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Processor, Piezoelectric sensor, Vibration monitoring system, Vibration sensor, Condition monitoring system
Text version of the page
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Spécifications and Ordering Information
TK81 Tunable Filter/Vibration Meter
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Description
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The TK81 Tunable Filter/Vibration Meter is a portable handheld instrument for basic vibration measurements. It can display vibration in both unfiltered (overall) and filtered modes. It accepts inputs from displacement, velocity, and acceleration transducers but does not provide power for them.
Its filtering capability is particularly useful for diagnosing vibration problems occurring at particular frequencies on all types of machinery.
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Specifications
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Inputs
Signal: Accepts displacement, velocity, or acceleration.
Maximum Input: 10 V peak-to-peak.
Scale Factor: Selectable from 5 to 9999 mV per engineering unit.
Input Impédance: 95 k
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Signal Conditioning
Frequency 1.66 Hzto 1,666 Hz(100 to 100,000 RPM).
Response:
Intégration: Single integration is available for frequencies above 10 Hz
(600 RPM).
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Filter
Operating Range: 1.66 Hz to 1,666 Hz (100 RPM to 100,000 RPM). Type: Digital, approximates an analog filter with aQof11.
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Outputs
Display: Display Units:
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4 line by 16 characterLCD Selectable Metric or English, peak-to-peak, zero-to-peak, or rms**. ** RMS readings may fluctuate @ <10Hz (600 RPM).
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Accuracy: Within 5%
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* Non-Filtered, Non-Integrated Signals @ Full Freq Range
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* Non-Filtered, Integrated Signals @ 10-16.67k Hz (600-100k RPM)
Within 10% * All RMS Measurements
* Filtered, Non-Integrated Signals @ Full Freq Range
* Filtered, Integrated Signals @ 10-16.67k Hz (600-100k RPM)
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C€
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FOR REFERENCE ONLY REFER TO DOCUMENT #141584
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