02173006-99 Bently Nevada 18 AWG 2-Conductor Shielded Cable

Product Executive Overview

The 02173006-99 is an industrial-grade, 2-conductor 18 AWG twisted and shielded bulk interconnect cable manufactured by Bently Nevada. Designed specifically for critical machinery protection networks, this raw signal cable links field-mounted vibration sensors, accelerometers, velocity pickups, and Proximitor sensor modules back to centralized rack monitoring systems.

Constructed with high-purity stranded copper drivers, a twisted-pair geometry to mitigate electromagnetic interference (EMI), and a 100% coverage overall shield, the 02173006-99 cable ensures clean, low-attenuation signal transmission over extended distances. Supplied in bulk spool lengths without pre-terminated connectors or lugs, it offers full flexibility for custom field wiring and conduit pulls.

Global PLC Spare HUB Insight & Field Engineering Review

In turbomachinery and rotating equipment monitoring systems, high-frequency low-voltage signals are susceptible to stray industrial ground loops and electrical noise generated by nearby variable frequency drives. The Bently Nevada 02173006-99 bulk cable is engineered with precise conductor twisting to maximize common-mode noise rejection across long terminal runs.

During a turbine monitoring system overhaul at a petrochemical plant, field engineers experienced intermitten dynamic signal noise on several proximity channels. Replacing deteriorating third-party field wiring with dedicated 02173006-99 shielded cable eliminated high-frequency cross-talk and restored stable vibration spectral baseline readouts across all monitoring channels.

System Configuration Breakdown

Technical Parameters & Structural Specs

• Brand / Manufacturer: Bently Nevada / Baker Hughes
• Part / Catalog Number: 02173006-99
• Product Type: Bulk Instrumentation & Sensor Interconnect Cable
• Conductor Gauge: 18 AWG (American Wire Gauge)
• Conductor Count: 2 Conductors (Twisted Pair Configuration)
• Shielding Type: Foil Shield with Stranded Tinned Copper Drain Wire
• Cable Length: 99 Feet (~30.1 Meters)
• Jacket Material: High-Density Industrial Grade Outer Sheath
• Capacitance (Conductor-to-Conductor): Optimized Low-Capacitance Core
• Voltage Rating: 300V Standard Instrumentation Level
• Terminal Configuration: Bare Cut Ends for Custom Field Crimp/Solder Connections
• Country of Origin: Made in U.S.A.

Application Scenarios & System Diagnostics

• Point-to-point field wiring connecting Bently Nevada Proximitor sensor housings to 3500 Series or 3300 Series rack monitors.
• Interfacing piezoceramic accelerometers and seismic velocity transducers to junction box terminal strip blocks.
• Routing vibration signals through industrial rigid or flexible conduit systems in hazardous processing zones.
• Diagnostic loop continuity testing and signal degradation troubleshooting using TDR (Time-Domain Reflectometry) and insulation resistance testing.

Installation, Maintenance & Logistics Terms

When installing 02173006-99 cable through plant conduit or cable trays, maintain proper minimum bend radius limits to prevent damaging the internal foil shield or straining conductors. Ensure the shield drain wire is connected to ground at one end only (typically at the monitoring rack end) to prevent ground loops that introduce signal ripple.

Strip outer jacket ends carefully with dedicated cable stripping tools to avoid nicking the 18 AWG copper strands or inner conductor insulation layers.

Package Contents: 1 x 99-Foot Spool of Bently Nevada 02173006-99 Bulk Cable.

Global Express Dispatch: Orders process and ship within 24 to 48 hours via premium express air carriers including FedEx, UPS, and DHL worldwide.

Warranty Guarantee: Supplied with a full 12-month replacement warranty covering physical manufacturing defects and conductor continuity under standard installation conditions.

Frequently Asked Questions & Technical Advice

Q1: What is the main operational advantage of using an 18 AWG conductor gauge versus lighter 22 AWG sensor cables?

A1: The larger cross-sectional area of 18 AWG conductors reduces total DC loop resistance over long runs, minimizing voltage drop and signal attenuation when running signals hundreds of feet back to the control room.

Q2: Why is the drain wire shield grounding rule critical during field installation?

A2: Grounding the cable shield at both ends creates a potential difference loop across the plant ground plane, introducing AC hum into sensitive 200 mV/mil proximity signals. Always insulate the shield at the field transducer head and earth it at the rack monitor ground bus.

Q3: How do technicians test for conductor degradation or broken insulation in installed cable runs?

A3: Disconnect both ends of the cable run and perform a DC resistance test across the two conductors, followed by a 500V Megohmmeter (Megger) test between each conductor and the drain shield. Low insulation resistance points to moisture ingress or jacket abrasion inside the conduit.

Q4: Does this 99-foot spool come pre-terminated with BNC or terminal lug connectors?

A4: No, the -99 designation indicates raw bulk cable supplied with plain cut ends, giving installation crews complete freedom to strip, crimp, or solder custom terminal lugs or BNC connectors on site.

Q5: What critical factors should guide cable selection for long-distance vibration transducer loops?

A5: Evaluate overall length requirements, ambient environmental temperatures, exposure to oil or chemical splashes, and the total cable capacitance per foot, as excessive capacitance can attenuate high-frequency peak-to-peak vibration spikes.

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