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PCE Instruments PCE-VT 3900 Accelerometer
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Datasheet (PDF)
Highlights & Details
Acceleration sensor PCE-VT 3900
- For mobile vibration measurement Measurement range up to 399.9 m/s²FFT analysis Route measurementManual measured value memoryAutomatic ISO 10816-3 evaluationBuilt-in memory LC display 2.48 " Rechargeable batteryMicro-USB interface
Technical specifications
- Acceleration measurement range 0.0 - 399.9 m/s²Resolution 0.1 m/s²Accuracy @ 160 Hz: ±2 %Frequency range:10 Hz - 10 kHz1 kHz / 10 kHz Measurement range speed 0.00 - 399.9 mm/s.Resolution: 0.1 mm/s.Accuracy @ 160 Hz: ±2 %Frequency: 10 Hz - 1 kHzMeasurement range speed 600 - 50000 RPMFFT acceleration: 10 Hz - 8 kHzFFT Speed: 10 Hz - 1 kHzAccuracy @ 160 Hz: ±2 %Number of FFT lines: 2048Measurement range 0.000 - 3.9 mmResolution: 1 µmAccuracy @ 160 Hz: ±2 %Frequency range 10 Hz - 200 HzMeasurement parameters: RMS, peak, peak peakManual memory: 99 folders each with 50 measured valuesUnits: Switchable metric / imperialMenu languages: English, German, French, Spanish, Italian, Dutch, Portuguese, Turkish, Polish, Russian, Chinese, JapaneseInternal power supply: LiPo battery (3.7 V, 2500 mAh)External power supply: USB 5 VDC, 500 mAOperating time: Approx. 15 - 20 hTechnical data for acceleration sensorResonant frequency 24 kHzCross sensitivity: ≤ 5%Destruction limit: 5000 g (peak)Operating and storage temperature: -55 °C … +150 °C.Housing material: Stainless steelMounting thread: ¼ - 28"Dimensions Ø 17 x 46 mm
- Product type
Accelerometer
- Reading type
Acceleration
Speed
Frequency
Vibration
- Display
LCD
- Dim
(L x W x H) 85 x 32 x 165 mm
- Weight
239 g
- Minimum object size
1 cm
- Width
32 mm
- Height
165 mm
- Length
85 mm
- Interfaces
DIN plug 5-pin
Micro USB
Micro USB plug
USB device
USB
- Type
PCE-VT 3900
ISO standards
Documents & Downloads
Datasheet
Datasheet 2583852 PCE Instruments PCE-VT 3900 Accelerometer
User & Safety Instructions
User & Safety Instructions 2583852 PCE Instruments PCE-VT 3900 Accelerometer
Description
The acceleration sensor is an ideal measuring device for fast and precise testing of vibrating parts, machines and also plants. This accelerometer uses the external vibration sensor to determine the vibration path (measurement range 0.000 - 3.9 mm), the vibration velocity (measurement range 0.00 - 399.9 mm/s) and the vibration acceleration (measurement range 0.0 - 399.9 m/s²). The acceleration sensor has different measurement parameters, such as RMS, peak, peak-peak and crest factor. The acceleration sensor is equipped with a mode that allows a measurement to be evaluated automatically according to the limit values of ISO 10816-3 . The acceleration sensor analyzes the measured values and shows a corresponding good/bad evaluation on the display. The built-in rechargeable battery with the acceleration sensor has a capacity of 2500 mAh and can be recharged directly via the built-in micro-USB interface. In addition to the normal measurement mode, the accelerometer has an FFT mode. In FFT mode, the frequency spectrum for the measured vibration velocity or vibration acceleration is calculated and displayed. In a graphical display, the calculated FFT lines are displayed in a complete view for the entire frequency band and in parallel in a zoom view for displaying the individual lines. An additional function is the route measurement. The route measurement is specially designed for recurring measurements at identical measuring points. This enables an ordered measurement of different measuring points. This is why the FFT Vibration Tester is used for maintenance and repair of machines due to its extensive measurement functions. With the internal memory of the FFT vibration measuring device, the displayed measurement data of the different measuring functions can be saved. The built-in micro-USB interface allows the measurement data stored on the acceleration sensor to be transferred to a PC after a measurement. The acceleration sensor software then enables a graphical and tabular analysis of the measured values. For further processing of the measured data, these can be exported via the software as a CSV file. In order to keep the acceleration sensor always up-to-date, an automatic firmware update can also be carried out via the software in addition to the analysis of the measured data.
This text is machine translated.
This text is machine translated.
Scope of delivery
- 1x acceleration transducer PCE-VT 3900 1x sensor 1x spiral cable 1x Magnetic adapter 1x Micro-USB cable 1x USB stick with software and instructions 1x Quick Start Guide 1x service case