VIBXPERT® EX is a high performance, intrinsically save, fully featured data collector, vibration analyzer and field balancer for easy condition monitoring and troubleshooting of rotating equipment in explosive environments such as petrochemical plants, refineries, offshore oil rigs, etc. VIBXPERT® EX collects field data including vibration information, bearing condition, inspection and process data and seamlessly integrates with the PRUFTECHNIK universal OMNITREND® software platform.

Its modular firmware structure allows easy upgrades to unlock advanced features such as coast down/run-up measurements, event recording, and ODS & modal analysis.

Connectivity to protection systems enables additional analysis on turbines, compressors, and other machinery, while OMNITREND software facilitates data storage, analysis, and report generation.

With free software and firmware updates, and low ownership costs, VIBXPERT EX ensures reliable monitoring and maintenance of critical assets.

Key features:


Technical Specifications

Analog, 2x Voltage (AC/DC, ±30 V max.)

Current (AC/DC, ±30 mA max.)

ICP-type accelerometer (2 mA, 24 V max.)

Current Linedrive (CLD) accelerometer (10 V, 10 mA max.)

Frequency range DC … 51.2 kHz (Acceleration from 0.5 Hz)
Dynamic range 96 dB (measurement) / 136 dB (total)
Sampling frequency up to 131 kHz per channel
Analog, 1x Thermocouple (type K)

(1+1 Pulse/Tacho), 1x

RPM, Trigger, Keyphaser with pulse and AC signals: 0 V … +26 V or -26 V … 0 V
Stroboscope control TTL output
Signal-Out Connection for headphones to listen to the analog input signal; signal processing (oscilloscope)
Vibration acceleration depends on the transducer connected
Shock pulse -10 …80 dBsv / ± 3dBsv
RPM 10 … 200 000 min-1 / ±0.1‰ or ± 1 min-1 (the lower accuracy is applicable)
Temperature type K – 50 … +1000°C / 1% or ±1°C (the lower accuracy is applicable)
Display LCD, backlit, 1/2 VGA (480 x 320 pixel), 16 grey scales
Battery type Li Ion rechargeable battery pack (7.2V / 4.8Ah – 34 Wh)
Charging time < 5 hours in the device or external with optional charging station
Charging temperature 0°C … +50°C
Memory Internal: 64 MB RAM

Compact Flash: 1 GB or 4 GB

Dimensions 250 x 220 x 37 mm (LxWxH)
Weight approx. 2.3 kg
IP rating IP65, dust and splash-proofed
Temperature range -10°C … +50°C (Operation)

-20°C … +60°C (Storage)

Intrinsic safety Ex II 2 G Ex ib IIC T4

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