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    Apter Power provides genuine Bently Nevada cabling solutions, engineered for maximum durability and reliable data transmission in harsh industrial monitoring environments.

84661-18

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Bently Nevada 84661-18 is a standard armored interconnect cable used with monitors to provide reliable signal transmission.
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Technical specifications for 84661-18

  • Manufacturer:
    Bently Nevada
  • Part Number:
    84661-18
  • Product Family:
    330500 Velomitor Piezo-velocity Sensor
  • Product Type:
    Standard Armored Interconnect Cable
  • Stock:
    1
  • Cable Type:
    Two-conductor twisted, shielded 22 AWG armored cable
  • Connector:
    Two socket moisture-resistant female connectors (one end)
  • Cable Length:
    18 ft (5.49 m)
  • Termination:
    Terminal lugs (other end)
  • Application:
    Used with monitors
  • Compatibility:
    Not for use with 21128 Velocity Transducer Housing
  • Minimum Length:
    3.0 ft (0.9 m)
  • Maximum Length:
    96 ft (29 m)
  • Temperature range:
    -29 to 121°C (-20 to 250°F)
  • Weight:
    1.9 kg
  • Estimated shipping dimensions:
    36x36x9cm
  • Tariff Code:
    8712008900
  • Country of origin:
    USA
  • Place of shipment:
    Xiamen, Fujian, China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Specifications Operation Interoperability Application Scenarios

Features:

  • Armored two-conductor twisted and shielded 22 AWG construction provides dependable cable protection and signal transmission.
  • Moisture-resistant female connectors with terminal lug termination simplify integration into monitor wiring systems.
  • Available in an 18 ft (5.49 m) configuration while conforming to the supported cable length range for monitor installations.
Bently Nevada 84661-18 serves as a standard armored interconnect cable for industrial monitoring systems that require dependable field wiring. The combination of twisted conductors, shielding, and armored construction supports reliable cable routing in demanding environments. Its connector arrangement allows straightforward integration with compatible monitoring equipment.

The cable is configured with two socket moisture-resistant female connectors on one end and terminal lugs on the other, providing practical flexibility during installation. This layout supports secure electrical connections between monitoring devices and field wiring without requiring additional connector assemblies.

Bently Nevada 84661-18 is supplied as an 18 ft (5.49 m) cable and belongs to a product family supporting lengths from 3.0 ft (0.9 m) to 96 ft (29 m). It is intended for use with monitors and should not be installed with the 21128 Velocity Transducer Housing. Proper compatibility helps ensure correct application within industrial monitoring systems.

The 84661-18 Bently Nevada Standard Armored Interconnect Cable may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Bently Nevada 84661-18 Standard Armored Interconnect Cable Manuals,Datasheets,Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
Bently Nevada 84661-18 Standard Armored Interconnect Cable Specs

General

  • Manufacturer Bently Nevada
  • Model 84661-18
  • Condition New Original ready stock
  • Product Family 84661-22,84661-49,84661-65
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
  • High-hardness armor protection: The outer layer uses a stainless steel armor structure.
  • Excellent tensile strength: Internal reinforced core wires prevent damage from pulling.
  • Low signal attenuation impedance: Ensures long-distance transmission of high-frequency vibration signals.
  • Stable operation over a wide temperature range: Special insulation layer adapts to extreme high and low temperature environments.
  • Seamless sensor docking: Perfectly matches the 3300 XL series probes.
  • Standard preamplifier interface: Directly connects to extension cables or preamplifiers.
  • Multi-system compatibility: Adapts to the 3500 and Bentley's entire monitor line.
  • Quick-locking and anti-loosening: The connector design offers extremely high field interchangeability.
  • Petrochemical refining turbines: Vibration monitoring for long-cycle, high-temperature, and dusty units.
  • Metallurgical rolling mills: Resisting harsh operating conditions caused by metal shavings impact.
  • Offshore wind power: Preventing cables from being corroded by moisture and corrosive gases.
  • Large hydroelectric generators: Signal connection for the bearing positions of hydroelectric generator sets.
Description
Bently Nevada 84661-18 is a standard armored interconnect cable intended for monitor applications where dependable electrical connections are required. The cable uses a two-conductor twisted, shielded 22 AWG armored construction to help provide a durable interconnection between field devices and monitoring equipment.

One end of Bently Nevada 84661-18 is fitted with two socket moisture-resistant female connectors, while the opposite end is terminated with terminal lugs for convenient installation. This connector arrangement supports straightforward wiring in industrial monitoring systems while maintaining a secure connection.

The cable is available in an 18 ft (5.49 m) length, falling within the supported installation range of 3.0 ft (0.9 m) to 96 ft (29 m). Bently Nevada 84661-18 is used with monitors and is not compatible with the 21128 Velocity Transducer Housing, making correct application selection important during installation.
Alternative Names
8466I-I8 8466118 84661-22 84661-49 84661-65 84661-70 84661-06 84661-82
Technical notes
Engineered for high-reliability vibration monitoring, the Bently Nevada 84661-18 interconnect cable minimizes attenuation across extended runs. This heavy-duty armored cable maintains stable 50-ohm characteristic impedance to prevent data loss in EMI-heavy environments. 
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
Why does Bently Nevada 84661-18 use a twisted and shielded cable construction?
The two-conductor twisted, shielded 22 AWG cable construction provides a protected signal path while the armored design adds mechanical durability.
How does Bently Nevada 84661-18 connect to field equipment?
One end is equipped with two socket moisture-resistant female connectors, and the opposite end uses terminal lugs for wiring connections.
Can Bently Nevada 84661-18 be installed with 21128 Velocity Transducer Housing?
No. Bently Nevada 84661-18 is specified as not for use with the 21128 Velocity Transducer Housing.
Does Bently Nevada 84661-18 have a fixed cable length?
Yes. The cable supplied under this part number is 18 ft (5.49 m) long.

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