When a US energy distributor needed reliable level measurement of their diesel dispensing systems, they turned to Flowline. The company supplies onsite fuel to oil field rigs, generators and trucks through their automated trailers. Each customer tank receives a level sensor and supply hose connected to a trailer. When a tanker arrives, it connects to the trailer, the trailer automatically fills each tank and sends the gallons dispensed to the company for customer billing. Engineers selected our guided wave level sensors because of their accuracy, reliability, robust metal packaging and cost effectiveness. Prior to installation and use, a technician configures and tests each system in the shown close loop test tank. The guided wave sensors provide continuous level data to the SCADA, which in turn, monitors the tanks and controls the dispensing. Flowline is reliable level measurement.