Manufacturer of level measurement instrumentation for liquid and bulk solids detection. The company has over 300,000 installations worldwide in such applications as oil and gas production, chemical processing, pulp and paper processing, mining and construction, food and beverage manufacturing, plastics manufacturing, and power generation. It focuses its extensive engineering, manufacturing, and applications expertise in the area of level measurement. The company's product line includes magnetically coupled liquid level gauges, magnetostrictive level transmitters, guided wave radar transmitters, laser transmitters, buoyancy level switches, RF capacitance transmitters and switches, ultrasonic transmitter and switches, and thermal dispersion and vibrating fork switches, rotary paddle switches, and plumb bob devices. It also offers a variety of accessories to compliment all of these level instruments, including electric switches, field controllers, specialty flanges, and displacer retrofit kits.