Multiple ultrasonic paths are said to ensure highest measurement accuracy and minimum sensitivity to flow profile effects’ on Daniel’s SeniorSonic gas flowmeter.
Intrinsically safe and with no line obstructions, the device is aimed at underground storage sites and pipeline balance metering. It also features test diagnostics.
Accuracy is 0.5%, and only 10 diameters upstream and three downstream are required. Temperature and pressure transmitters can be added, and isolation ball valves are available.
Daniel Europe, Tel: 01653 695551; Fax: 600425.