Bently Nevada 84661-55 Two-Conductor Armored Velocity Transducer Cable
55 ft armored, two-conductor cable with a moisture-resistant female connector at one end and terminal lugs at the other.
1Product Description
84661-55 is a 55 ft armored cable for a velocity transducer monitoring connection. It has two twisted, shielded 22 AWG conductors and uses a moisture-resistant female connector at one end with terminal lugs at the other.
The cable is used with monitors. It is not for use with a 21128 Velocity Transducer Housing, so the installed transducer and housing arrangement must be checked before replacement.
The 55 ft length falls within the family’s available 3 ft to 99 ft interconnect-cable range. Its specified operating temperature range is −50 °C to +120 °C (−58 °F to +248 °F).
2Technical Specifications
| Technical Item | 84661-55 |
|---|---|
| Brand | Bently Nevada |
| Product type | Two-conductor armored velocity transducer cable |
| Country / region | United States |
| Cable length | 55 ft |
| Conductors | Two, twisted and shielded |
| Conductor size | 22 AWG (0.5 mm²) |
| Cable armor | Armored |
| Connector end | Two-socket moisture-resistant female connector |
| Termination end | Terminal lugs |
| Use | With monitors |
| Not for use with | 21128 Velocity Transducer Housing |
| Available family lengths | 3 ft to 99 ft |
3Cable Construction
Shielded conductors and armored external protection
The cable uses two 22 AWG (0.5 mm²) conductors that are twisted and shielded. An armored exterior surrounds the cable construction for the stated Seismoprobe interconnect application.
One end is fitted with a two-socket moisture-resistant female connector. The opposite end uses terminal lugs, creating the defined connector-to-lug construction for the 55 ft cable configuration.
4Connection & Routing
Monitor connection and housing check
Use the cable with a compatible monitor connection. Confirm the two-socket female connector at the transducer end and the terminal-lug end at the receiving connection before installation; do not use this cable with a 21128 Velocity Transducer Housing.
The 55 ft selection is within the available three-to-ninety-nine-foot cable range. Confirm that the chosen length reaches both termination points while preserving the installed monitor and transducer arrangement.
5Product FAQ
How do I confirm that 84661-55 is the right replacement?
Match the complete part number and the product role. 84661-55 is a two-conductor armored velocity transducer cable; the suffix groups identify its selected mechanical, cable or connection arrangement.
What should be checked before exchanging 84661-55 during a shutdown?
Record the existing full model, both connection or mounting ends, installed route and physical dimensions before removing 84661-55. This avoids replacing it with a similar base product that has a different configuration.
How can I avoid selecting the wrong length for 84661-55?
Use the full coded length and measure the installed path between its two connection points. Do not select 84661-55 from the base number alone when a different cable, penetration or case-length selection would change the installed fit.
Which installed interfaces should be verified for 84661-55?
Verify the exact mounting or connector interfaces at the installed equipment before fitting 84661-55. The physical interface is part of the configuration and must match the item being replaced.
What information helps prepare a spare request for 84661-55?
Provide the complete model 84661-55, quantity, the installed product role and any recorded cable route, fitting, case or termination details. This makes it possible to distinguish configuration differences before the spare is selected.
Why should 84661-55 not be substituted by a similar family member?
Products in the same family can differ in length, mounting, fitting, armor, connector or approval selection. Compare the entire identification code and the installed physical arrangement before treating another family member as equivalent to 84661-55.
6Moore Automation
Replacement Planning Support
Moore Automation supports industrial automation parts for maintenance and replacement planning. Share the complete part number and quantity when submitting an enquiry.
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