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GRAPHTEC gl7000 User Manual

Acceleration/charge module
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DATA PLATFORM ON THE GO
Acceleration/Charge Module [GL7-CHA]
Supplemental User Guide
Signal conditioning device for the GL7000 amplifier using
Piezoelectric sensors
This is a technical guide for measuring using the [GL7-CHA]
module.
DATA PLATFORM GL7000
Contents
1. Overview of the GL7-CHA module
2. Setting the GL7-CHA module
2.1 Using the IEPE-type acceleration sensor
2-2. Convert the unit using scaling function
2-3. Using the Charge output type sensor
2-4. Using other sensors
3. Using TEDS-based Acceleration sensor
4. Measuring Velocity or Displacement
Charge Module
GL7-CHA
GL7-CHA, vol. 2, rev. 1.0 (Jan. 2014)
Overseas Sales and Marketing Dep.
P. 1
P. 3
P. 5
P. 7
P. 8
P. 10
P. 11

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Summary of Contents for GRAPHTEC gl7000

  • Page 1 2. Setting the GL7-CHA module Supplemental User Guide P. 3 2.1 Using the IEPE-type acceleration sensor Signal conditioning device for the GL7000 amplifier using Piezoelectric sensors P. 5 2-2. Convert the unit using scaling function This is a technical guide for measuring using the [GL7-CHA] module.
  • Page 2 1. Overview for the GL7-CHA module (1/2) The charge/acceleration module GL7-CHA is the signal conditioner for the GL7000. It carries a isolated 4 channel input, and corresponds to sensors using Piezoelectric element (either the charge signal output type and IEPE type), and supports voltage measurement. Input signal type can be set individually for each channels.
  • Page 3 10 m/s 20 m/s 50 m/s 100 m/s 200 m/s 500 m/s 1000 m/s 2000 m/s 5000 m/s 10000 m/s 20000 m/s 50000 m/s GL7000 Product Information Overseas Sales and Marketing Dep. - Page 2 - (GL7-CHA, vol. 2, rev. 1.0)
  • Page 4 Select the “Sensor sensitivity” for Enter the value of the sensitivity. Sensitivity is displayed on the “Other setting condition on sensitivity. settings” menu. GL7000 Product Information Overseas Sales and Marketing Dep. (GL7-CHA, vol. 2, rev. 1.0) - Page 3 -...
  • Page 5 Confirm the setting value of upper for setting the signal display range. range (span) is displayed. range. (Max.) and lower (Min.) signal display range. GL7000 Product Information Overseas Sales and Marketing Dep. (GL7-CHA, vol. 2, rev. 1.0) - Page 4 -...
  • Page 6 “Scal. Value”. This is the scaled values will be displayed. scaled value corresponding to the measurement value for "Upper" and "Lower" values from the “Meas. Value". GL7000 Product Information Overseas Sales and Marketing Dep. (GL7-CHA, vol. 2, rev. 1.0) - Page 5 -...
  • Page 7 Select the unit from preset. Select the type of signal for displaying scaled signal. of the unit. the unit that has been pre-set. GL7000 Product Information Overseas Sales and Marketing Dep. - Page 6 - (GL7-CHA, vol. 2, rev. 1.0)
  • Page 8 Setting the span (display range of signal) has a sensitivity of 10.00pC/(m/s Note: The sensitivity of sensor is written on the data sheet for the sensor. GL7000 Product Information Overseas Sales and Marketing Dep. (GL7-CHA, vol. 2, rev. 1.0) - Page 7 -...

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