Bently Nevada 9571-17 Interconnect Cable

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Manufacturer: Bently Nevada
Product No.: 9571-17
Country of origin:สหรัฐอเมริกา
Product Type: Interconnect Cable
Barcode: 8537101190
Payment: T/T, Western Union
Weight: 2000g
Dimensions: 280 mm x 280 mm x 25 mm
Shipping port: Xiamen
Warranty: 12 months

Description

The Bently Nevada 9571-17 is a heavy-duty, standard interconnect cable assembly optimized for industrial machinery condition monitoring and vibration tracking loops. Engineered with a 2-conductor twisted, shielded pair configuration utilizing high-grade 22 AWG conductors, this rugged assembly serves as the key signal link between transducers—such as the Velomitor piezo-velocity sensors or specialized low-frequency accelerometers—and proximity or vibration monitors. It features an integrated 2-socket moisture-resistant female connector at the sensor-facing terminus and prepared terminal ring lugs at the backend interface for clean cabinet termination. Designed to handle severe industrial conditions, this instrumentation cable provides optimal shielding attenuation to reject electromagnetic interference (EMI) and radio frequency interference (RFI) across extended field runs. The option code 17 specifies a precise fixed length of 17 feet (5.2 meters) to maintain consistent impedance control within customized system layouts without extra coil accumulation.

Features

Twisted-Pair Shielded Construction: 22 AWG double-conductor design minimizes inductive crosstalk and cross-talk noise across long industrial signal runs.
Moisture-Resistant Connection: Outfitted with an overmolded 2-socket female connector on the field terminus to prevent liquid ingress in humid environments.
Pre-Terminated Monitor Lugs: Features durable terminal ring lugs at the cabinet side for direct connection onto terminal strips without field crimping.
Wide Thermal Envelope: Rated to withstand continuous operational temperature exposures ranging from -29 degC to +121 degC.
Optimized System Length: Pre-cut 17-foot option prevents excess loop storage while satisfying point-to-point field bridging.

Applications

Interconnecting Velomitor piezo-velocity sensors with remote diagnostic monitors or continuous monitoring racks.
Machinery monitoring systems in oil and gas extraction facilities, petrochemical refining complexes, and municipal pumping stations.
Critical absolute casing vibration loops on high-speed rotating equipment, large cooling fans, and industrial pumps.
Field routing within protective conduit tracks where severe EMI interference requires high-integrity drain shields.

Ordering Information

Model Code	Configuration Option	Technical Value Description
9571	Base Assembly Model	Standard Interconnect Cable (2-Conductor, 22 AWG, Shielded)
-17	Cable Length Designation	17 feet (5.2 meters) continuous length

Technical Specifications

Parameter	Specification Value
Conductor Gauge	22 AWG (0.382 mm2)
Core Arrangement	2-conductor twisted pair with integrated drain wire
Field Connection End	2-socket moisture-resistant female molded connector
Monitor Connection End	Pre-installed ring terminal lugs
Operating Temperature Range	-29 degC to +121 degC (-20 degF to +250 degF)
Maximum Allowed System Loop	305 meters (1000 feet) maximum total run when matched with approved sensor
Application Constraints	Not for use inside the 21128 Velocity Transducer Housing
Manufacturer	Bently Nevada (A Baker Hughes Company)
Country of Origin	U.S.A.
Shipping Weight (Calculated)	2.0 Kg
Package Dimensions (Calculated)	280 mm x 280 mm x 25 mm

Installation Guidelines

CRITICAL WARNING

Isolate and fully de-energize the machine monitoring system loop prior to pulling, routing, or terminating instrumentation wiring. Handling live field signals near high-energy machinery sections can induce dangerous system loop faults, trigger accidental process shutdowns, or create electrical discharge hazards.

Field engineers must strictly observe the following professional connection sequence:

Route the cable through dedicated, grounded steel conduit lines to isolate the 22 AWG twisted pairs from high-voltage motor power feeds.

Inspect the 2-socket moisture-resistant female head for any contaminants, debris, or moisture prior to mating with the sensor housing connector receptacle.

Engage the female thread assembly tightly onto the sensor receptacle to create a fully sealed environmental barrier against liquid ingress.

Land the backend ring terminal lugs securely on the terminal blocks inside the panel enclosure, anchoring the shield wire to the designated instrumentation ground point.

Key Features:

#Interconnect Cables

Product Documentation

Technical Datasheet (PDF) Complete specifications and technical drawings.

What is the physical size and wire structure used inside this cable?

The core assembly consists of a 2-conductor twisted, shielded pair using 22 AWG (0.382 mm2) copper conductors. It includes an integrated drain wire to enable continuous grounding paths across the instrument loop.

Can this interconnect cable be deployed with any velocity sensor?

This cable is designed for standard transducers such as the Velomitor piezo-velocity sensors. However, it is explicitly not compatible for internal routing inside the 21128 Velocity Transducer Housing.

What is the continuous operational temperature limitation for this assembly?

The continuous thermal operating range is rated from -29 degC up to +121 degC (-20 degF to +250 degF), making it suitable for standard machine casing environments.

How is the shielding drain wire handled during multi-point termination?

To prevent dangerous ground loops from interfering with the vibration signal, the shield drain wire should be landed cleanly at one end only, typically at the instrumentation monitor or cabinet common ground strip.

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TECHNICAL SPECIFICATIONS

Color pattern	สีขาวอมเทา
Country of origin	สหรัฐอเมริกา

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Bently Nevada 9571-17 Interconnect Cable