Description

Bently Nevada 330101-00-19-10-02-00 3300 XL 8 mm Proximity Transducer

The Bently Nevada 330101-00-19-10-02-00 is a high-precision, non-contact displacement sensor designed for monitoring the radial vibration and axial position of critical rotating machinery. As a core element of the 3300 XL 8 mm Proximity Transducer System, this probe provides a highly stable voltage output that corresponds to the gap between the probe tip and the target shaft. This technology is vital for protecting high-speed assets such as steam turbines, centrifugal compressors, and large industrial pumps.

High-Fidelity Signal Processing and Integration

This specific probe configuration is engineered to deliver a standard 200 mV/mil (7.87 V/mm) scale factor when utilized with a compatible 3300 XL Proximitor. Specifically, the 330101-00-19-10-02-00 model is built with a 1.9-inch threaded case length and a 1.0-meter integral cable. Furthermore, it is calibrated for AISI 4140 steel targets, ensuring linear and accurate measurements across a 2.0 mm (80 mil) range. As a result, monitoring systems can detect microscopic shaft movements, enabling predictive maintenance teams to identify mechanical imbalances or bearing wear before they lead to catastrophic failure.

Technical Specification Matrix

Optimized Performance in Severe Environments

The 330101-00-19-10-02-00 is constructed to withstand the volatile conditions of chemical plants, power stations, and refineries. Moreover, the probe tip is manufactured from high-performance polyphenylene sulfide (PPS), which provides a hermetic seal against moisture, steam, and synthetic lubricants. In addition, the gold-plated ClickLoc connectors are designed to resist corrosion and ensure a secure, vibration-proof connection with extension cables. Therefore, the sensor maintains high signal-to-noise ratios even in areas subjected to significant electromagnetic interference and extreme thermal cycling.

FAQ

What is the significance of the 1.0-meter cable length?

The 1.0-meter integral cable is intended to be paired with a 4.0-meter or 8.0-meter extension cable. Specifically, the total system length (probe plus extension) must be either 5.0 or 9.0 meters to match the electrical calibration of the 3300 XL Proximitor sensor.

Does this probe require a connector protector?

While this specific model (00 suffix) does not come with a factory-installed protector, one can be added. Furthermore, using a connector protector is recommended in applications where the connection point between the probe and extension cable will be exposed to lubricating oil or cooling fluids.

Is this probe suitable for hazardous areas?

Yes, the “02” approval option confirms that this probe meets various global standards for intrinsically safe installations. Accordingly, it is suitable for use in Class I, Division 1 and Zone 0 environments when installed with appropriate Bently Nevada safety barriers.

Can this probe monitor non-conductive materials?

No, eddy current probes require a conductive target. Ultimately, while calibrated for 4140 steel, the system can monitor other metals, though a custom scale factor calibration would be required to maintain measurement accuracy.