Digital Manometer LEO 5 CA for Tank Content Display
For ventilated or pressurised tanks
LEO 5 CA offers a user-friendly way to represent the pressure measurement at the bottom of a tank as the quantity of remaining liquid. At the push of a button, the micro-controller performs the calculations using the information of the tank shape and dimensions and displays the remaining tank content quantity on the clearly legible 5-digit LED display in the desired unit (litres, gallons etc.).
The unit is configured using a PC and the easy-to-use software so that the filling level, which determines the pressure, can be converted into an appropriate filling quantity. First the tank shape is selected, then the tank dimensions and the specific gravity of the liquid are entered. It contains the most current tank shapes. The program covers the most common tank shapes, but also enables any shape by entering the parameters into a specified table.
An accuracy of the system of up to 2 mbar (corresponding to a 2 cm water column) is achieved using a computerised calibration and compensation procedure for the pressure sensors.
LEO 5 CA makes it possible to connect various pressure probe transmitter versions (with thread, front-flush with flange, or submersible sensors).
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Pressure Ranges
5 m tank level (10 m standard cable)
10 m tank level (15 m standard cable)
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0,8…1,8 bar abs.
0,8…2,3 bar abs. |
| Temperature Range |
Level Probe:
0…50 °C
Air Pressure Probe:
-10…60 °C
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| Total Error Band |
Level Probe:
≤ 2 mbar (1,8 bar range)
≤ 3 mbar (2,3 bar range)
Air Pressure Probe:
≤ 2 mbar
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| Protection Probe / Indicator |
IP68 / IP66 |