Description
Overview
The Bently Nevada 330102‑00‑24‑50‑02‑00 vibration sensor probe is an 8 mm eddy‑current proximity probe designed for precise non‑contact measurement of shaft vibration and displacement. As part of the 3300 Proximity Transducer System, it delivers high‑accuracy static and dynamic readings essential for machinery protection and condition monitoring in critical rotating equipment.
Functional Characteristics
This probe generates a voltage proportional to the distance between the probe tip and a conductive target surface, enabling accurate measurement of shaft position, radial vibration, and Keyphasor reference signals. It is engineered for use with complete 3300 XL 8 mm component sets to ensure full system accuracy and interchangeability.
For optimal performance, the 330102‑00‑24‑50‑02‑00 requires operation within +18 to +27 °C, a –24 VDC power supply, a 10 kΩ load, and an AISI 4140 steel target gapped at 1.27 mm (50 mils). These parameters ensure consistent output and reliable calibration across industrial applications.
Technical Specifications
| Parameter |
Specification |
| Model / Part Number |
330102‑00‑24‑50‑02‑00 |
| Probe Type |
8 mm Proximity Probe |
| System Compatibility |
3300 Proximity Transducer System |
| Target Material Requirement |
AISI 4140 steel |
| Recommended Gap |
1.27 mm (50 mils) |
| Operating Temperature |
+18 to +27 °C |
| Power Supply |
–24 VDC |
| Load Requirement |
10 kΩ |
| Measurement Capability |
Static position + dynamic vibration |
| Applications |
Vibration, position, Keyphasor reference, speed measurement |
| Weight |
0.06 kg |
| Dimensions |
1.8 × 1.6 × 123 cm |
| Origin |
USA |
| Condition |
Brand New |
| Availability |
In Stock |
| HS Code |
8537101190 |
| System |
TSI compatible |
Performance Notes
The probe’s accuracy specifications apply only when used with a complete 3300 XL 8 mm system. Using alternative target materials may alter calibration characteristics and require custom adjustments. When installed correctly, the probe provides stable, repeatable measurements essential for predictive maintenance and early fault detection.
Application Areas
-
Steam and gas turbines
-
Fluid‑film bearing machines
-
Compressors and expanders
-
Gearboxes and industrial motors
-
Keyphasor and speed reference points
-
Machinery requiring precise clearance and vibration monitoring
FAQ
Q: What target material is required for accurate calibration AISI 4140 steel is required to maintain factory‑specified accuracy.
Q: Can this probe measure both vibration and shaft position Yes. It provides both static displacement and dynamic vibration signals.
Q: Does this model require a specific operating temperature Yes. It is calibrated for +18 to +27 °C for optimal accuracy.
Q: Is this probe compatible with all 3300 XL components Yes. Full accuracy is guaranteed only when used with matching 3300 XL 8 mm components.
