Bently Nevada 330850-91-00 Proximitor Sensor - 3300 XL Series
Manufacturer: Bently Nevada
Product No.: 330850-91-00
Condition: In stock
Product Type: Proximitor Sensor
Product Origin: USA
Payment: T/T, Western Union
Weight: 255g
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 330850-91-00 is a high-performance 3300 XL series 25 mm Proximitor Sensor. This component provides precise non-contact vibration and position measurement for critical rotating machinery. Its compact, robust design ensures reliability in demanding industrial environments. We invite you to download the technical datasheet and installation manual for complete integration details.
Technical Specifications
- Manufacturer: Bently Nevada
- Series: 3300 XL
- Model: 330850-91-00
- System Length: 9.0 meters (29.5 feet)
- Mounting: DIN Rail
- Material: A380 Aluminum
- Input Power: -17.5 Vdc to -26 Vdc (12 mA max)
- Output Resistance: 50 Ω
- Weight: 255 g (9 oz)
- Temperature Range: -51°C to +100°C (Operating)
- EMI/RFI Immunity: Compliant with European CE standards
- Target Calibration: Factory set to AISI 4140 steel
Configuration Breakdown
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330850-AA-BB
- A (Length/Mounting): 91 = 9.0 metres, DIN mount
- B (Approvals): 00 = No specific agency approvals
Installation, Maintenance, and Compatibility
- Installation: The thin profile supports high-density DIN-rail layouts or traditional panel mounts.
- Wiring: SpringLoc terminal strips eliminate specialized tools and ensure robust connections.
- Compatibility: Designed for use with one non-contacting 3300 XL 25 mm Proximity Probe and Extension Cable.
- Maintenance: Minimal maintenance is required due to the solid-state design and high-grade aluminum construction.
Certifications and Standards
- FCC: Compliant with part 15 rules
- EMC: EN 61000-6-2 and EN 61000-6-4 standards
- Directives: EMC Directive 2014/30/EU and RoHS Directive 2011/65/EU
- Maritime: ABS 2009 Steel Vessels Rules compliance
Application and Diagnostic Capability
The 3300 XL series is engineered for monitoring sleeve-bearing machines, including turbines, compressors, and centrifugal pumps. It delivers superior diagnostic capabilities by detecting precise shaft displacement and vibration, enabling early fault detection.
Shipping and Warranty
- Condition: New and original in factory packaging.
- Warranty: 12-month manufacturer warranty.
- Shipping: We provide reliable logistics via FedEx, UPS, and DHL.
- Dispatch: Guaranteed 24-48 hour processing time.
Global PLC Spare HUB's Insight
The Bently Nevada 330850-91-00 is a cornerstone of machinery protection. At Global PLC Spare HUB, we recognize this sensor's critical role in high-speed rotating equipment. It is ideal for petrochemical, power generation, and oil and gas infrastructure where reliability is non-negotiable.
Frequently Asked Questions
-
Can this sensor be calibrated for materials other than AISI 4140 steel?
Yes, custom calibration for alternative target materials is available upon request. -
Does the unit require special tools for installation?
No, the integrated SpringLoc terminal strips allow for quick, tool-free field wiring. -
What is the recommended operating voltage?
The unit requires -17.5 Vdc to -26 Vdc; operating above -23.5 Vdc may reduce the linear range. -
How do I choose the correct cable length?
Ensure your system length (9.0 meters for this model) matches the total length of your probe, extension cable, and sensor to maintain calibration accuracy.
Selection Guide
- Verify your existing probe and extension cable type before ordering.
- Confirm the mounting space requirements for DIN-rail vs. panel installation.
- Always check if your hazardous area requires specific approvals beyond the standard 330850-91-00 configuration.

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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.



