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Description：

The system provides an output voltage that is directly proportional to the distance between the probe tip and theobserved conductive surface and can measure both static(position) and dynamic (vibration) values. The system's primary applications are vibration and positionmeasurements on fluid-film bearing machines, as well asKeyphasor reference and speed measurements3.

The 3300 XL 8 mm system delivers the most advanced performance in our eddy current proximity transducer systems. The standard 3300 XL 8 mm 5-meter system alsofully complies with the American Petroleum Institute's (APi)670 Standard for mechanical configuration, linear range,accuracy, and temperature stability. All 3300 XL 8 mmproximity transducer systems provide this level ofperformance and support complete interchangeability ofprobes, extension cables, and Proximitor sensors, eliminatingthe need to match or bench calibrate individual components.

Specification：

Frequently asked questions

Q1: What is the Bently Nevada 330101-00-70-10-02-CN Proximity Probe used for?

A1: The 330101-00-70-10-02-CN is a 3300 XL 8 mm Proximity Probe designed for non-contact measurement of shaft displacement and vibration in rotating machinery. It is widely used in condition monitoring and machinery protection systems.

Q2: What does the Overall Case Length Code (70) indicate?

A2: The Overall Case Length Code (70) specifies a probe case length of 7.0 inches (177.8 mm).

Q3: What does the 330101-00-70-10-02-CN Total Length Code (10) indicate?

A3: The 330101-00-70-10-02-CN Total Length Code (10) indicates a total probe cable length of 1.0 meter (3.3 feet).

Q4: What type of measurement does the 330101-00-70-10-02-CN proximity probe provide?

A4: The probe provides accurate non-contact measurements of shaft position, radial vibration, thrust position, eccentricity, and other critical machine parameters.

Product Applications

Power Industry: Used to monitor the shaft condition of steam turbines, gas turbines, generators, high-power exciters, and hydro generators to prevent large-scale power outages or catastrophic equipment damage caused by severe vibration.

Oil and Gas Industry: Deployed on high-risk, continuously operating equipment such as liquefied natural gas (LNG) compressors, natural gas pipeline compressors, crude oil export pumps, and catalytic cracking blowers.

Coal Chemical Industry and Large-Scale Chemical Industry: Used in synthetic ammonia compressors, methanol compressors, large centrifugal oxygen generators (air separation units), and high-pressure circulating pumps.

Metallurgy and Iron & Steel Industry: Used for bearing condition monitoring in blast furnace blowers, sintering exhaust fans, large converter gas fans, and rolling mill drive systems.

Modern Mining, Cement, and Pharmaceutical Industries: Used in heavy rotating equipment such as large crushers, mills, and large ventilation fans.