UNSPSC 41112106: Humidity transmitters

UNSPSC 41112106 Humidity transmitters is a Commodity code that in recent state and local procurement activity does not align with its nominal scope. The single concrete procurement opportunity tagged under this code—a Charlotte Area Transit System (CATS) RFP for boiler and chiller maintenance and repair services posted September 22, 2026, with proposals due October 15, 2026—involves preventative maintenance, repair, and optimization of existing chiller and boiler equipment (Trane, Pulse, Aalon, Carrier, and Lochinvar models) and potential upgrades and installations across CATS facilities. The work requires certified technicians with access to proprietary parts but does not materially involve humidity transmitters as discrete product procurements. The other three records in the opportunity block—a Williamson County Purchasing Department relocation notice, a Hillsborough County janitorial supplies ITB, and a Sourcewell law enforcement equipment RFP—bear no relationship to the code's stated commodity.

The mismatch between the code's nominal scope (humidity transmitters) and the single relevant recent opportunity (boiler and chiller maintenance services) suggests the code shows little active state and local procurement activity aligned with its intended product line. Buyers are currently not actively soliciting humidity transmitters as discrete commodities under this UNSPSC category at the jurisdictional level. The Charlotte CATS opportunity, though tagged here, is driven by facility operations and maintenance needs rather than sensor or transmitter supply chains. State and local procurement offices in North Carolina and Texas appear in the block, but the geographic and issuing-body patterns do not support a meaningful characterization of humidity transmitter demand across state and local markets.