Bently Nevada 43575-04 Keyphasor® Proximity Probe

FAQ

Q1. What is the main function of the 43575-04 Keyphasor probe?
It generates a once-per-revolution pulse signal used to determine shaft speed and phase reference.

Q2. What monitoring systems typically use this probe?
It is commonly used with Bently Nevada machinery protection and vibration monitoring systems.

Q3. What is the cable length of this model?
This configuration includes a 4-meter integral cable.

Q4. How does a Keyphasor probe work?
It detects a reference mark or notch on the rotating shaft and produces a pulse each time the mark passes the probe.

Q5. What industries commonly use Keyphasor probes?
They are widely used in power generation, oil and gas, petrochemical plants, and heavy industrial facilities.

Q6. What temperature range can the probe operate in?
The probe typically operates from −35°C to +177°C.

Q7. Why is a Keyphasor signal important in vibration analysis?
It provides a phase reference that helps determine vibration direction, shaft position, and rotor dynamics.

Q8. What equipment typically requires Keyphasor monitoring?
Steam turbines, gas turbines, compressors, and large rotating machines often require Keyphasor signals for accurate vibration diagnostics.

43575-04 Bently Nevada

We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.

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