The NEW Rosemount 2120 Vibrating Fork Level Switch 2120D2GR1E5YE0120QT is a digital output sensor designed for industrial automation and motion control applications. With a DC current type, this level switch provides accurate and reliable measurements for detecting liquid levels in tanks or vessels. The Rosemount brand is known for its quality and expertise in sensing technology, making this product a trusted choice for businesses and industries seeking precise measurements and control.