Push-In Piezometer

Model EPP-50V Overview

EPP-50V is a push-in type vibrating wire piezometer, designed to measure pore water pressure in soft soil/clays and landfills. It has a pointed cone at one end and drill rod threads at the other end. When threaded into a drill rod, the piezometer can be pushed into soft soil directly. The cable attached to the piezometer is passed through the drill rod. Thread options are EW drill rod thread or M28.

Specifications

Range (MPa)	0.35, 0.5, 0.7, 1.0, 2.0
Accuracy	± 0.2 % fs standard \| ± 0.1 % fs optional
Non linearity	± 0.5 % fs
Over range limit	150 % of range
Temperature limit	-20° to 80°C
Thermistor	YSI 44005 or equivalent
Dimension (Φ x L)	35 x 166 mm