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C-110 Vibrating Wire Strain Gauges

ACCURATE & ROBUST

COROSION RESISTANT

DOUBLE COIL

Accurate, robust and corrosion resistant, the C-110 Strain Gauge is built with electro-magnetic excitation and pick-up coils.

Description

The C-110 strain gauge consists of a thin-wall steel tube with two steel heads soldered to its extremities using solder with a low modulus of deformation. The distance between flanges of the heads determines the gauge length. A small rectangular housing at the gauge midsection encloses the electro-magnetic excitation and pick-up coils.

The electrical resistance of one of the electromagnetic coils provides temperature data, in which case the gauges are delivered with a 5-conductor cable. A 4-conductor cable is used when temperature measurements are not required.

Unless specified, gauges are factory-set at mid-range, allowing one half of the range for measurement of tensile strain, and the other half for compressive strain.

Specifications

Specifications

MODEL

C-110

Range

2900 με

Average resolution using PC readout

0.35 με

K strain gauge coefficient

0.3

Resistance of each coil

90Ω

Signal specifications

 

   Input signal

Sinusoidal, 150 to 170 mV rms

   Output signal

Sinusoidal, 10 to 30 mV rms

Total length

144 mm

Gauge length

110 mm

Tube diameter

6 mm

Flange diameter

20 mm

Weight (without cable)

85 g

Ordering Info

Please specify:

  • Cable length
  • Setting, if other than standard
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