Accelerometer PCE-VT 3850

Accelerometer PCE-VT 3850
Instrument Laboratorium

Deskripsi produk
DESCRIPTION
Accelerometer with external sensor / Peak value measurement /
For machines and plant / Optionally with ISO factory certification / Software /
Various menu languages ​​/ PC connection via micro USB internal memory /
incl. headset
The accelerometer is the ideal companion for checking vibrating parts, machines and plant. With the external vibration sensor of the vibration meter, the vibration displacement up to 3.9 mm, the vibration velocity up to 399.9 mm/s and the vibration acceleration up to 399.9 m/s² can be determined. RMS, peak, peak-to-peak and crest factor are available as measurement parameters on the vibration meter. Another function of the vibration measuring device is the automatic evaluation according to ISO 10816-3. Accordingly, the vibration meter can determine the current vibration state of a machine via a good/bad evaluation. This means that the vibration meter is used, for example, for repair and maintenance work on machines. The built-in LiPo battery with a capacity of 2500 mAh allows a battery life of up to 20 hours. The LiPo battery can be recharged via the micro-USB interface on the vibration measuring device.

In order to process the measured values ​​further, they can be saved directly on the accelerometer. An internal memory is available for this. The measured values ​​can be saved manually as well as automatically by the vibration measuring device. After a measurement, the recorded measured values ​​can be read out on a PC. The software for the vibration meter can be used to analyse the measured data using the graphic display and tabular listing. The measurement data can be exported as a CSV file for further processing. If a firmware update is available for the vibration meter, this can also be carried out directly via the software.
HIGHLIGHTS
- For mobile vibration measurement
- Data logger function
- Automatic ISO 10816-3 evaluation
- Measuring range up to 399.9 m/s² / 15744 in/s²
- Hand-held device for mobile vibration measurement
- Rechargeable battery
- 2.8" LC display
- Micro-USB interface
SPECIFICATION
Measuring range
Acceleration

0.0 ... 399.9 m/s² / 0.0 - 15744 in/s²
Resolution
0.1 m/s² / 3.94 in/s²
Accuracy @ 160 Hz
±2 %
Frequency range
10 Hz ... 10 kHz

1 kHz ... 10 kHz


Measuring range
Velocity

0.00 ... 399.9 mm/s / 0.00 - 15.74 in/s
Resolution
0.1 mm/s / 0.0039 in/s
Accuracy @ 160 Hz
±2 %
Frequency range
10 Hz ... 1 kHz


Measuring range
Rotational Speed

600 ... 50000 RPM


FFT acceleration
10 Hz ... 8 kHz
FFT velocity
10 Hz… 1 kHz
Accuracy @ 160 Hz
± 2%
Number of FFT lines
2048
Route measurement
100 routes each with 100 machines each with

100 measuring points with 1000 measured values each


Measuring range
Displacement

0.000 ... 3.9 mm / 0.000 - 0.154 in
Resolution
1 µm / 39.4 µin
Accuracy @ 160 Hz
±2 %
Frequency range
10 Hz ... 200 Hz


Measurement parameters
RMS, Peak, Peak-Peak

Crest factor
Manual memory
99 folders with 50 measured values ​​each
Data logger
Various start/stop triggers

Measurement interval between 1 s … 12 h

50 memory locations with 43200 measured values ​​each
Units
can be switched to metric / imperial
Display
2.8" LC display
Menu languages
English, German, French

Spanish, Italian, Dutch

Portuguese, Turkish, Polish

Russian, Chinese, Japanese
Power supply
internal: LiPo battery (3.7 V, 2500 mAh)
Headset
3.5 mm jack plug

external: USB 5 VDC, 500 mA
Operating time
ca. 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 Class

Dimensions
165 x 85 x 32 mm / 6.5 x 3.3 x 1.3"
Weight
239 g / 8.4 oz


Technical Data Vibration Sensor
Resonance frequency
24 kHz
Transverse sensitivity
≤ 5%
Destruction limit
5000 g (peak)
Operating and storage temperature
-55 °C … +150 °C / -67 °F ... 302 °F
Housing material
stainless steel
Mounting thread
¼ - 28“
Dimensions
Ø 17 x 46 mm / 0.67 x 1.8"
Weight (without cable)
52 g / 1.8 oz
DELIVERY SCOPE
1 x Accelerometer PCE-VT 3850
1 x Sensor
1 x Spiral cable
1 x Magnetic adapter
1 x Micro USB cable
1 x USB stick with software and instructions
1 x Quick start guide
1 x Case
1 x headset