D-2 Incorporated

Real Time, Precise Measurement with patented AC Sensor Technology

D-2 Inc. offers its full line of conductivity sensors with our patented AC measurment Technology. This technology allows our sensors to conduct precise conductivity and dielectric constant measurements without having to worry about relaxing the fluids or the sample container. Our In line and handheld sensors are certified for the ASTM D-2624 Test Method for "The Measurement of Electrical Conductivity of Distillate Fuels." We can use our in line conductivity sensors coupled with our additive injection systems to provide any refinery of fuel terminal with real time conductivity control and measurement. Thus we can control the conductivity of the fuel in transfer by the fuel's conductivity rather than by injecting based on the volume which has been found to be highly inaccurate due to changing flow rates, and does not account for conductivity effected by thermal changes. Our fully automated injection systems coupled with our JF-1A sensors eliminate any problems with over / under additizing the line, and allows for the system to accurately inject the fuel over a lrage dynamic flow rate range extremely accurately. The system is fully automated and will tie into any existing DCS system alerting the operator when there is a fault.