{"product_id":"vvm301-digital-dc-voltage-current-energy-sensor-module-100v-200a-with-watt-hour-ampere-hour-serial-uart-communication-over-current-detection-modbus-compatible","title":"VVM301 - Digital DC Voltage Current Energy Sensor Module 100V 200A with Watt hour, Ampere hour, Serial UART Communication, Over-Current Detection, MODBUS Compatible","description":"\u003cp\u003eThe VVM301 is a DC voltage, current and energy sensor module for microcontroller and data acquisition integration. It measures DC voltage up to 100 V and supports watt-hour and ampere-hour measurement, analog outputs and serial UART communication.\u003c\/p\u003e\u003cp\u003eHall effect current sensing uses a 9.0 mm conductor aperture without a shunt resistor or wire break. A 16 × 2 LCD can be connected to the module header if required; an LCD or panel enclosure is not specified as included. Modbus RTU slave operation requires an external TTL-to-RS485 converter.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCurrent rating pending manufacturer confirmation:\u003c\/strong\u003e the supplied datasheet heading specifies 200 A, while its feature list states ±100 A. It also names WCS1500 and WCS1600 in different sections. Verify the supplied hardware rating before use.\u003c\/p\u003e","brand":"VAJRAVEGHA","offers":[{"title":"Default Title","offer_id":45244076458035,"sku":"2EMK30011","price":1683.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0650\/8285\/1379\/files\/vvm301-dc-voltage-current-energy-sensor.jpg?v=1793440311","url":"https:\/\/twoelectrons.com\/products\/vvm301-digital-dc-voltage-current-energy-sensor-module-100v-200a-with-watt-hour-ampere-hour-serial-uart-communication-over-current-detection-modbus-compatible","provider":"TwoElectrons","version":"1.0","type":"link"}