Bently Nevada 330173-xx-xx-20-02-05 148001-000-025 3300 Series Eddy-Current Proximity Probe (5 mm)

FAQ

Q1: What is the Bently Nevada 330173-XX-XX-20-02-05 (148001-00-025)?
A1: It is a 3300 Series 5 mm eddy-current proximity probe designed for non-contact measurement of shaft vibration and displacement in industrial rotating machinery condition monitoring systems.

Q2: What does the model number suffix “20-02-05” stand for?
A2: “20” indicates a 2.0 m integral cable length, “02” denotes a miniature coaxial ClickLoc™ connector, and “05” refers to the standard industrial approvals/configuration options.

Q3: What is the meaning of “XX-XX” in the part number?
A3: The double “XX” placeholders represent customizable lengths for the unthreaded and overall rigid body portions of the probe as specified at order time.

Q4: What is the typical sensing range of this proximity probe?
A4: It typically provides a linear sensing range from about 0.25 mm up to approximately 2.3 mm from the target surface when used with compatible conditioning electronics.

Q5: What type of output signal does this probe produce?
A5: The probe produces a raw analog voltage proportional to the gap/displacement; this signal must be conditioned using a proximitor or dedicated monitoring electronics for useful data.

Q6: What environments can this probe withstand?
A6: It is built for rugged, industrial environments and can operate across a wide temperature range common to 3300 Series probes (approximately –40 °C to +177 °C).

Q7: How is this probe physically mounted?
A7: The probe uses an M8 × 1 threaded mount into a housing or mounting block; the specific rigid and unthreaded lengths adjust how far it extends into the machinery.

Q8: What additional components are needed to use this probe?
A8: To form a complete measurement system, you need a compatible proximitor conditioning sensor and, if required, extension cables and monitoring electronics to condition and interpret the analog output signal.

148001-000-025 330173-xx-xx-20-02-05 Bently Nevada

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