      Analog AC Current Sensor x1               Open type AC transformer probe x1               Analog Sensor Cable x1                        \n","vendor":"DFRobot","product_type":"physical","in_stock":true,"options":[],"variants":[{"id":13464,"title":"Default Title","sku":"DF-SEN0211","price":33.7,"on_sale":false,"in_stock":true,"available_quantity":180,"option1":"Default Title"}]}