UNSPSC 41111975: Magnetic field monitor

A magnet and a magnetic field detector that have the warning (alarm) functions if there are any magnetic field present, scope of its strength, and certain strength.

UNSPSC 41111975 Magnetic field monitor is a Commodity code showing minimal alignment between its nominal scope and recent state and local procurement activity. Of six recent opportunities posted under this code, only one—the City of Phoenix Water Services Department's IFB 27-0435 for atmospheric monitoring instruments-fixed installations—targets genuinely related equipment: sensors and controllers detecting hydrogen sulfide, methane, oxygen depletion, chlorine, ammonia, ozone, chlorine dioxide, and carbon monoxide at water and wastewater facilities, with a September 4, 2026 response date and a five-year contract term. The remaining five solicitations span unrelated commodities including musical equipment and sound systems (Clayton County Public Schools), tandem mass spectrometers for pesticide analysis (Illinois Environmental Protection Agency), ozone transfer standards and zero air generators (Illinois Environmental Protection Agency), environmental conditions monitoring systems for laboratory HVAC and storage equipment (Georgia Department of Agriculture), National Instruments data acquisition hardware (Texas A&M University System), and pipeline video inspection and sewer cleaning equipment (City of Atlanta). This fragmentation signals either broad mistagging of opportunities under the code or limited relevance of the code to current state and local buying patterns.

The Phoenix opportunity represents the only near-match to the code's nominal scope. It involves installation, testing, commissioning, operator training, and maintenance of fixed atmospheric monitoring systems at lift stations, headworks buildings, chemical storage rooms, and underground vaults; contractors must maintain replacement parts locally with 48-hour availability and Saturday delivery capability, hold three years' prior experience, and stock products from manufacturers including ATI, De Nora, Drager, MSA, or City-approved equivalents. The issuing body mix across all six postings spans state environmental agencies (Illinois EPA), state university systems (Texas A&M), county school districts (Clayton County), city water utilities (Phoenix), state agriculture labs (Georgia), and city watershed departments (Atlanta)—a broad cross-section with no repeat buyers in the block. Geographic spread includes Georgia, Illinois, Arizona, Texas, and Georgia again, with no concentration in any single state or region. Given the code's low relevance to most posted opportunities and the single substantive atmospheric-monitoring solicitation closing in early September 2026, pursuit of this code warrants targeted tracking of water and wastewater utilities rather than broad-spectrum monitoring across state and local buyers.