Description: A compact highly reliable switch designed for horizontal mounting into a process vessel or in an external cage. Measurement principle: Buoyancy Applications: Clean liquids or interface in virtually any tank or vessel, including storage tanks and process vessels. Features: • Available in narrow and wide adjustable differential models • Float and trim parts in 316SS or Hastelloy C • Pressure to 2625 psi and temperatures to +750°F • Explosion proof enclosure with variety of agency approvals • Ease of wiring in enlarged switch housing Options: Pneumatic switch model. ASME B31.3 or NACE constructions, wide variety of process connections, cast iron and Alluminium housings.