FAQ

Q: What is the approximate length?
A: The “080” code corresponds in listings to 8.0 m (≈26.2 ft). For example, the listing for 330730-080-00-05 mentions “Cable Length

Option: 080 = 8.0 metres (26.2 feet)”.  So you should assume ~8 m unless the “10”

option modifies it — verify with the ordering guide.

Q: What environments/applications is it intended for?
A: The 11 mm 3300 XL system is typically used for measuring vibration, shaft position, or differential expansion (axial

movement) in larger rotating machines. For example, the 25 mm system datasheet describes differential

 expansion measurement on steam turbines. The extension cable must maintain signal integrity

from the probe to the Proximitor in such machine-monitoring

 installations.

Q: What documentation should I refer to for full details?
A: For full details you should obtain the Bently Nevada datasheet for the “3300 XL 11 mm Proximity Transducer

System” (which covers probe, extension cable, Proximitor). Also refer to the ordering guide (option codes

for extension cable part numbers) which explains suffixes like “-10-05”. The listing for

 part 330730-080-01-00 gives such option

breakdowns.