Displacement Transducers (VW)

Displacement Transducers (VW)



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Description

The Model 4450 Displacement Transducer provides remote readout capability for borehole extensometers. They are particularly useful where other types of vibrating wire sensors are used and/or for installations where long cable runs are required. The Model 4450 can also be installed between borehole anchors, in conjunction with the requisite length connecting rod, to provide a permanent, in-place incremental extensometer.


Spesification

Standard Ranges¹ 12.5, 25, 50, 100, 150, 200, 230, 300 mm
Resolution 0.025% F.S.
Accuracy² ±0.1% F.S.
Nonlinearity <0.5% F.S.
Temperature Range¹ −20°C to +80°C
Lengths³ × Coil Diameter 187, 206, 272, 409, 474, 672, 698, 939 mm × 19 mm

¹Other ranges available on request.

²Accuracy established under laboratory conditions.

³Length with shaft fully retracted.