RST Pneumatic Piezometers monitor pore water pressure in geotechnical applications where stability levels are critical, such as in embankments and slopes. They utilize a direct reading pneumatically operated diaphragm, making operation simple while ensuring long term stability and high accuracy at a low cost. Employing the lowest (0.002 cc) displacement available, measurements can be made under essentially zero volume change conditions. Time lag problems are minimized, and accuracy improved. RST Pneumatic Piezometers are assembled to client specified length, tested, calibrated, and ready to install.

 

Years of proven, long term reliability and accuracy since 1977.
Lowest displacement pneumatic piezometer available.
Low cost.
No internal metal parts.
All piezometer components are non-metallic corrosion resistant nylon.
Flow or non-flow methods supported.
Compatible with most brands of readouts.
In-line filtered quick couplers.
Remote readings via flexible direct burial tubing avoids construction obstacles.