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KS81B - Piezoelectric Accelerometer
My favorite Units:
m/s² g °C °F gr. oz

Overview
  • IEPE output guarantees low EMI under rough environmental conditions; allows long cables
  • Shear-type accelerometer: Low sensitivity to temperature transients; Low influence of base bending effects
  • Double shielding for best EMI protection
  • Double sealed case
  • Insulated case avoiding ground loop problems
  • Sturdy stainless steel housing
  • Protection grade IP67
  • Rugged industrial design
 
Maßskizze: Piezoelectric Accelerometer KS81B Bild: Piezoelectric Accelerometer KS81B

Transmission

Measurand vibration acceleration
Output voltage (IEPE)
Piezo System shear design

Parameter Overview
Sensitivity 100 mV/g  ± 5 %
Measurement Range 60 g
Linear Frequency Range 0.13 .. 11000 Hz

Measurement Accuracy Sensor
Transverse Sensitivity 5 %
Temperature Coefficient 1 0.05 %/K @
Temperature Coefficient 2 0.02 %/K @ 0 .. 30 °C
Temperature Coefficient 3 -0.07 %/K @ 30 .. 120 °C
Residual Noise Wideband 300 µg @ 0.5 .. 20000 Hz
Noise Densities 30 µg/√Hz @ 0.1 Hz
  10 µg/√Hz @ 1 Hz
  3 µg/√Hz @ 10 Hz
  1 µg/√Hz @ 100 Hz
Linear Frequency Range 0.13 .. 11000 Hz (3 dB)
  0.3 .. 9000 Hz (10 %)
  0.4 .. 1500 Hz (5 %)

Environmental Characteristics
Temperature Transients 0.00100 g/K

Operating Data
Operating Temperature 120 °C

Measurement Limits
Destruction Limit 4000 g
Resonant Frequency 23000 Hz

Mechanical Data
Weight without Cable 102 gr.
Case Material stainless steel
Cabel Connection Binder 713, radial
Mounting M6/M8
 
Parameter Overview: Piezoelectric Accelerometer - KS81B