Description

Bently Nevada 330171-00-08-10-02-00 | Machinery Protection Spare

2. Unboxing & Physical Snapshot

Model & Brand: Bently Nevada 330171-00-08-10-02-00 Proximity Probe, part of the 3300 5 mm proximity transducer system.
Approximate Physical Dimensions:
- Probe tip diameter: approximately 5.2 mm
- Case length: approximately 0.8 in. (20 mm)
- System cable length: approximately 1.0 m (3.3 ft)
- Standard 1/4-28 UNF mounting thread configuration
Estimated Shipping Weight: Approximately 0.3–0.5 lb (0.14–0.23 kg) with protective packaging.
What’s in the Box:
- Bently Nevada 330171 proximity probe
- Integrated extension cable assembly
- Miniature coaxial connector
- Protective ESD/moisture packaging
- Product identification label
- Calibration documentation when supplied

3. Product Introduction

The 330171-00-08-10-02-00 mounts directly into rotating machinery bearing housings, turbine casings, and other monitored locations where shaft displacement measurement is required. The probe works as part of the complete 3300 proximity transducer system, which includes the probe, extension cable, and Proximitor sensor (a complete chain must be verified before replacement installation).

This is a precision eddy-current sensing component. The probe tip, threaded body, and coaxial connection require careful handling because physical damage can affect measurement accuracy without obvious external signs. Keep the sensing surface clean, protect the connector end, and confirm mechanical gap settings during commissioning.

4. Core Technical Specifications

Parameter	Value
Manufacturer	Bently Nevada
Model Number	330171-00-08-10-02-00
Product Type	3300 5 mm Proximity Probe
Measurement Principle	Eddy-current displacement sensing
Probe Diameter	Approximately 5.2 mm
Mounting Thread	1/4-28 UNF-2A
Probe Construction	Stainless steel case with PPS probe tip material
Cable Length	Approximately 1.0 m (3.3 ft)
Cable Type	75 Ω coaxial cable
Connector Type	Miniature male coaxial connector
Operating Gap Range	Approximately 0.25–2.0 mm typical system range
Supply System	Requires compatible Bently Nevada Proximitor sensor
Power Consumption	Supplied through Proximitor sensor circuit
Output Signal	Displacement measurement signal through Proximitor
Operating Temperature	Approximately -35°C to +177°C (system dependent)
Hazardous Area Options	CSA/ATEX/IECEx options available for complete system configurations

Bently Nevada 330171-00-08-10-02-00

5. Global Compliance & Industry Certifications

Expected regulatory approvals and compliance considerations for the Bently Nevada 330171-00-08-10-02-00 include:

CE Mark compliance where applicable to the complete monitoring installation
UL/cUL recognition depending on the installed transducer system configuration
ATEX/IECEx hazardous-area approvals available for compatible 3300 proximity system configurations
CSA approvals available for approved hazardous-area installations
RoHS compliance depending on manufacturing revision
Marine approvals such as DNV GL only when included in a certified project package

ATEX/IECEx certification matters because proximity probes may be installed near turbines, compressors, and process equipment where flammable gases could exist. The complete approved sensor chain must match the hazardous-area requirements.

Verify specific lot certifications with OEM.

6. Long-Term Storage & Asset Preservation Guide

Keep the probe sealed in its original protective packaging until installation. The miniature coaxial connector and probe tip surface should remain protected from dust, moisture, and handling contamination.

Store below 60% RH in a temperature-controlled warehouse. Avoid placing the assembly near corrosive chemicals or battery charging areas because connector degradation can affect signal quality.

Inspect before field release. Check the probe thread, cable jacket, connector condition, and identification label. Do not bend the cable sharply near the probe body (this area experiences the highest mechanical stress during installation).

7. Physical Installation Prerequisites

Install only with the compatible Bently Nevada 3300 Proximitor sensor and approved extension cable configuration.
Verify the mounting thread condition before installation.
Maintain proper probe gap according to machinery monitoring system specifications.
Protect the miniature coaxial connector during routing and termination.
Provide adequate cable support to prevent vibration-induced fatigue.
Ensure the machine casing provides a clean, mechanically stable mounting surface.
Confirm grounding and shielding practices follow the monitoring system installation manual.

8. Buyer’s FAQ (Logistics & Compliance Focus)

Q: What HS Tariff Code is typically used for the Bently Nevada 330171-00-08-10-02-00?

A: Proximity probes are generally evaluated under HS classifications related to measuring, checking, or sensor equipment, often within HS 9031 categories depending on the importing country. The final Harmonized System classification should be confirmed by the importer or customs broker before shipment.

Q: Does Country of Origin affect procurement approval for this probe?

A: Yes. Country of Origin documentation can affect customs processing, contract requirements, and maintenance records. Verify the COO on the commercial invoice against supplier documentation and the product identification label. Some suppliers identify these probes as USA-origin products, but the actual lot documentation should be checked.

Q: Is shipping insurance recommended for this type of sensor?

A: Recommended. The probe is mechanically small but measurement-critical. Impact damage, cable deformation, or connector contamination may not be visible during receiving inspection but can cause incorrect vibration monitoring results.

Q: Does the 330171-00-08-10-02-00 include the latest firmware pre-loaded?

A: No. This is a passive proximity probe and does not contain firmware. Signal processing occurs in the compatible Proximitor sensor and monitoring system modules. Verify sensor compatibility, calibration requirements, and system configuration before installation.