UNSPSC 41112105: Temperature transmitters

UNSPSC 41112105 Temperature transmitters is a Commodity code covering temperature sensing and monitoring equipment—transmitters, sensors, and associated signal-conversion and mounting hardware—that state and local governments procure for water and wastewater infrastructure, waste-to-energy and environmental facilities, and laboratory and industrial process monitoring. Recent solicitations show a wide spread across issuing-body types: water departments (Gwinnett County Department of Water Resources), municipal water utilities (City of Phoenix Water Services Department), city solid waste and wastewater programs (City of Tampa), state water and environmental agencies (Texas Water Development Board, Georgia Department of Agriculture Laboratory Division), and special-purpose waste authorities (Solid Waste Authority of Palm Beach County). The work is typically for replacement parts stocking, emergency-response fulfillment, or capital equipment installation tied to facility maintenance, expansion, or system modernization projects. Representative recent opportunities include an IWQ issued by Gwinnett County Department of Water Resources (due October 12, 2026) for eight Model HS421 Series transmitters with PT100 temperature sensors and accelerometer cable assemblies for the Norcross Booster Station; a five-year IFB from the City of Phoenix Water Services Department (due August 18, 2026) for pressure and temperature instrumentation equipment from approved manufacturers for municipal water and wastewater treatment facilities; and an RFQ from the Georgia Department of Agriculture Laboratory Division (due August 21, 2026) for an environmental conditions monitoring system covering temperature and humidity sensors across laboratory facilities in Tifton and Atlanta.

Geographic activity centers in the Southeast—Florida (Port Orange, Tampa, Palm Beach County), Georgia (Gwinnett County, Atlanta, Tifton), and Texas (Austin)—with Arizona representation (Phoenix) in the most recent window. Gwinnett County and the City of Phoenix are repeat or high-volume solicitors under the code. The market is driven by aging infrastructure replacement cycles, regulatory compliance monitoring in water and waste systems, and planned facility upgrades. Vendor requirements consistently include three-year or equivalent experience history supplying similar instrumentation to utilities, local stocking and same-day or next-business-day fulfillment capability for replacement parts, verifiable references, and compliance with state work-authorization requirements (Georgia E-Verify mandates appear in multiple solicitations). Award criteria emphasize lowest responsive and responsible pricing, and many jurisdictions reserve the right to award by individual line item, in groups, or to multiple vendors. Sheltered-market and small-business participation plans are present in select jurisdictions (City of Phoenix DBE-N requirements, City of Tampa SLBE 5% discount sheltered bid).