{"product_id":"vvm201-digital-dc-voltmeter-ammeter-power-and-energy-meter-100v-200a-with-watt-hour-ampere-hour-serial-uart-communication-over-current-detection-modbus-compatible","title":"VVM201 - Digital DC Voltmeter Ammeter Power and Energy Meter 100V 200A with Watt hour, Ampere hour, Serial UART Communication, Over-Current Detection, MODBUS Compatible","description":"\u003cp\u003eThe VVM201 is a digital DC voltage, current, power and energy meter for industrial and commercial monitoring. It measures DC voltage up to 100 V and current up to ±200 A using a WCS1500 Hall effect sensor, with watt-hour and ampere-hour measurement for energy and battery-capacity monitoring.\u003c\/p\u003e\u003cp\u003eA 16 × 2 LCD provides local readings, while analog voltage\/current outputs and a serial UART interface support integration with microcontrollers and data acquisition systems. Adjustable over-current detection provides an active-low digital output. Modbus RTU slave operation requires an external TTL-to-RS485 converter.\u003c\/p\u003e\u003cp\u003eThe meter uses a 48 × 96 mm DIN panel enclosure with 55 mm depth and a 9.0 mm conductor aperture. Auxiliary power is 7–12 V DC maximum. The specified 4000 V isolation applies to current measurement; voltage-input isolation is not specified.\u003c\/p\u003e","brand":"VAJRAVEGHA","offers":[{"title":"Default Title","offer_id":45243954069555,"sku":"2EMK30007","price":2244.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0650\/8285\/1379\/files\/vvm201-dc-power-energy-meter.jpg?v=1793439039","url":"https:\/\/twoelectrons.com\/products\/vvm201-digital-dc-voltmeter-ammeter-power-and-energy-meter-100v-200a-with-watt-hour-ampere-hour-serial-uart-communication-over-current-detection-modbus-compatible","provider":"TwoElectrons","version":"1.0","type":"link"}