Capteur de pression interstitielle, 200kPa / 500kPa / 1MPa / 2MPa

Numéro de référence fabricant :


Fabricant Tokyo Sokki

Tokyo Sokki

Description :

The KDA-PA and KDB-PA are soil pressure gauges each 200 mm in outside diameter. They are widely used at construction sites. They are designed with a dual-diaphragm structure that can minimize the displacement of a sensing area and thereby can keep the stress distribution in soil undisturbed under pressure. With the KDA-PA, the Input/Output cable comes from the side of body. With the KDB-PA, the cable comes from the back of body. The KDA-PA is used to measure the pressure in soil and to monitor the behavior of embankments. The KDB-PA is used to measure the pressure in earth retaining walls or the pressure on wall surfaces of structures.

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  • Capacity: 200kPa / 500kPa / 1MPa / 2MPa
  • Rated Output: Approx.0.8mV/V / Approx.1mV/V
  • Non-Linearity: 1%RO / 2%RO
  • Temperature Range: -20 ~ +60°C
  • Exciting Voltage Allowable: 10V
  • Exciting Voltage Recommanded: Less than 3V
  • Resistance: 350Ω
  • Benefits

  • Main Applications: Soil pressure measurement in retainning wall, ground