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In Stock
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84661-18

Standard ArmoredInterconnect Cable

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Technical specifications for 84661-18

  • Product Model
    84661-18
  • Product Parameters
    Standard ArmoredInterconnect Cable
  • Tariff Code
    8537101190
  • Country of origin
    USA
  • Place of shipment
    Xiamen, China
  • In stock
    1 unit
  • Estimated Shipping Size
    27x27x3cm
  • Manufacturer
    Bently Nevada
  • Weight
    0.3 kg
  • Cable Length
    18 ft (5.5 m / 216 in)
  • Conductor Size
    0.382 mm² (22 AWG)
  • Number of Conductors
    2 (twisted pair)
  • Armor Material
    304 stainless steel braided armor
  • Conductor Gauge
    22 AWG (0.382 mm²)
  • Voltage Rating
    Low-voltage signal cable
  • Current Capacity
    Up to 5 A per conductor

Description

The 84661-18 Standard Armored Interconnect Cable is a critical accessory designed for use with Bently Nevada vibration monitoring systems, including the 330505 Low Frequency Velocity Sensor. The 84661 cable provides the essential connection between the transducer and the monitoring system, ensuring reliable signal transmission in demanding industrial environments.

The 84661-18 cable features stainless steel armor over shielded 0.382 mm² (22 AWG) cable, delivering superior mechanical protection against crushing, abrasion, and other physical hazards commonly encountered in industrial settings. The 84661-18 utilizes a 2-conductor twisted, shielded configuration that effectively minimizes electrical noise interference, ensuring accurate and consistent signal transmission from the transducer to the monitoring equipment.

Alternative Names

84661-I8 8466I-18 84661 18 84661 I8 8466I 18 8466I I8

Information

Overview Manuals Application Notes Product Applications Monitor / Junction Box Termination

Features:

  • Stainless Steel Armor Construction
  • Shielded Twisted-Pair Design
  • Moisture-Resistant Female Connector
  • Ring Lugs at Monitor End
  • Wide Temperature Range
The 84661-18 is an 18-foot (5.5 meter) standard armored interconnect cable from the Bently Nevada 84661 series. It is constructed with two 22 AWG (0.382 mm²) twisted conductors, continuous shielding, and a 304 stainless steel braided armor overshield for mechanical protection in industrial environments.

The cable is terminated at the transducer end with a moisture-resistant female connector designed for connection to Bently Nevada Seismoprobe velocity transducers (9200 or 74712 series) or compatible accelerometers. The opposite end is fitted with ring lugs for secure connection to terminal blocks or binding posts on Bently Nevada monitors, vibration data collectors, or the 1900/65A general purpose equipment monitor.

The 84661-18 Bently Nevada Standard ArmoredInterconnect Cable may still be available for purchase and support from Amikon Limited beyond End-Of-Life (EOL) by the manufacturer (OEM).
Bently Nevada 84661-18 Standard ArmoredInterconnect Cable Manuals, Datasheets, Drivers, 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.
The 84661 series is specified for cable lengths typically ranging from 10 feet (3.0 m) to 33 feet (10.1 m). The 84661-18 represents a mid-range standard length. The stainless steel braided armor provides protection against abrasion, crushing, and environmental exposure in harsh industrial settings including power plants, refineries, chemical processing facilities, and manufacturing plants. The shielded construction with armor overshield minimizes electromagnetic interference on the low-level velocity signals transmitted from the Seismoprobe transducer to the monitoring equipment.
 
The moisture-resistant connector maintains signal integrity in humid or condensing environments and prevents moisture ingress at the transducer connection point. The ring lug termination at the monitor end allows secure, reliable connection to instrument terminals.
  • Power Generation: Deployed in thermal/nuclear/combined-cycle stations to safeguard generator sets
  • Oil & Gas: Implemented across upstream/downstream machinery to mitigate catastrophe risks
  • Petrochemical Refining: Protects continuous-duty process compressors from severe structural cross-contact
  • Steam Turbines: Tracks differential growth between fast-heating rotor and slower-expanding stator casing
  • Gas Compressors: Monitors axial changes and heavy shaft displacements in industrial compressors
  • Fluid-Film Bearings: Provides long-range non-contact positioning for massive rotating assemblies
This content has been produced using multiple sources.Amikon takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
Route the opposite end of the cable (terminal lugs) into your junction box or Bently Nevada monitoring module.
Connect the two signal conductors to the designated terminals (refer to your specific monitor's manual, such as the 3500/42M Operation Manual).
Ensure the shield drain wire is properly grounded at the monitor/panel side to prevent ground loops and electromagnetic noise

Technical notes

The 84661-18 Standard Armored Interconnect Cable operates effectively within a temperature range of -29°C to 121°C (-20°F to 250°F), making the 84661-18 suitable for a wide range of industrial applications, including hydroelectric turbine monitoring, compressor control systems, and general machinery diagnostics. The 84661-18 is available in standard lengths with a minimum length of 3 ft (0.91 m) and a maximum length of 96 ft (29 m), with custom lengths available in one-foot increments at additional cost to accommodate specific installation requirements.

FAQs

  • What is the primary purpose of the 84661-18 cable?

    +
    This interconnect cable transmits vibration signals safely and reliably from the Velomitor sensor to Bently Nevada monitoring modules (like the 3500 series) in industrial machinery environments.
  • What are the key specifications of this cable?

    +
    It consists of a 3-conductor, 22 AWG (0.5 mm²) shielded and armored cable. It features a 3-socket plug on one end and terminal lugs on the other..
  • Can I order a custom length?

    +
    Yes. While the "-18" designates 18 feet, the 16710 series is available in custom lengths ranging from a minimum of 3.0 ft (0.9 m) to 99 ft (30 m).
  • What is the operating temperature of the cable?

    +
    Typically, the operating temperature ranges from -40°C to +85°C depending on the exact insulation and environmental conditions.
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Disclaimer: Amikon Limited sells new and surplus products and develops channels for purchasing such products. Amikon Limited is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because Amikon Limited is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. Amikon Limited is not an authorized distributor, dealer, or representative of the products displayed on this website. All product names, trademarks, brands, and logos used on this website are the property of their respective owners. The description, explanation, or sale of products with these names, trademarks, brands, and logos is for identification purposes only and is not intended to indicate any association with or authorization from any rights holder.
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