PCE VM 20 Vibration Analyzer (0~200 m/s²; ± 5%)

Specifications:

Vibration acceleration0 ... 200 m / s², 1 .... 10,000 Hz

Vibration velocity0 ... 200 mm / s, 1.... 10,000 Hz

Vibration displacement0 ... 2000 μm, 1.... 10,000 Hz

Accuracy vibration± 5%

Operating modesVibration

Representable measured variables

Frequency

Vibration acceleration

Vibration velocity

Vibration

FFT spectrum

UnitsMetric, imperial

Hz, mm / s², mm / s, μm

InterfaceUSB 2.0

Storage4GB micro SD card

Battery lifeUp to 8 h continuous operation

Battery typeLithium polymer

Display128 x 160 pixel color LCD

Environmental conditions-10 ... 55°C / 14 ... 131°F

≤ 80% RH not condensing

Dimensions132 x 70 x 33 mm / 5.2 x 2.8 x 1.3 in (L x W x D)

WeightAbout 150 g / < 1 lb

Handset: must not be exposed to strong vibrations, magnetic fields, corrosive media or dust

Technical data for the vibration sensor

Sensitivity100 mV / g

Frequency response (± 3 dB)0.5 ... 15,000 Hz

Frequency response (± 10%)2.0 ... 10,000 Hz

Dynamic range± 50 g, peak

Power supply (IEPE)18 ... 30V DC

Constant current source2 ... 10-mA

Spectral noise at 10 Hz14 μg / √Hz

Spectral noise at 100 Hz2.3 μg / √Hz

Spectral noise at 1000 Hz2 μg / √Hz

Output impedance< 100 Ω

Bias voltage10 ... 14V DC

Housing insulation> 100 MΩ

Environmental conditions-50 ... 121°C / -58 ... 249.8°F

Maximum impact protection5000 g, peak

Resonant frequency23,000 Hz

Housing material316L stainless steel

Connection2 Pin MIL-C-5015

ProtectionIP68

Weight90 g / < 1 lb

Delivery Scope

1 x Vibration analyzer PCE-VM 20

1 x Magn. Accelerometer with 1.8 m / 5.9 ft connection cable

1 x USB connection cable

1 x Charger 100 ... 240V AC

1 x PC software

1 x User manual

Manual