Bently Nevada 16925-99 Interconnect Cable

Bently Nevada 16925-99 Interconnect Cable

The Bently Nevada 16925-99 operates as a dedicated hardware component for signal transmission between proximity monitoring modules and external field instrumentation within industrial TSI networks.

Hardware Specifications

Mechanical Monitoring & TSI Characteristics

The 16925-99 interconnect cable is engineered to maintain low-noise signal transmission in proximity transducer systems, effectively minimizing signal attenuation over long-distance runs. The 3-conductor shielded architecture provides robust cross-talk suppression, which is critical when routing sensitive DC voltage or 4-20 mA signals in high-electromagnetic interference environments. The cable is designed to uphold the impedance characteristics required for accurate rotor dynamics data transmission. By maintaining a controlled capacitance and resistance per unit length, the cable ensures that the transducer system's linear output remains consistent, preventing measurement shifts that could otherwise trigger false Alarms or Danger states in the rack monitoring hardware.

Frequently Asked Questions

Q: Can this cable be used for extending the distance between a probe and a Proximitor sensor?

A: No. This cable is designed for signal interconnection between monitoring modules and terminal blocks. Extending a proximity probe to Proximitor cable run using this cable will alter system impedance and invalidate the calibration.

Q: Is the shield in the 16925-99 cable designed to be grounded at both ends?

A: Proper grounding practices for TSI systems typically dictate grounding the shield at a single point, usually at the rack or junction box, to prevent ground loops. Consult the specific site installation manual for the grounding topology required for your system.

Field Installation Guidelines

• When routing, maintain physical separation from high-voltage AC power lines to avoid inductive noise coupling.
• Ensure that the shield is properly terminated at the designated grounding terminal within the rack or junction box to maintain shielding effectiveness.
• Do not exceed the cable's bend radius requirements during installation to avoid damaging the internal conductors or the shield braid.
• Verify signal continuity and insulation resistance between conductors and the shield prior to final system commissioning.
• Use appropriate cable ties and conduit supports to mitigate mechanical fatigue caused by machine vibration or thermal expansion/contraction of the cable path.