LEO 2 is a compact, micro-processor (µP) controlled, highly accurate and versatile pressure measuring instrument with digital indication. The piezoresistive pressure transducer as the heart of the instrument has gone through extensive pressure- and temperature tests. Its characteristics are stored in the instruments internal EEPROM. The µP of the LEO 2 reads the characteristic values and calculates therefrom the pressure to an accuracy of < 0,1 %FS at room temperature.
The pressure is measured twice per second and displayed. The top display indicates the actual pressure, the bottom display shows the Max.- or Min.- pressure since the last RESET.
Also available as intrinsically safe version (LEO 2 Ei).
| Pressure Ranges | -1...3 bar -1...30 bar 0...300 bar 0...700 bar |
| Accuracy room temperature | < 0,1 %FS |
| Total Error Band 0…50 °C |
< 0,2 %FS |
| Storage- / Operating Temperature | -20...70 °C / 0...50 °C |
