Q: What does this probe measure exactly?
A: When used within a full 3300 XL proximity transducer system (with extension cable + Proximitor sensor and a conductive target), the

 probe detects changes in distance (gap) between its tip and the target, outputting a voltage proportional to that gap.

This enables measurement of static shaft position / clearance as well as dynamic vibration.

Q: What types of machinery or applications is it used for?
A: Typical applications include fluid‑film bearing machines, turbines, compressors, pumps, and other rotating industrial

machinery where shaft displacement, vibration, clearance or position must be precisely monitored.

Q: What should I verify when using this part?
A: Because I couldn’t find a datasheet specific to “330101‑00‑48‑50‑02‑05,” you should verify — via

official Bently Nevada documentation or the supplier — the actual mechanical dimensions

 (case length, shaft‑to‑tip clearance, cable/cable armour type), environmental rating

 (temperature, hazardous‑area certification), and ensure the probe is used

with compatible extension cable and Proximitor sensor to

 guarantee proper linear range,

calibration, and reliability.