Uplift pressure measuring device consists of a perforated/non-perforated pipe of 50 mm dia of adequate strength. The pipe is inserted in a drilled hole in the foundation from the instrumentation gallery to the required depth. To the other end of the pipe in the gallery model EPU-20Vuplift pressure sensor is connected.
Feature:
- Reliable, accurate, economical and simple to read.
- Protected against lightning spikes.
- Easy installation in standpipes, pressure vessels. Ideal for underground work.
- Hermetically sealed under a vacuum of 0.001 Torr. Stainless steel construction.
- Thermistor provided for temperature measurement
- Transmission of signal as a frequency over long wire lengths
- Bourdon gage option available
Electrical Uplift Pressure Sensor EPU-20V
Range (MPa) 0.2, 0.35, 0.5, 1.0, specify Accuracy ± 0.25 % fs normal
± 0.1 % fs optional
Non linearity ± 0.5 % fs Resolution 0.025% fs Over range limit 150 % of range Temperature limit -20°C to 80°C Thermistor YSI 44005 or equivalent Dimension (dia x L) 42 x 210 mm