UNSPSC 41111946: Electrical inductance sensors

UNSPSC 41111946 Electrical inductance sensors (Commodity) covers sensors and monitoring instruments that state and local governments procure to detect hazardous conditions across water, wastewater, environmental, and laboratory facilities. Recent solicitations show the code encompasses fixed atmospheric monitoring systems for detecting hydrogen sulfide, methane, oxygen depletion, chlorine, ammonia, ozone, chlorine dioxide, and carbon monoxide at lift stations, headworks buildings, chemical storage rooms, confined space entry points, and underground vaults; environmental monitoring systems for temperature and humidity tracking across refrigeration and laboratory equipment; and broader sensor and instrumentation systems integrated into multi-component environmental monitoring suites. State and local issuing bodies soliciting under the code include environmental protection and water agencies at state level, municipal water and wastewater departments, state laboratory divisions, and specialized technical procurement offices. The City of Phoenix Water Services Department and the Illinois Environmental Protection Agency have posted multiple opportunities under related sensor and monitoring categories in recent months.

Recent activity concentrates in Illinois, Arizona, and Georgia. The City of Phoenix Water Services Department solicited atmospheric monitoring instruments—fixed for hazardous gas detection under IFB-27-0435 (due September 4, 2026), specifying sensors from manufacturers including ATI, De Nora, Drager, and MSA with installation, commissioning, and operator training; the Illinois Environmental Protection Agency issued IFB 26-532EPA-AIR53-B-53592 for ozone transfer standards and semi-portable zero air generators (due August 27, 2026); and the Georgia Department of Agriculture Laboratory Division issued RFQ 40200ERFQ0018662027 for an environmental conditions monitoring system covering fifty-eight critical laboratory units in Tifton and Atlanta (due August 21, 2026). Contract terms typically span three to five years with fixed pricing and firm delivery schedules, often including on-site installation, training, parts availability guarantees, and long-term support obligations.