PCE Instruments PCE-VT 3950 Accelerometer with Internal Memory

  • Part #:PCE-VT 3950
  • Condition:Brand New
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Technical details
Measuring rangeAcceleration
 0.0 ... 399.9 m/s² / 0.0 - 15744 in/s²
Resolution0.1 m/s² / 3.94 in/s²
Accuracy at 160 Hz±2 %
Frequency range10 Hz ... 10 kHz
 1 kHz ... 10 kHz
  
Measuring rangeVelocity
 0.00 ... 399.9 mm/s / 0.00 - 15.74 in/s
Resolution0.1 mm/s / 0.0039 in/s
Accuracy at 160 Hz±2 %
Frequency range10 Hz ... 1 kHz
  
Measuring rangeRotational Speed
 600 ... 50000 RPM
  
FFT acceleration10 Hz ... 8 kHz
FFT velocity10 Hz… 1 kHz
Accuracy at 160 Hz± 2%
Number of FFT lines2048
Route measurement100 routes each with 100 machines each with
 100 measuring points with 1000 measured values each
  
Measuring rangeDisplacement
 0.000 ... 3.9 mm / 0.000 - 0.154 in
Resolution1 µm / 39.4 µin
Accuracy at 160 Hz±2 %
Frequency range10 Hz ... 200 Hz
  
Measurement parametersRMS, Peak, Peak-Peak
 Crest factor
Manual memory99 folders with 50 measured values each
Data loggerVarious start/stop triggers
 Measurement interval between 1 s … 12 h
 50 memory locations with 43200 measured values each
Unitscan be switched to metric / imperial
Display2.8" LC display
Menu languagesEnglish, German, French
 Spanish, Italian, Dutch
 Portuguese, Turkish, Polish
 Russian, Chinese, Japanese
Power supplyinternal: LiPo battery (3.7 V, 2500 mAh)
 external: USB 5 VDC, 500 mA
Headset connection3.5 mm jack plug
Operating timeca. 15 … 20 h (depending on display brightness)
Operating and storage conditions   temperature: -20 ... +65 °C / -4 ... 149 °F
 humidity: 10% RH ... 95% RH,
 non-condensing
Protection classIP52
Dimensions165 x 85 x 32 mm / 6.5 x 3.3 x 1.3"
Weight239 g / 8.4 oz
  
Technical Data Vibration Sensor
Resonance frequency24 kHz
Transverse sensitivity≤ 5%
Destruction limit5000 g (peak)
Operating and storage temperature  -55 °C … +150 °C / -67 °F ... 302 °F
Housing materialstainless steel and plastic
Mounting thread¼ - 28"
DimensionsØ 17 x 46 mm / 0.67 x 1.8"
Weight (without cable)119 g / 4.2 oz