Vibrating Wire Anchor Bolt Load Cell

Vibrating Wire Anchor Bolt Load Cell
Model ELC-31V

ELC-31V is vibrating wire type center hole load cell used to determine load in rock bolts, tieback anchors, etc. It is fluid filled with a vibrating wire pressure sensor attached to it to convert the load into a frequency output. Solid load cell for stress measurement intunnel supports and struts is also available on request.

Range(kN)/ID mm)
250/35, 500/52, 750/78, 1000/105, 2000/130, 2500/0
Overload110 % fs
Calibration Accuracy± 1 % fs
Non-linearity ± 2 % fs from 10% to full range
Output1.5 mV/V ± 20%
Temperature limit-10 to 55° C
Temperature Effect± 0.06% fs/°C
ThermistorYSI 440055 or equivalent
Download Datasheet (ELC-31V)

Download Datasheet (ELC-32V)