UNSPSC 41112400: Pressure measuring and control instruments

UNSPSC 41112400 Pressure measuring and control instruments is a Class code covering discrete sensor and control devices that state and local governments deploy in water systems, HVAC infrastructure, and field operations. Recent state and local solicitations show purchasing focused on pressure gauges for tire and system monitoring, rain gauges for meteorological data collection, and controller service and parts for pump station automation—equipment that measures operational parameters and enables remote system management. Counties, water utilities, transit authorities, and technical colleges are the primary issuing bodies, reflecting both routine commodity procurement and specialized infrastructure maintenance contracts spanning five-year terms with per-hour labor and unit-pricing structures.

Orange County, California issued a competitive bid (IFB0802957004EL, due February 3, 2026) for Service/Parts & Repairs for Murphy Controllers at nine pump station locations, a five-year contract valued not to exceed $800,000 with Local Small Business and Disabled Veteran Business Enterprise preferences of up to five percent evaluation deduction; Dallas Area Rapid Transit Authority (DART) solicited a pressure air tire gauge (January 31, 2026) on a straightforward purchase-order basis; and the Texas Water Development Board (TWDB) issued a competitive proprietary IFB (due January 30, 2026) for 60 units of 12-inch tipping bucket rain gauges (MetOne 380D), cable assemblies, and signal components for meteorological monitoring. Geographic activity spans California, Texas, Florida, and Georgia. The City of Dallas Water Utilities (Iron Bridge Pump Station Rehabilitation project, due April 17, 2026) and the Technical College System of Georgia (A2L-compatible HVAC unit trainer procurement, due April 29, 2026, extended via Addendum 001) also demonstrate relevant recent activity, though their scope extends beyond the discrete instrumentation core of the code into broader systems integration and capital equipment replacement.