The Barksdale DIX-H18 pressure switch is a diaphragm-type pressure switch in the DIX family, used to monitor process pressure and actuate electrical contacts as pressure crosses a set point. Variants include DIX-H18SS (stainless-wetted-parts) and safety-listed configurations such as UL-listed D1X-H18SS-UL and explosion-proof D2X-H18SS-EX. In the EX configuration, the unit features a 1/4" NPT process connection, 2x SPDT contacts, and an IP65 enclosure. These safety listings reflect Barksdale's focus on reliable performance in challenging environments and hazardous locations.
