UNSPSC 41111965: Water sensor

An instrument that measures the presence of water.

UNSPSC 41111965 Water sensor is a Commodity code. State and local governments buy water quality monitoring equipment under this code, including sensors that detect dissolved oxygen, temperature, pH, conductivity, turbidity, and chemical parameters in potable water systems, wastewater facilities, and environmental monitoring applications. Recent solicitations show state environmental agencies, municipal water and wastewater departments, and specialized laboratory divisions procuring fixed installations of atmospheric and environmental monitoring instruments to detect hazardous gases at lift stations, headworks buildings, confined spaces, and process basins, along with remote automated weather station sensors and soil moisture monitoring equipment deployed at wildfire detection networks and waterfowl management areas. Scope includes the sensor hardware itself, supporting controllers and alarms, calibration materials, replacement parts, installation assistance, commissioning, documentation, operator training, and multi-year maintenance and parts support contracts with local stock availability requirements.

Recent activity spans multiple state environmental and natural resource agencies and municipal water utilities. The Illinois Environmental Protection Agency issued an IFB on August 13, 2026 (bids due September 1, 2026) for a tandem mass spectrometer system with pesticide analysis sensors for surface water monitoring, and the Georgia Department of Agriculture Laboratory Division issued an RFQ on August 7, 2026 (responses due August 21, 2026) for an environmental conditions monitoring system to monitor temperature and humidity across fifty-eight critical laboratory units in Tifton and Atlanta. The City of Phoenix Water Services Department solicited atmospheric monitoring instruments-fixed under IFB-27-0435 on August 14, 2026 (offers due September 4, 2026) to detect hydrogen sulfide, methane, oxygen depletion, chlorine, and other hazardous gases at wastewater facilities, with a five-year contract term and DBE-N compliance required. The California Department of Forestry and Fire Protection issued an RFQ on May 21, 2026 (responses due June 5, 2026) for remote automated weather station and soil moisture sensor components, with SB and DVBE preference applied. The State of Utah Division of Wildlife Resources, procuring through the State of Utah Division of Purchasing, issued an IFB on September 16, 2026 (bids due October 1, 2026) for water control structures and related installation at Farmington Bay Waterfowl Management Area, including HDPE outlet and inlet pipes and cofferdam management requiring site-specific installation work.