The 4-20mA Piezometer is designed for accurately measuring pore water pressures in fully or partially saturated soil and rock. The transducer is fitted with a sintered Stainless Steel filter disc and is available as a vented (gauge) piezometer or a non-vented (absolute) piezometer.
The Piezometer is built from high-quality 316-grade Stainless Steel and is fitted with a thermistor for temperature monitoring.
The 4-20mA Piezometer is devised for pressure ranges from -50 to 3500 kPa.