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Model LUR-A type ultrasonic level meter measures the level from the propagation time of ultrasonic waves. It can be used in various facilities, starting from measuring the liquid level of city water and sewage facilities, the liquid level of a liquid medicine tank, and can also be used as a weir flowmeter (each type of weir, Parshall flume, etc.) by having a built-in linear analyzer.
Can perform measurement on a non-contact liquid surface, high reliability because there are no mechanical moving parts, easy to maintain.
|Condition of the Liquid Surface||No ripples, bubbles, nor foreign material (scum etc.)|
|Accuracy||In a level linear signal(still liquid level): ±1% of span
In a flow linear signal: ±2% of span
|Dead Distance||0.3m (Set the measuring instrument 0.3m above the maximum solution)|
|Sensor-Converter Distance||100m below by the designated cable connection|
|Output Signal||4～20mA DC|
|Response Time||5,20,100 seconds (3 Steps switch)|
|Power Supply Voltage||100V AC、110V、200V、220V50／60Hz|