FAQ

Q1. What is the linear measurement principle of this probe?
A: The probe is part of an eddy-current proximity transducer system: the probe tip senses the change in distance to a conductive target; the system outputs a voltage proportional to that distance (within the linear region).

Q2. What clearance or gap is acceptable between tip and target?
A: The datasheet for 8 mm probes gives typical linear ranges (though exact gap depends on system setup). It is critical that the tip-to-target

spacing stay within the specified linear range and mounting recommendations of the 3300 XL 8 mm system. You would need

to check the specific Transducer System datasheet (for your total assembly including Proximitor)

for the exact recommended range.

Q3. Is this probe compatible with older non-XL 3300 series parts?
A: Yes, as per Bently Nevada documentation the 3300 XL 8 mm system components are backward compatible and interchangeable

 with non-XL 3300 series 5 mm and 8 mm components. However, you must ensure the extension cable and

Proximitor sensor are compatible and the overall system

 calibration / monitoring system supports it.