Product Overview

The Bently Nevada 170133-050-00 is a high-performance 3300 XL Extension Cable designed to bridge the gap between proximity probes and Proximitor® sensors. This cable acts as a critical signal conduit, preserving the integrity of the eddy current signals used to measure shaft vibration, axial position, and radial displacement. Engineered for the 3300 XL series, it provides the exact electrical impedance required to maintain system calibration, ensuring that your 3500 Series monitoring system receives precise data from the field.

Part Number Breakdown: 170133-AAA-BB

Bently Nevada utilizes a standardized suffix system to define cable length and protective options:

• 170133: Base model for 3300 XL Standard Extension Cable.

• -050 (Cable Length): Indicates a 5.0 meter (approx. 16.4 feet) length.

• -00 (Armor Option): Standard non-armored coaxial cable configuration.

Technical Specifications

The 170133-050-00 meets rigorous industrial standards for signal stability and thermal resilience.

Engineering Advantages

• Optimized Signal Fidelity: This cable utilizes a low-loss shielded coaxial design that specifically rejects electromagnetic interference (EMI) and radio frequency interference (RFI). This ensures that the Proximitor sensor receives a clean signal even in environments with high electrical noise, such as near large motors or generators.

• High-Temperature Resilience: The cable insulation withstands extreme thermal environments up to +180 °C. This allows technicians to route the 170133-050-00 through high-heat zones near steam turbine casings or compressor housings without risking insulation breakdown or signal short-circuiting.

• Calibration Consistency: Bently Nevada factory-calibrates 3300 XL systems for specific total lengths (usually 5.0m or 9.0m). Using the 170133-050-00 ensures that the total electrical length of the probe-plus-cable matches the Proximitor's calibration, preventing "Scale Factor" errors.

• Rugged Click-Loc Connectors: The cable features specialized gold-plated coaxial connectors. These connectors provide a secure, vibration-resistant "click" lock that prevents accidental disconnections inside industrial junction boxes.

FAQs

Q: Is the 170133-050-00 extension cable 100% Brand New?

A: Yes. We supply only 100% Brand New and Original Bently Nevada hardware in factory packaging. Each cable includes a 12-month factory warranty to ensure long-term performance in critical protection loops.

Q: Can I connect two 5.0m extension cables together to reach 10 meters?

A: No. System calibration requires a specific total electrical length. Connecting two extension cables will alter the system impedance, leading to massive measurement errors. Always match the cable length to the specific Proximitor sensor calibration (e.g., use a 5.0m system length for a 5.0m calibrated sensor).

Q: How do I protect the connection point between the probe and the cable?

A: We recommend using Connector Protectors and silicone self-fusing tape. This prevents oil, moisture, and debris from entering the coaxial junction, which is the most common cause of signal "flat-lining" or noise in proximity systems.

Q: Does this cable work with older 7200 series systems?

A: While the connectors may physically fit, the electrical characteristics of the 3300 XL 170133 series differ from the legacy 7200 series. For maximum accuracy and E-E-A-T compliance in your maintenance records, always pair 3300 XL components with their respective series.