The MB7850-B20 ULTRASONIC SENSOR XL-TANKSENSOR-WRMA The MB7850-B20 is a high-performance ultrasonic sensor designed for precise measurements and robust performance. It offers a range of 50mm - 650cm with a resolution of 1cm, ensuring accurate distance detection. With a beam angle of nan, this sensor delivers optimal coverage for diverse applications. Operating at a voltage of 3V to 5.5V and a temperature range of -40°C~+65°C, it is built to handle demanding environments. Compliant with ROHS standards and packaged in a BULK format, the MB7850-B20 is an ideal choice for professional setups.