
Product Description
The 330103-01-08-10-02-00 is an 8 mm Eddy Current Proximity Transducer System component from the Bently Nevada 3300 series. This part number represents a complete transducer assembly, integrating an 8 mm proximity probe with a permanently attached 8-foot cable and terminated with a -02 style connector. This integrated "Tip-to-Connector" design ensures optimal signal integrity by eliminating intermediate connection points, providing reliable connection to junction boxes or monitoring systems. The assembly is engineered for precise measurement of shaft vibration, position (gap), and rotational speed (Keyphasor®) in critical machinery protection applications.
Key Parameters and Specifications
The following table summarizes the key technical parameters for this model:
| Parameter | Specification / Value |
|---|---|
| Compatible System | Bently Nevada 3300 / 3500 Monitoring System |
| Product Type | 8 mm Proximity Transducer Assembly |
| Probe Diameter | 8 mm (0.315 inches) |
| Thread Size | M10 x 1 (Standard metric thread) |
| Connector Type | -02 Style Connector |
| Cable Length | 8 feet (2.44 meters) |
| Target Material | 4140 Steel or equivalent AISI 1040 Steel |
| Sensitivity | 7.87 V/mm (200 mV/mil) - Typical |
| Linear Range | 0.25 to 2.3 mm (10 to 90 mils) from target |
| Frequency Response | 0 to 10 kHz |
| Operating Temperature | Probe: -35°C to 177°C (-31°F to 350°F) |
| Power Supply | -17 Vdc to -26 Vdc (via proximitor) |
| Output Signal | -1 V to -18 V DC |
| Dimensions & Weight | Probe Body: ~38 mm × 10 mm diameter (1.5" × 0.39") Overall Assembly: 8 ft (2.44 m) total length Approx. Weight: 0.4 kg (0.88 lbs) |
Application Scenarios
This 8mm transducer assembly is designed for critical machinery protection applications where short cable runs are sufficient:
Power Generation: Monitoring steam turbines and gas turbines where junction boxes are located in close proximity to measurement points
Oil & Gas: Vibration monitoring on compressors and pumps with limited space constraints
Industrial Machinery: Protection of motors, fans, and gearboxes where compact installation is required
Test Facilities: Research and development applications requiring precise vibration measurements with minimal cable interference
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