Bently Nevada 330104-01-02-50-02-02 8 mm 3300 XL Eddy-Current Proximity Probe

FAQ

Q1: What is the primary application of the 330104-01-02-50-02-02 probe?
It is used for non-contact measurement of shaft vibration, displacement, and position in rotating machinery such as turbines, compressors, and pumps.

Q2: What do the sections of the model number represent?
01 = 1 mm unthreaded length, 02 = 20 mm case length, 50 = 5.0 m total system length, 02 = armored miniature coaxial connector, 02 = limited agency approvals.

Q3: What materials are used in the probe?
The tip is PPS, and the housing is stainless steel with armored cable for durability.

Q4: What is the operating temperature range?
The probe functions from –52 °C to +177 °C.

Q5: What type of output does it provide?
When connected to a 3300 XL Proximitor, it outputs a voltage proportional to the gap between the probe tip and the shaft.

Q6: Does this probe include hazardous-area certifications?
It has limited agency approvals, so full hazardous-area compliance is not guaranteed.

Q7: What is the typical measurement sensitivity?
Approximately 200 mV/mil, with a linear range of 0.25–2.5 mm.

Q8: What are the physical dimensions and weight of the probe?
The probe has a 20 mm case length, 8 mm tip diameter, and weighs approximately 0.50 kg including the 5.0 m armored cable.

330104-01-02-50-02-02 Bently Nevada

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