Varec's Servo Tank Gauge (STG) product line provides an intelligent system for high accuracy liquid level measurement. It also determines the interfaces between three liquids, specific gravity of these liquids and tank bottom. To enable accurate volume calculation, a temperature device is integrated using HART® protocol or a 3-wire spot temperature connection.
High Accuracy - The STG is able to measure level to an outstanding accuracy of +/- 0.7 mm.
Density measurement - The STG is also able to measure two interface levels, spot density and perform density profiling throughout the liquid.
Tankside Display - A 4560 Servo Gauge Monitor (SGM) can be installed at the tank side to provide your operators a local display and configuration interface.