Configured for high-frequency non-contact shaft displacement and vibration measurement in 3300 XL Transducer System platforms, the Bently Nevada 330104-00-08-10-02-CN (330104 Proximity Sensors) provides direct physical/electrical execution. It projects an alternating radio frequency magnetic field through its 8 mm tip coil to sense real-time target distance relative to static bearing housings.
Suffix Breakdown & Model Matrix
| Option Code | Designation | Parameter Value / Option Description |
|---|---|---|
| 330104 | Base Model | 3300 XL 8 mm Proximity Probe, M10 x 1 thread |
| -00 | Unthreaded Length Option | 0 mm |
| -08 | Overall Case Length Option | 80 mm |
| -10 | Total Length Option | 1.0 meter (3.3 feet) |
| -02 | Connector and Cable Type Option | Miniature coaxial ClickLoc connector, standard cable |
| -CN | Agency Approval Option | Country specific approvals (China) |
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 330104-00-08-10-02-CN |
| Base Model | 330104 |
| Brand | Bently Nevada |
| Series | 3300 XL 8 mm |
| Product Type | Proximity Sensors |
| Origin | USA |
| Case Geometry & Threading | M10 x 1 thread, 80 mm overall case length, 0 mm unthreaded length |
| Total Cable Length | 1.0 meter (3.3 feet) |
| Connector & Cable Type | Miniature coaxial ClickLoc connector, standard 75 ohm cable |
| Agency Approvals | Country specific approvals (CN option) |
| Operating Temp | -51 to +177 deg C (Standard probe operating envelope) |
| Power Consumption | Passive physical component (0 W) |
| Dimensions | Standard 8 mm probe tip diameter, 80 mm case length |
| Weight | 0.4 kg |
Eddy-Current Probe Scaling & Rotor Dynamics
The 330104-00-08-10-02-CN probe maintains linear eddy-current probe scaling at a standard 7.87 V/mm (200 mV/mil) sensitivity when properly paired with an extension cable and 3300 XL Proximitor sensor tuned for a matched total system length (such as a 4.0-meter extension cable for a 5.0-meter system). Mechanical installation requires gap voltage validation targeting -10 VDC at nominal shaft center position. This setting guarantees wide linear range headroom for dynamic peak-to-peak vibration excursions and optimizes cross-talk suppression across adjacent channels monitoring rotor dynamics.
Frequently Asked Questions
Q: What function does the ClickLoc miniature coaxial connector serve?
A: The ClickLoc connector incorporates an internal locking collar mechanism that prevents the coaxial connection from backing off under high machine vibration, maintaining low electrical contact resistance.
Q: How does the -CN approval option affect installation compliance?
A: The -CN suffix indicates compliance with Chinese local regulatory standard certifications, requiring adherence to regional safety guidelines and field documentation specifications.
Q: Can the 1.0-meter probe cable be connected directly to a 5.0-meter Proximitor sensor?
A: No, a 1.0-meter probe requires a matching 4.0-meter extension cable to complete the 5.0-meter total electrical system length calibrated for the Proximitor sensor.
Field Installation Guidelines
- Inspect the M10 x 1 mounting hole for clean threads and clear any metal shavings prior to threading the probe.
- Thread the 80 mm probe body into the mounting hole by hand until the tip nears the target surface.
- Connect the probe to the extension cable and Proximitor sensor, then monitor DC voltage output while adjusting thread depth to hit the -10 VDC target gap voltage baseline at physical shaft center.
- Tighten the probe locknut against the mounting face to lock physical position without applying rotational torque to the cable lead exit.
- Join the ClickLoc miniature coaxial connector securely to the matching extension cable lead and slide a protective rubber connector boot over the connection to isolate the shield from ground loops.
What's clients say about us
Excellent Emergency Support!
Our production line was down due to a faulty Bently Nevada monitor. We found it in stock here and they shipped it via DHL immediately. Back in operation within 48 hours—truly a lifesaver for our plant.
Mark Thompson
Maintenance Manager, USAReliable Source for New Spares
Finding brand new, original modules is critical for our safety. This team delivers factory-fresh components with full certification. Their commitment to only selling new products makes them our most trusted partner.
Robert Hoffmann
Engineering Lead, GermanyTop-tier Service and Quality
We have sourced Honeywell and Schneider parts here for two years. Every shipment arrives well-packaged with original factory seals intact. Clear communication and the best lead times in the industry.
Lucas Müller
Operations Director, GermanyRelated Products
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