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The EPRO PR9268/617-100 is an electric speed sensor (EDS) for measuring absolute vibrations in critical turbomachinery applications.

It is a high-performance sensor ideally suited for a wide range of applications including steam, gas and hydro turbines, compressors, pumps and fans.

Eddy current sensor systems are used to measure mechanical parameters such as displacement and vibration. Their application areas are wide ranging across different industries and laboratories.

The non-contact measurement principle, compact size, as well as the rugged design and resistance to harsh environments make this sensor ideal for all types of turbomachinery.

Specifications

Sensitivity (± 5%) @ 80 Hz/20°C/100 kOhm28.5 mV/mm/s (723.9 mV/in/s)

Measurement range± 1,500µm (59,055 µin)

Frequency range (± 3 dB)4 to 1,000 Hz (240 to 60,000 cpm)

Operating temperature-20 to 100°C (-4 to 180°F)

Humidity0 to 100%, non-condensing