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Description：

The Bently Nevada 330103-00-22-50-12-05 is a high-precision 3300 XL 8 mm Proximity Probe developed for continuous monitoring of shaft motion in industrial rotating equipment. As part of the 3300 XL 8 mm Proximity Transducer System, the probe works with a compatible extension cable and Proximitor Sensor to provide stable, non-contact measurements that support machinery protection and condition monitoring programs.

As a member of the 3300 XL 8 mm product family, the 330103-00-22-50-12-05 offers excellent measurement stability over a broad operating temperature range. When assembled into the standard 3300 XL 5-meter transducer system, it meets the performance requirements defined by API 670 for mechanical configuration, linear operating range, accuracy, and temperature stability, making it suitable for critical machinery protection applications.

Specification：

Frequently asked questions

What is the Bently Nevada 330103-00-22-50-12-05?

It is a 3300 XL 8mm metric proximity probe used for non-contacting machinery vibration and displacement measurements.

What does the "330103" prefix stand for?

It specifies a 3300 XL 8mm probe with an M10 × 1 metric thread and a non-armored cable configuration.

What type of target material is this probe calibrated for?

It is calibrated by default for AISI 4140 steel.

What does a constant -24 VDC reading indicate?

This indicates a short circuit in the cable/connector, or that the probe tip is pressed physically flat against the target.

Product Applications

Power Industry: Steam turbines, gas turbines, and generators in thermal and nuclear power plants.

Petrochemicals and Natural Gas: Large centrifugal compressors, reciprocating compressors, high-pressure heavy-duty pumps, and fans.

Metallurgy and Steel: Blast furnace blowers and large rolling mill shaft monitoring.

Water Conservancy and Cement: Hydropower generator sets and large vertical mills.