UNSPSC 32101543: Gauge controller and indicator

A type of device that controls the gauge by adjusting the output with the comparison of pre-determined value for the signal received from the sensor or mark the value measured by attaching to the gauge.

UNSPSC 32101543 Gauge controller and indicator, a Commodity code, spans a range of measurement and control equipment state and local governments procure for public safety, water utility, and infrastructure operations—though recent solicitation activity shows limited alignment with the code's nominal scope. The recent opportunities posting under this code include in-building radio frequency coverage systems (emergency responder radio coverage enhancement using bi-directional amplifiers and distributed antenna systems), Motorola radios and accessories, law enforcement equipment frameworks, operational communications systems, bus fleet radios, ruggedized cellular routers, emergency responder communication enhancement systems testing and inspection, RF shielded chambers for engineering, and mercury float switches for water utility pump control. The issuing bodies span city procurement offices (City of Phoenix), county sheriffs and water utilities (Santa Clara County, Hillsborough County), state cooperative purchasing programs (Sourcewell on behalf of Washington state jurisdictions), state universities (Texas A&M University System, University of Wisconsin-Madison), school districts (Rockwood School District in Missouri, Polk County School Board in Florida), and a state RFI process (State of Florida). The code shows substantial activity in public safety communications and water infrastructure control, with secondary use in emergency responder systems compliance inspection and institutional engineering equipment.

Recent procurement spans Arizona, California, Florida, Missouri, Minnesota, Texas, and Wisconsin. Representative recent solicitations include the City of Phoenix IFB-26-0355 for in-building radio frequency coverage enhancement (five-year turnkey ERRCS and DAS design, installation, and testing under NFPA 1225 standards, due July 10, 2026); Hillsborough County Water Resources Department ITB-26-00138 for mercury float switches used in wells and lift stations to trigger pump operations (two-year contract estimated at $60,000, due March 2, 2026); Rockwood School District RFP 26-14203 for bus radios, repeaters, and maintenance across approximately 150 mobile units serving 19,000 students (proposals due April 29, 2026); and Polk County School Board bid for semi-annual and annual ERCES inspections and five-year grid re-testing at district facilities under NFPA 1225 compliance (due March 12, 2026). The code's nominal measurement and control scope does not cleanly map to most of these opportunities; state and local procurement tagging appears inconsistent with the actual commodities and services being purchased.