UNSPSC 41112202: Heat tracing equipment

UNSPSC 41112202 Heat tracing equipment (Commodity) describes instrumentation and monitoring hardware for temperature and vibration measurement in water, wastewater, and industrial facility operations—grounded in recent state and local solicitations that procure transmitters, sensors, cables, mounting assemblies, and related equipment rather than active heating systems. State and local governments buying under this code are primarily water utilities (municipal water and wastewater departments), special-purpose authorities, and city procurement offices. The City of Phoenix Water Services Department, Gwinnett County Department of Water Resources, and the Texas Water Development Board are recent active buyers. Scope spans pressure transmitters, temperature transmitters, temperature sensors (thermocouples, resistance temperature detectors, thermopile pyranometers), vibration monitoring equipment, diaphragm seals, thermowells, cable assemblies, accelerometer studs, and sensor-integration hardware for continuous environmental monitoring across treatment facilities, booster stations, and laboratory environments. Equipment is typically sourced from approved manufacturers including ABB, Ashcroft, Emerson, Honeywell, Siemens, and VEGA, and must meet original manufacturer warranty and specifications for new, unused stock.

Recent activity concentrates in Florida, Georgia, and Texas. Gwinnett County Department of Water Resources posted an Informal Written Quotation (IWQ 136938) for eight Model HS421 Series Transmitters with temperature sensors and accelerometer assemblies for the Norcross Booster Station, due October 12, 2026. The City of Phoenix Water Services Department issued a five-year IFB (26-0398) for pressure and temperature instrumentation equipment with sealed offers due August 18, 2026, requiring vendors to function as local stocking distributors with same-day or next-business-day fulfillment capability. The Texas Water Development Board posted IFB ESBD_548214 for temperature sensors, cables, and mounting equipment with exact brand-name specifications under Texas single-source purchasing law, bids due August 25, 2026. The Georgia Department of Agriculture Laboratory Division requested quotes (RFQ 40200ERFQ0018662027) for an environmental conditions monitoring system covering fifty-eight laboratory units in Tifton and Atlanta, due August 21, 2026. The City of Tampa issued RFQ 26-P-00315 for 24 thermocouples with thermowells for the McKay Bay Waste-to-Energy Facility, due May 12, 2026. Multi-year terms with annual price-escalation provisions tied to CPI are standard; most buyers require three-year vendor history supplying similar instrumentation to utilities and place emphasis on local availability and rapid-response capability.