Overview
Configured for non-contact shaft position and vibration measurement in the 3300 XL 8 mm Proximity Transducer System, the Bently Nevada 330104-00-13-10-02-00 (330104 Proximity Probe) converts probe-to-target gap changes into an electrical measurement through an eddy-current sensing chain. The probe uses an M10 x 1 metric threaded case and a 1.0 m standard cable.
Suffix Breakdown & Model Matrix
| Code | Specification |
|---|---|
| Base Model | 330104 |
| Unthreaded Length | 00 = 0 mm |
| Case Length | 13 = 130 mm |
| Cable Length | 10 = 1.0 m |
| Connector/Cable | 02 = Miniature coaxial ClickLoc connector, standard cable |
| Agency Approval | 00 = None / not required |
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 330104-00-13-10-02-00 |
| Brand | Bently Nevada |
| Product Series | 3300 XL 8 mm Proximity Transducer System |
| Product Type | Proximity Probe |
| Dimensions | 130 mm case length; M10 x 1 metric thread |
| Operating Temp | -52 deg C to +177 deg C |
| Storage Temp | -52 deg C to +177 deg C |
| Power Consumption | Supplied through the associated Proximitor Sensor; probe-only consumption not specified |
| Linear Range | 2.0 mm (80 mils) |
| Typical Measurement Range | Approximately 0.25 mm to 2.3 mm |
| Incremental Scale Factor | 7.87 mV/um (200 mV/mil), +/- 6.5% typical |
| Frequency Response | 0 to 6.5 kHz (+0, -3 dB), with up to 305 m field wiring |
| Minimum Flat Target Size | 15.2 mm diameter |
| Recommended Minimum Shaft Diameter | 50.8 mm |
| Probe Tip Material | Polyphenylene sulfide (PPS) |
| Probe Case Material | AISI 303 or 304 stainless steel |
| Tensile Strength, Case to Lead | 330 N (75 lbf) |
| Cable Type | Standard cable, without armor or connector protector |
| Connector | Miniature coaxial ClickLoc connector |
Eddy-Current Measurement Characteristics
The probe operates as the sensing element in an eddy-current proximity measurement chain. Changes in the conductive target gap alter the electrical response of the associated Proximitor Sensor. The specified incremental scale factor is 7.87 mV/um, or 200 mV/mil, with a typical tolerance of +/- 6.5%.
For installation, the probe should operate within its specified linear range. The target must also meet the stated minimum flat-target dimension. Therefore, probe location, target geometry, and mechanical runout directly affect the resulting measurement.
Frequently Asked Questions
Q: What is the specified linear range of the 330104-00-13-10-02-00?
A: The linear range is 2.0 mm (80 mils). The stated typical operating span extends approximately from 0.25 mm to 2.3 mm from the probe tip.
Q: What connector and cable configuration does this probe use?
A: The -02 configuration uses a miniature coaxial ClickLoc connector with standard cable. The cable has no armor or connector protector.
Q: What temperature range does the probe support?
A: The specified operating and storage temperature range is -52 deg C to +177 deg C.
Field Installation Guidelines
Install the probe with the specified M10 x 1 metric thread and maintain mechanical clearance around the probe body and cable connection. Position the sensing tip so that the conductive target remains within the specified measurement range during normal shaft movement.
Route the coaxial cable away from high-current power conductors and strong electromagnetic interference sources where practical. Avoid sharp bends, excessive mechanical tension, and unsupported cable sections near the connector.
The probe forms part of a complete eddy-current transducer chain. Verify compatibility with the associated extension cable and Proximitor Sensor before commissioning. During setup, verify the probe gap and electrical output against the applicable system calibration requirements.
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