Vibrating Wire Readout

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Vibrating Wire Readout


Australia Tel: +61 (0)3 8720 6700
Indonesia Tel: +62 21 2278 3377
New Zealand Tel: +64 (0)7 850 2610
South Africa Tel: +27 (0)10 900 2055

Description

The Model 9120 Vibrating Wire Readout is an easy-to-use readout device intended for “pluck” type vibrating wire sensors. The readout offers excellent resolution and accuracy. Readings are displayed in frequency squared units compatible with all sensor calibration data and reads thermistors.

Application

Measurement of:

  • Vibrating Wire Piezometers
  • Vibrating Wire Strain Gauges
  • Vibrating Wire Stress Cells
  • Vibrating Wire Pressure Cells
  • Vibrating Wire Temperature Gauges

Features

  • Stable readout
  • High resolution
  • Excellent sensitivity
  • Long term stability
  • Easy operation
  • Direct reading in -frequency squared units
  • Low power CMOS design
  • Large character LCD display
  • Low battery indicator
  • Protective vinyl carry case

Specifications

  • Range: 250 to 25000 Hz2 x 10-3
  • Accuracy: ± 0.05 % full scale
  • Resolution: 0.01% full scale
  • Excitation: 4 volt p-p square wave
  • Cable length: 1500 metres maximum
  • Operating temperature: -10 to 70C (0 to 50 recommended)
  • Battery life: Min of 16 hours continuous operation
  • Dimensions: 200mm x 100mm x 45mm
  • Weight: 500 g