100767-01 Bently Nevada Vibration System Component

Product Overview

The Bently Nevada 100767-01 functions as a specialized extension and interface component within the 3300 XL Proximity Transducer System. This precision cable assembly establishes a high-fidelity electrical path between the proximity probe and the Proximitor* sensor module. It preserves the exact system impedance required for accurate 1:1 signal conversion, ensuring the DCS or 3500 series monitor receives precise shaft vibration, position, and thrust data. We supply this component as 100% Brand New and Original, guaranteed to meet API 670 requirements for critical rotating asset protection.

Technical Specifications

The 100767-01 features a low-noise coaxial architecture designed to eliminate signal attenuation over long cable runs.

Engineering Advantages

• Impedance Matching Integrity: The 100767-01 maintains the strict 50-ohm or 75-ohm (system dependent) impedance characteristics necessary for eddy current transducers. This prevents signal reflections that cause "ghost" vibration readings, ensuring total measurement accuracy.

• Advanced EMI/RFI Shielding: Bently Nevada utilizes precision braided shielding to protect the sensitive millivolt signals from electromagnetic interference. This allows for stable operation in electrically congested areas, such as turbine decks near high-power generators.

• Rugged Environmental Protection: The industrial-grade outer jacket repels synthetic lubricants, moisture, and corrosive chemicals. With a temperature rating up to +177°C, the 100767-01 withstands the intense heat found in gas turbine enclosures and steam-driven pump skids.

• Vibration-Resistant Connectors: The factory-terminated connectors feature robust locking mechanisms. This design resists the constant mechanical oscillation of rotating machinery, preventing intermittent signal loss that often triggers nuisance alarms in machinery protection systems.

• Seamless 3300 XL Integration: This component provides a "plug-and-play" fit with all 3300 XL series Proximitors and probes. It simplifies the installation of complex machinery protection strings by providing a pre-calibrated interface that eliminates the need for field soldering or manual gain adjustments.

FAQs

• What does the "-01" designation signify for the 100767 series?

  The "-01" indicates a specific factory configuration, typically defining the physical length or the specific connector orientation for the 100767 interface series. It ensures the cable meets the exact calibration requirements of your 3300 XL system.

• Can I shorten the 100767-01 cable in the field?

  No. You must never shorten or field-terminate Bently Nevada transducer cables. These cables are factory-trimmed to specific electrical lengths to maintain system calibration. Cutting the cable will alter the impedance and result in incorrect vibration readings.

• Is the 100767-01 compatible with older, non-XL 3300 systems?

  The 100767-01 is engineered for the 3300 XL series. While it may physically connect to older 3300 systems, you must verify the electrical compatibility and system length requirements (5m or 9m) to ensure the accuracy of the Proximitor sensor output.

• How should I protect the connectors during installation?

  We recommend using Bently Nevada connector protector kits if the junctions are exposed to oil or conductive fluids. Ensure the connectors are fully seated and dry before applying any protective sleeves.