74635875
Feb 17, 1995
computers, computer peripherals and electronic sensors for monitoring fluid levels, fluid pressures, flow volumes, flow rates, temperatures, motor currents, fluid ph, and dissolved oxygen levels in water and wastewater treatment plants, waterworks, distribution networks, water wells and wastewater/stormwater collection networks; computer controls for operating pumps and fluid valves for water and wastewater treatment plants, waterworks distribution networks, water wells and wastewater/stormwater collection networks; and computerized sensor alarms for monitoring fluid levels, fluid pressures, flow volumes, flow rates, temperatures, motor currents, fluid ph, and dissolved oxygen levels in water and wastewater treatment plants, waterworks, distribution networks, water wells and wastewater/stormwater collection networks
Electrical and Scientific Apparatus