KPA-PA/KPB-PA Pore Pressure Gauges 200kPa / 500kPa / 1MPa / 2MPa

Manfacturer's part number :


Produttore Tokyo Sokki

Tokyo Sokki

Descrizione :

The KPA-PA and KPB-PA pore pressure gauges are used to measure pore water pressure in ground, sheet piles, piles, boreholes, etc. The KPA-PA is attached to a pile, a diaphragm wall, a sheet pile and so forth and buried in ground to measure pore water pressure. The KPB-PA is buried in a borehole to measure pore water pressure in bedrock. The feature of these gauges is the dual structure that makes them highly resistant to lateral pressure. Therefore, high-accuracy measurement can be made even if soil pressure changes markedly.

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  • Capacity: 200kPa / 500kPa / 1MPa / 2MPa
  • Rated Output: Approx.1mV/V / Approx.0.8mV/V
  • Non-Linearity: 1%RO / 2%RO
  • Temperature Range: 0 ~ +60°C
  • Exciting Voltage Allowable: 10V
  • Exciting Voltage Recommanded: Less than 3V
  • Resistance: 350Ω
  • Benefits

  • Main Applications: Pore-water pressure measurement in the ground, boring holes