UNSPSC 41116400: Acceleration and vibration measuring instruments

UNSPSC 41116400 Acceleration and vibration measuring instruments is a Class code covering the vibration sensors, accelerometers, monitoring equipment, and associated hardware that state and local governments buy to track equipment performance and operational safety. Recent solicitations show state and local buyers purchasing transmitters with proportional output and temperature sensors, accelerometer cable assemblies with specialized connectors and shielding, accelerometer studs and mounting hardware, and condition monitoring controllers—equipment typically deployed in water utility pump stations, facility infrastructure, and maintenance-monitoring programs. Issuing bodies span county departments of water resources, city purchasing departments, and other municipal infrastructure agencies that incorporate vibration monitoring into preventive maintenance workflows.

Activity under the code appears geographically concentrated in the Southeast, with recent solicitations from Gwinnett County, Georgia and the City of Tampa, Florida. Gwinnett County Department of Water Resources posted an Informal Written Quotation (IWQ 136938) on October 5, 2026 for vibration and temperature sensors for the Norcross Booster Station, requesting eight Model HS421 Series Transmitters, accelerometer cable assemblies, and accelerometer studs with a response deadline of October 12, 2026. The City of Tampa Purchasing Department issued RFQ 26-P-00545 on September 17, 2026 for inventory cables, connectors, and controllers across six line items including dual output and multi-purpose accelerometers, shielded cables, and SC Series condition monitors rated at 100MV/G, with an award period of one year and flexible line-item or aggregate award authority.