Description
Overview
The Bently Nevada 330103‑00‑03‑05‑01‑05 proximity probe is part of the 3300 XL 8 mm transducer family, designed for precise shaft vibration and position measurement in rotating machinery. When used with the matching extension cable and Proximitor sensor, the system produces a voltage output proportional to the probe‑to‑target distance, enabling accurate monitoring of both static displacement and dynamic vibration.
This probe is widely applied in fluid‑film bearing machines, Keyphasor phase reference systems, and speed measurement applications where high linearity and long‑term stability are essential.
Design Characteristics
The probe features an M10 × 1 threaded body, a minimum case length of 30 mm, and a 0.5‑meter integral cable. The Miniature coaxial ClickLoc connector includes a protective sleeve to ensure secure, corrosion‑resistant connections. As part of the 3300 XL platform, the probe supports full interchangeability with all compatible extension cables and Proximitor sensors, eliminating the need for field calibration or matched component sets.
The 330103‑00‑03‑05‑01‑05 meets API 670 requirements for linear range, mechanical configuration, accuracy, and temperature stability. It also carries CSA, ATEX, and IECEx certifications for use in hazardous industrial environments.
Technical Specifications
| Parameter |
Specification |
| Model |
330103‑00‑03‑05‑01‑05 |
| Probe Type |
3300 XL 8 mm Proximity Probe |
| Thread Size |
M10 × 1 |
| Case Length |
30 mm minimum |
| Cable Length |
0.5 m |
| Connector Type |
Miniature coaxial ClickLoc |
| Sensitivity |
7.87 V/mm (200 mV/mil) nominal |
| Linear Range |
2 mm (80 mils) |
| Frequency Response |
DC to 10 kHz |
| Operating Temperature |
–35°C to +177°C (probe only) |
| System Compatibility |
3300 XL Proximitor Sensor + Extension Cable |
| Weight |
0.08 kg |
| Dimensions |
112 × 1.5 × 1.2 cm |
| Origin |
USA |
| HS Code |
8537101190 |
| Product Status |
Active |
| Minimum Order Quantity |
1 |
Performance Notes
-
Provides stable static and dynamic measurements for critical rotating equipment
-
Designed for long‑term operation in high‑temperature and high‑vibration environments
-
Fully interchangeable with other 3300 XL 8 mm components
-
No bench calibration required due to factory‑matched system characteristics
-
Suitable for both radial vibration and axial position monitoring
Application Scenarios
-
Turbomachinery with fluid‑film bearings
-
Keyphasor phase reference installations
-
Speed measurement systems
-
Compressors, turbines, pumps, and generators
-
API 670‑compliant condition monitoring systems
FAQ
Q: Does this probe require calibration with the extension cable? A: No. All 3300 XL 8 mm components are designed for full interchangeability without field calibration.
Q: Can this probe be used for Keyphasor applications? A: Yes. The 8 mm probe is commonly used for phase reference and speed detection.
Q: Is the probe certified for hazardous areas? A: It carries CSA, ATEX, and IECEx approvals for use in classified environments.
