Product Details
Configured for dynamic fluid-film bearing displacement and shaft position measurement in machinery protection platforms, the Bently Nevada 330101-00-16-10-02-CN (330101 Proximity Probe) provides direct physical voltage modulation through radio-frequency eddy-current observation.
Suffix Breakdown & Model Matrix
| Option Field | Code | Configuration Detail |
|---|---|---|
| Unthreaded Length | 00 | 0.0 in unthreaded case length |
| Overall Case Length | 16 | 1.6 in total case length (3/8-24 UNF thread) |
| Total Length | 10 | 1.0 meter (3.3 feet) integrated cable length |
| Connector / Cable | 02 | Miniature coaxial ClickLoc connector, standard cable |
| Agency Approval | CN | Country-specific certification approvals |
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 330101-00-16-10-02-CN |
| Brand | Bently Nevada |
| Origin | USA |
| Weight | 0.323 kg (Shipping weight: 1.30 kg) |
| Dimensions | 3/8-24 UNF thread, 1.6 in overall case length, 1.0 m cable length |
| Operating Temp | -51 deg C to +177 deg C (-60 deg F to +351 deg F) |
| Power Consumption | Passive transducer component (powered via Proximitor Sensor loop) |
| Probe Tip Material | Polyphenylene sulfide (PPS) |
| Probe Case Material | AISI 303 or 304 stainless steel (SST) |
| Connector Type | Miniature coaxial ClickLoc connector |
| System Linear Range | 2.0 mm (80 mils), starting at 0.25 mm (10 mils) offset |
Eddy-Current Probe Scaling and Gap Voltage Validation
The 3300 XL 8 mm probe operates by generating a high-frequency magnetic field at the tip, inducing eddy currents in the metallic target surface. Sensor output scales at a calibrated nominal linear transfer function of 7.87 V/mm (200 mV/mil) when paired with matching 3300 XL Proximitor Sensors and extension cables. Target mechanical positioning verification requires DC gap voltage validation using a calibrated multimeter. Standard installation targets a center-gap voltage output of -10 VDC across the Proximitor signal terminals, corresponding to approximately 1.27 mm (50 mils) physical standoff from carbon steel targets (AISI 4140).
Frequently Asked Questions
Q: What is the mandatory electrical constraint when connecting this probe to a 3300 XL Proximitor Sensor?
A: The probe system total length must strictly match the calibrated system length (1.0 meter probe combined with matching extension cable to reach 5.0 meter or 9.0 meter system total tuning). Deviations alter system capacitance and cause scale factor distortion.
Q: How does the ClickLoc connector maintain electrical integrity in high-vibration environments?
A: The ClickLoc coaxial connector utilizes a keyway locking mechanism designed to prevent self-loosening under structural vibration. Connection integrity requires tightening until an audible click engagement is verified.
Field Installation Guidelines
- Inspect thread engagements prior to insertion; ensure mounting tapped hole is free of debris to prevent binding on the 3/8-24 UNF stainless steel case.
- Maintain a minimum unthreaded target clearance area around the probe tip of 30 mm (1.2 in) diameter to avoid lateral metallic cross-talk干扰 or structural interference.
- Tighten probe mounting locknuts using standard mechanical torque limits; do not exceed 3.4 N-m (30 in-lb) on the 3/8-24 threads.
- Set mechanical probe gap while observing the DC gap voltage at the monitor or Proximitor test points. Adjust physical position until voltage reads -10.0 VDC +/- 0.5 VDC.
- Connect ClickLoc coaxial connectors cleanly. Apply protective silicone insulation boots over coaxial connectors to isolate electrical connections from ground potential and fluid ingress.
- Route probe cabling through dedicated grounded conduit or cable trays. Maintain separation from AC power lines and high-voltage drive conductors to prevent electromagnetic noise coupling.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
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System reliability directly determines operational profitability across high stakes process industries. Modern industrial automation platforms must eliminate single points of failure to prevent catastrophic shutdowns. Deploying fault tolerant architecture safeguards complex facilities against unexpected hardware glitches, network disruptions, and maintenance outages.
Understanding Types of Noise in Electronic Circuits and Control Systems
Signal integrity directly determines measurement accuracy and loop stability across industrial automation environments. Electronic noise introduces unwanted stochastic interference into analog loops, sensor feedback lines, and digital fieldbus networks. Understanding how intrinsic electronic noise and external electromagnetic interference manifest allows control engineers to optimize signal conditioning and shield sensitive instrumentation effectively.
Why 24V DC Power Supplies Standardize Modern Industrial Automation
Industrial control cabinets worldwide rely on 24V DC as the universal power standard for field instrumentation, sensors, and controllers. Walk into any manufacturing plant, and you will find PLCs, human-machine interfaces (HMIs), and smart actuators running on extra-low voltage DC. Standardizing on 24V DC enhances operational safety, lowers cabinet footprint, and maintains steady control performance across factory networks.