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High Voltage Temperature Monitoring

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Thermal Mapping Stator Core & Winding

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End-Winding Vibration

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Relative Vibration Monitoring

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Stator Bar Vibration

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Precision & Reliability

In order to give our customers a precise prognosis on the condition of their machine, data accuracy is essential. VibroSystM sensors were all designed to withstand the harsh and robust variety of environments they are to be installed in, without compromising the accuracy needed to correctly monitor and protect your machine.

Absolute Vibration

Datasheets


End-Winding Vibration

The FOA fiber optic accelerometer was designed to measure vibration amplitudes of high voltage components that are exposed to electrodynamic and mechanical stress, such as stator end-windings. Its robust design makes it suitable for hostile environments.


Stator Core & Frame Vibration (Axial) & Guide Bearing Vibration (Radial)

The VSM797S is a piezoelectric accelerometer designed to measure absolute vibration in harsh industrial environments. This sensor was developed to ensure accurate results throughout the entire operating temperature range.


Temperature


High Voltage Temperature

The FOT fiber optic temperature sensor was developed to monitor temperature in generator end-windings, isophase bus bars, exciter brushes and knife switches. Its robust design makes it suitable for explosive and high voltage environments.


Stator Temperature

The TWS ThermaWatch stator sensor is a real-time multipoint temperature sensor for the stator core and windings. It provides valuable information about the thermal behavior of a stator core, especially the hot spots or shorted laminations.


Relative Vibration


Shaft & Axial Displacement

The PCS capacitive proximity probe was designed for non-contact measurements of relative vibration, displacement and axial positioning. Its exclusive capacitive measuring technology makes it unaffected by conductive or semi-conductive target material types, therefore requiring no field calibration.


Stator Bar Vibration

The SBV stator bar vibration capacitive sensor was designed for non-contact in-slot measurements of stator winding vibration. Built to be immune to strong magnetic fields, this sensor provides reliable and accurate information on bar vibration and displacement.


Magnetic Field


Stray Flux (Pole Shorted Turns Detection)

The MFP-100 sensor for turbo-generators is designed to measure magnetic imbalances caused by interturn short-circuits in rotors that contribute to machine vibration, overheating, and excessive stress on rotor and stator components.


Other


Connectorized Internal Flange

The M12 x 9 connectorized internal flange is factory tested to withstand very high pressure levels and comes with a high quality O-ring seal that guarantees trouble-free operation. The M12 connectors also offer the flexibility to transmit a wide variety of signal types.





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