SLP1 - Piezometric hydrometer
Main Applications
- Hydrology and geology
- Sea level measuring and marine applications
- River level and surface water measuring (lakes, streams, creeks, water-basin, …)
- Aqueducts, Sewerages, Drainage networks, etc…
- Dumps
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Description
MAIN FEATURES
SLP hydrometers are electronic differential pressure sensors with analogue output that use transmitters with extremely small temperature error; this result is obtained thanks to digital compensation of a purely analog signal path. The precision of the final product therefore depends essentially on the level of the test and the linearity of the measuring cell.
SLP hydrometers have stainless steel membrane that protects carefully the measuring silicon cell from environmental elements; moreover the steel membrane can be protected from mechanical actions through a plastic cap. Besides thanks to its large diameter, the sensor can reach high performance characteristics in terms of accuracy and stability.
The hydrometer SLP requires a DC supply voltage, its power consumption (a few mA) makes it ideal for portable measurement applications or as remote automated hydro & weather stations powered solar panels. The sensor is available with analogue output 4...20mA two-wire connection.
ADVANTAGES
- High accuracy, excellent long term stability, no pressure hysteresis
- Integrated protection against overvoltages and polarity inversions
- Class of protection: IP 68
- Compact and robust
- Low-cost
