Linear Potentiometric Displacement Transducer

Model EDE-PXX

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The EDE-PXX linear displacement transducer incorporates a potentiometric sensor. The application is the same as that of EDE-VXX. The Linear Potentiometric Displacement Transducer (Model EDE-PXX) is designed for accurate measurement of displacement in geotechnical and structural monitoring applications. It converts mechanical movement into proportional electrical output, enabling precise monitoring of structural deformation, crack movement, and soil displacement. Commonly used in extensometers, joint meters, and crack monitoring systems, the sensor provides reliable performance for infrastructure health monitoring in dams, tunnels, bridges, and foundations.

Transducer typePotentiometric
Range (mm)50, 100, 150
Input5 ~ 13 V DC
Output0–2 V DC Standard
Accuracy± 0.1 % fs
Sensitivity± 0.02 mm
Temperature limit-10° to 80°C
CableFour-core shielded, 1 m long; specify

 

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Instrument Name

Displacement sensor

Sensor Type

Potentiometric sensor

Construction

Retractable shaft has M6 x 1 x 12 mm and M8 x 1.25 x 12 mm male thread options for different applications.

Application

To measure displacement, used in crack meters and extensometers

Parameter

Displacement

Range

50, 100, 150 mm

Key Testing / Calibration

Thermal cycling (-20 to +80°C), Thermal variation data, accuracy test

Key Feature/Advantage

Versatile sensor

Protection (Waterproofing)

IP-68, water resistant up to 40 mwc

Dimension (mm)

Depends on range

Other Displacement, Crack meter, Joint meter Products

1

Vibrating Wire Type

2

Surface Crack Meter

3

Embedment Joint Meter

4

Triaxial Crack/Joint Meter

5

Uniaxial Scale Type

6

Biaxial Scale Type

7

Uniaxial Bolt Type

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