Celerity IPS122 Pressure Switch Gauge

The Celerity IPS122 is a 2‑inch stainless‑steel indicating pressure switch/gauge that combines a clear dial with a programmable electrical switch for process control. It covers vacuum to 4,000 psi (276 bar) with metric variants available, and can be built in 316L stainless steel or 300-series stainless constructions or a one‑piece polycarbonate housing for robust use in demanding environments. The dial is white with black markings for easy readability, and the assembly is cleaned for oxygen service to ANSI B40.1 level IV, making it suitable for high‑purity applications. An externally adjustable trip/setpoint lets the device actuate relays or alarms when pressure crosses the set value, with field changes possible via an internal jumper. Connection options include face‑seal male, face‑seal swivel male, face‑seal swivel female, and 1/4" NPT male fittings to fit a range of piping configurations. Electrical configurations include an Off‑On switch (Type 1) and several logic‑output variants; exact voltage and current ratings depend on the specific configuration, but the design is intended to interface with PLCs and relay logic at modest current levels. Operating temperature ranges from −20°F to 175°F (−29°C to 79°C). Overall, the IPS122 family provides a compact, rugged solution for monitoring pressure while generating a switch indication for automation in hydraulic, pneumatic, or mixed‑media systems.