Allows multiple VW piezometers to be simply and reliably installed in a single borehole. It can be connected to a tough urethane jacketed Kevlar® reinforced single cable which prevents vertical void channels. Used primarily where multi-zone monitoring is needed at single locations. No conductors are shared ensuring the independent reliability of each sensor reading.
Over range: 2 X F.S.
Resolution: 0.025% F.S. minimum
Accuracy: 0.1% F.S.
Operating Temperature: -20 to 80°C
Diaphragm Displacement: <0.001 cc at F.S.
Thermal Zero Shift: <0.05% F.S./°C
Materials: Hermetically sealed stainless steel housing
Thermistor Type: NTC 3K Ohms @ 25°C
Thermistor Interchangeability: ±0.2°C (optional ±0.1°C)
Thermistor Resolution: 0.1°C
Filter: 50 micron sintered filter.(High air entry alumina filter 1, 3, 5 Bar available)

Geosense Ltd
Nova House
Rougham Industrial Estate
Rougham, Bury St Edumunds
Suffolk IP30 9ND
ENGLAND
T +44 (0)1359 270457
F +44 (0)1359 272860
info@geosense.co.uk