UNSPSC 41112114: Thermo hygro transmitter

A device that sends the current or voltage signal to the indicator or recorder by sensing or measuring the temperature and humidity.

UNSPSC 41112114 Thermo hygro transmitter is a Commodity code covering temperature and humidity sensing equipment and related monitoring devices used by state and local water and wastewater systems. Recent solicitations show state and local governments buying specialized transmitters, pressure transducers, vibration sensors, and related field instrumentation for lift stations, booster stations, groundwater and surface water monitoring, and SCADA integration. The issuing bodies are predominantly water and wastewater departments within counties—Brevard County, Gwinnett County, and Hillsborough County in Florida and Georgia—suggesting primary demand from regional water resource and utility management agencies rather than schools, transit, or general municipal services.

Recent activity concentrates in Florida and Georgia. Gwinnett County Department of Water Resources posted an Informal Written Quotation (IWQ 136938) on October 5, 2026 for eight Model HS421 Series temperature transmitters with 4-20mA output, accelerometer cable assemblies, and related hardware for the Norcross Booster Station, with quotes due October 12, 2026. Brevard County, Florida proceeded with a single-source award to AWC Inc. for Pulsar Reflect radar level sensors for lift station monitoring (Solicitation 5080729, posted October 19, 2026, with a notice of intended decision filed July 31, 2026). A Florida county posted a Notice of Intent to Designate Sole Source for In-Situ Inc. pressure transducers and components used to monitor groundwater and surface water levels within water control districts (RFI OPN2132756F1, posted July 24, 2026, due July 31, 2026). Hillsborough County, Florida also solicited proposals for isolation amplifiers and Acromag isolators for various departments (RFP 26P00532, posted August 24, 2026, due September 8, 2026), though limited detail is available.