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Description：

The Bently Nevada 330101-30-60-10-02-05 is a 3300 XL 8 mm Proximity Probe built for continuous shaft monitoring in industrial rotating machinery. As part of the trusted 3300 XL Proximity Transducer System, it delivers accurate, non-contact measurement of shaft movement, enabling operators to monitor equipment condition and improve machinery reliability throughout the production cycle.

Using eddy current sensing technology, the 330101-30-60-10-02-05 continuously measures the gap between the probe tip and a conductive shaft surface. The measured clearance is converted into a precise electrical signal that can be processed by machinery protection systems for real-time monitoring of machine behavior. This measurement approach supports both steady-state shaft position analysis and dynamic vibration monitoring, making it suitable for a wide range of rotating equipment.

Specification：

Frequently asked questions

Can I cut or shorten the 1.0-meter cable if it is too long?

No. The cable length is tightly calibrated as part of an inductive-capacitive circuit. Altering it completely destroys calibration.

What is the standard linear range of this 8mm probe?

2.0 mm (80 mils), starting from approximately 0.25 mm (10 mils) away from the face.

What is the 330101-30-60-10-02-05 standard Scale Factor (sensitivity)?

7.87 V/mm (200 mV/mil) when paired with a matching 3300 XL Proximitor sensor.

What is the 330101-30-60-10-02-05 operating temperature range for this probe?

It operates from -51 °C to +177 °C (-60 °F to +350 °F)

Product Applications

Thermal Power Plants/Nuclear Power Plants: Steam turbine generator sets, boiler feedwater pumps, forced circulation pumps, large forced and induced draft fan units.

Petrochemical & Refining Plants: Catalytic cracking axial flow compressors, hydrocracking circulating hydrogen compressors, ethylene three-unit system (cracking gas, propylene, and ethylene compressor units).

Metallurgical and Steel Plants (Metallurgical Industry): Blast furnace blower units, converter gas recovery fans, large rolling mill drive systems.

Air Separation Plants/Gas Industry: Large air compressors, booster oxygen compressors, nitrogen compressors.