Bently Nevada 21747-085-01 Extension Cable 7200 8mm System Armor
Manufacturer: Bently Nevada
Product No.: 21747-085-01
Condition： In stock
Product Type: Extension Cable
Product Origin: USA
Payment: T/T, Western Union
Weight: 1500g
Shipping port: Xiamen
Warranty: 12 months
Estimate delivery times: 12-26 days (International), 3-6 days (United States).
Return within 30 days of purchase. Duties & taxes are non-refundable.
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Product Overview
The Bently Nevada 21747-085-01 serves as a critical link in the 7200 Series proximity transducer system. This high-performance extension cable ensures precise signal transmission between the probe and Proximitor sensor. For complete technical documentation and installation wiring diagrams, you can access the official manual here: Download Bently Nevada 7200 Datasheet.
Technical Specifications
- Brand: Bently Nevada
- Model: 21747-085-01
- Series: 7200 Series 5mm/8mm
- Measurement Range: 80 mils (2.0 mm) calibrated range
- Scale Factor: 200 mV/mil (7.87 V/mm) with ±4% system accuracy
- Linearity: Within 0.8 mils (0.02 mm) error margin
- Frequency Response: 0 to 10 kHz (0 to 600,000 cpm)
- Temperature Range: -30°F to +350°F (-34°C to +177°C)
- Environmental Resistance: Resists lube oil, water, and various chemical solvents
- Interference Immunity: Shielded design reduces electromagnetic noise influence
Configuration Breakdown
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Model 21747 — 7200 Series Extension Cable
-
Option -085 — 8.50 Meters (335 inches) Cable Length
- Option -01 — Stainless Steel Armor Included
-
Option -085 — 8.50 Meters (335 inches) Cable Length
System Compatibility and Installation
This 21747-085-01 cable integrates seamlessly with the 7200 Series 5mm and 8mm proximity probes. Engineers must match the total system length (5m or 9m) to the Proximitor calibration. Use the provided stainless steel armor to protect the cable in high-vibration or abrasive industrial environments. Ensure all connectors stay clean and dry during the installation process for optimal signal integrity.
Typical Applications and Diagnostic Power
The Bently Nevada 21747-085-01 is essential for monitoring critical machinery health. It supports precise vibration analysis and axial position measurements for the following equipment:
- Steam and Gas Turbines
- Centrifugal Compressors
- Power Generation Pumps
- Industrial Electric Motors
- Gearboxes and Cooling Fans
Global PLC Spare HUB’s Insight
Our field experience confirms the Bently Nevada 21747-085-01 provides superior durability in harsh refinery settings. The armor option significantly reduces cable fatigue caused by physical abuse or chemical exposure. This specific 8.5m configuration allows for flexible routing in large-scale industrial plant layouts.
Shipping and Warranty Information
- Condition: New & Original in Factory Packing
- Warranty: 12 Months Factory Warranty
- Packaging List: 21747-085-01 Armored Extension Cable
- Shipping Services: Global delivery via FedEx, UPS, and DHL
- Dispatch Time: Fast 24-48 hour processing for in-stock units
Frequently Asked Questions (FAQ)
Can I use this cable with any Proximitor?
You must match the cable length to the specific Proximitor calibration, typically for 9-meter systems.
Does the stainless steel armor affect the electrical signal?
The armor provides physical protection only and does not interfere with the internal electrical signal transmission.
How do I verify the connection integrity?
Measure the gap voltage at the Proximitor to ensure the system reflects the expected DC voltage.
What is the benefit of the 8.5m length over shorter cables?
This length allows the Proximitor to reside in a remote, low-vibration junction box for better reliability.
Purchasing Guide
When ordering the 21747-085-01, verify your existing probe lead length. A 0.5m probe lead combined with this 8.5m cable creates a standard 9m system. Always choose the -01 Armor Option if the cable path involves sharp edges or heavy foot traffic. Check the series compatibility as this cable specifically supports the 7200 Series hardware.
Tags
Q: Are these parts 100% original and new?
A: Yes. Every component is guaranteed to be 100% original, brand-new, and factory-sealed. We also provide a 12-month comprehensive warranty for your peace of mind.
Q: How fast is the shipping to my country?
A: For in-stock items, we offer same-day dispatch. International express shipping (DHL/FedEx/UPS) typically delivers within 3–5 business days worldwide.
Q: Can I get a formal quotation with shipping costs?
A: Absolutely. Our sales team is ready to provide a detailed Proforma Invoice (PI) including the most competitive shipping rates for your location.
Q: Do you offer discounts for bulk orders?
A: We provide volume-based pricing for large projects or multiple-item orders. Please contact us to get our Best Price Guarantee.
12-Month Comprehensive Warranty
Every part supplied by Global PLC Spare Hub is covered by a 12-month warranty from the date of invoice.
- Coverage: Functional defects and hardware failures under normal operating conditions.
- Commitment: We provide immediate repair, replacement, or a full refund for any verified defective components to minimize your operational downtime.
Returns & Exchange Policy
We offer a 30-day return policy to ensure you receive the exact part your system requires.
- Eligibility: Returns are accepted for uninstalled items in their original, factory-sealed packaging.
- RMA Process: Please contact our support team to obtain a Return Merchandise Authorization (RMA) number before shipping.
- Fast Processing: Refunds or exchanges are processed within 3–5 business days after the returned item passes our technical inspection.
Need Technical Assistance?Not sure if this part is compatible with your system? [Consult our Engineers] before purchasing to ensure 100% compatibility.
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