PCE Instruments VT 3800 Vibration Analyzers with External Sensor 399.9 m/s²

Model # VT 3800

Rechargeable battery, 2.48 in LCD display
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

BrandPCE Instruments
Model NumberVT 3800

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The vibration meter is the ideal companion for checking vibrating parts, machines, and plants. 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 vibration meter. 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 analyze 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.
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
2.48 in LCD display

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	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	2.48″ 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)
	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
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