NIGP 22075: Transducers and Couplers

NIGP 22075 Transducers and Couplers, an Item code, covers specialized electronic sensors and monitoring equipment that state and local water utilities, county public-works departments, and water-resource agencies procure for real-time measurement and control of water-system assets. Recent solicitations show purchasing focused on radar level sensors for lift-station monitoring, pressure transducers for groundwater and surface-water level tracking, and vibration/temperature monitoring equipment for booster stations and pump infrastructure. The issuing bodies are predominantly county water and wastewater departments (Brevard County, Gwinnett County, Hillsborough County in the most recent postings) and special-purpose water districts within those counties, which integrate these devices into existing SCADA systems for operational oversight and asset health.

Geographic activity concentrates in Florida and Georgia based on recent postings. Representative opportunities include Brevard County's single-source procurement of Pulsar Reflect radar level sensors for lift-station monitoring (sole-source notice posted July 31, 2026, due August 4, 2026); Gwinnett County Department of Water Resources' Informal Written Quotation for eight vibration and temperature sensor transmitters, cable assemblies, and studs for the Norcross Booster Station (IWQ 136938, due October 12, 2026 at 3:00 p.m.); Hillsborough County's proposal request for isolation amplifiers and Acromag isolators (RFP 26P00532, due September 8, 2026); and a Florida county's Request for Information concerning pressure transducers manufactured by In-Situ Inc. for groundwater and canal-level monitoring (RFI OPN2132756F1, due July 31, 2026). Sole-source and single-brand designations appear frequently, reflecting integration constraints with legacy SCADA infrastructure and specialized compatibility requirements.