Aplisens developed a differential pressure transmitter for level measurement in vacuum tanks based on 2 absolute pressure transmitters:

• Modular construction with possibility of replacing of each module of the measuring system
• Output signal 4 ÷ 20 mA + HART
• Accuracy 0,1%
• Intrinsically safe and ex-proof versions

The APLISENS APC-2000 ALW Smart Pressure Transmitter from Europe gives accurate measurement for

• absolute, gauge and vacuum pressure of
• gases, vapours and liquids.
• pressure range: 0 - 20 mbar, max 0-1000 bar.

The display can be rotated from 0-340 degrees.