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BPB-A, BPB-A-T

Pore Pressure Transducers. Embedded in a boring or together with a pile or steel sheet pile. These transducers measure pore water pressure Recommendable Excitation Voltage.

Embedded in a boring or together with a pile or steel sheet pile, BPB-A/BPB-A-T series transducers measure pore water pressures or pore pressures. If desired, they can be used as pressure-based underground water level transducers by installing in a well. Recommendable Excitation Voltage. The BPB-A-T series is provided with temperature measuring function for simultaneous measurement of pore pressure and temperature. The cable length may be changed as specified.

Produktdatablad BPB-A, BPB-A-T »

BPC-A

Pore Pressure Transducers. For underground pore pressure measurement.

Embedded in soil, BPC-A transducers measure underground pore pressures. A double-cased structure lets them perform without receiving any adverse effect from lateral pressures and makes them suitable for measurement where underground soil pressures change significantly. The cable length may be as desired.

Produktdatablad BPC-A »

BPG-A-S

High-sensitivity Pore Pressure Transducers. Suitable for high sensitivity measurement of underground water level.

Featuring rated output of 4000μm/m, the BPG-A-S series pore pressure transducers provide a sensitivity twice as high as ordinary units. Thus, they are suitable for precise measurement of underground water level etc. by embedding in a well, etc.

Produktdatablad BPG-A-S »

BPR-A-S

Small-sized Pore Pressure Transducers. Suitable for model experiments, Highly-sensitive, small levels of pore pressure.

Featuring an outer diameter of 20 mm, the BPR-A-S series is highly sensitive transducers for measurement of small levels of pore pressure. A watertight design enables embedment applications and makes them suitable for model experiments.

Produktdatablad BPR-A-S »

BPA-F-S

Small-sized Pore Pressure Transducers. Suitable for indoor model experiments such as liquefaction tests.

Featuring an outer diameter of 10 mm, the BPA-F-S series pore pressure transducers are suitable for indoor model experiments such as liquefaction tests. Cone or flat tip type can properly be used according to the test condition.

Produktdatablad BPA-F-S »

BPT-A-80KPS

Soil Moisture Transducer. This transducer is suitable for measurement of soil moisture absorbing force and proper for management of plant cultivation.

The BPT-A-80KPS is a soil moisture transducer designed to measure water pressure in a vessel equipped with a porous cup (porous ceramic tube) and filled with degassed water. If the soil around the embedded porous cup is dry, the soil absorbs water from the vessel via the porous cup. By measuring this negative pressure (water absorbing pressure), the amount of moisture in the soil is obtained. Thus, this transducer is applicable not only to check for possible landslide or grasp the stability of a banking but also to know changing soil moisture and proper irrigation time in plant cultivation.

Produktdatablad BPT-A-80KPS »

BWL-ET

Water Level Transducers. Suitable for measure changing underground water levels in landslide areas.

The BWL-ET series is strain gage type water level transducers designed to measure changing underground water levels in landslide areas, etc. They do not require any compensation against fluctuations in atmospheric pressure, and thus ensure accurate measurement. A temperature measuring function lets them perform simultaneous measurement of water level and temperature.

Produktdatablad BWL-ET »

BEE-A, BEF-A

Soil Pressure Transducer. A pressure-sensing surface 160mm in diameter,used most popularly in measuring fields.

The BEE-A and BEF-A series are soil pressure transducers with an outer diameter of 200 mm which are used most popularly in measuring fields. The BEE-A series for underground soil pressure measurement is embedded in a core zone of a rockfill dam or ordinary banking. The BEE-A series can also measure soil pressure of 3 or 4 face objects. The BEF-A series can be used for soil pressure measurement of a continuous underground earth retaining wall.

Produktdatablad BEE-A, BEF-A »

BEM-A

Soil Pressure Transducers. A pressure-sensing surface 80mm in diameter.The stainless steel design enables marine applications.

The BEM-A series is underground soil pressure transducers with a pressure-sensing surface 80 mm in diameter. The strainless steel design enables marine applications.

Produktdatablad BEM-A »
BEN-A

Soil Pressure Transducers. A pressure-sensing surface 70mm in diameter.Vibration-resistant design for installation on driven materials.

The BEN-A series soil pressure transducers are specially designed to endure vibrations. Thus, they are suitable for installation on driven materials such as sheet piles and steel pipe piles.

Produktdatablad BEN-A »

BEG-A-S

Large-sized Soil Pressure Transducers. Suitable for soil pressure measurement of rockfill dams.

The BEG-A-S series soil pressure transducers are designed for soil pressure measurement of a banking containing large aggregates. This series is used mainly for soil pressure measurement of rockfill dams containing large aggregates.

Produktdatablad BEG-A-S »

BEC-A, BED-A

Small-sized Soil Pressure Transducers. A pressure-sensing surface 23mm in diameter.Suitable for measurement fo soil pressure distribution in short-term or model experiment.

The BEC-A and BED-A series are small-sized soil pressure transducers having an outer diameter of 30 mm and a pressure-sensing surface diameter of 27 mm. They are used for measurement of soil pressure distribution in short-term or model experiments.

Produktdatablad BEC-A, BED-A »

BER-A-110S

Wall-surface Soil Pressure Transducers. Stainless steel models can be manufactured for wave pressure measurement.

The BER-A-110S soil pressure transducers come with the cable attached in parallel to the pressure-sensing surface.

Produktdatablad BER-A-110S »

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