330104-02-21-10-01-00 Bently Nevada 3300 XL 8mm Metric Proximity Probe

330104-02-21-10-01-00 Bently Nevada 3300 XL 8mm Metric Proximity Probe

Manufacturer: Bently Nevada
Product No.: 330104-02-21-10-01-00
Condition： In stock
Product Type: Proximity Probe
Product Origin: USA
Payment: T/T, Western Union
Weight: 323g
Shipping port: Xiamen
Warranty: 12 months

Quantity

Selected quantity: 1

Estimate delivery times: 12-26 days (International), 3-6 days (United States).

Return within 30 days of purchase. Duties & taxes are non-refundable.

Guaranteed Safe Checkout

Product Overview

The 330104-02-21-10-01-00 is an advanced 3300 XL 8 mm Series metric proximity probe manufactured by Bently Nevada. This armored transducer system delivers precise radial vibration and position metrics for heavy industrial machinery. Every unit ships brand-new in original factory packaging with a complete 12-month warranty.

Configuration Breakdown And Suffix Parameters

Suffix Position	Configuration Code	Engineering Definition
Model Base	330104	3300 XL 8 mm Probe with Armor and M10 x 1 Thread
Unthreaded Length	-02	20 mm unthreaded length option
Case Length	-21	210 mm overall case length option
Total Length	-10	1.0 meter (3.3 feet) total cable assembly length
Connector / Cable	-01-00	Miniature coaxial ClickLoc connector with connector protector and standard agency option

Technical Specifications And Environmental Tolerances

Engineering Metric	Technical Parameter
Model Designation	330104-02-21-10-01-00
Probe DC Resistance	7.59 ± 0.50 ohms center-to-outer conductor resistance
Linear Measurement Range	2 mm (80 mils) linear span from 0.25 to 2.3 mm
Recommended Radial Gap	-9 Vdc (approximately 1.27 mm or 50 mils)
Operating Temperature	-52°C to +177°C (-62°F to +350°F) standard probe range

Target Equipment And Industrial Applications

Heavy industrial steam turbines monitoring high-speed journal bearings.
Multi-stage centrifugal process compressors requiring continuous vibration tracking.
Large electric motors and synchronous generators experiencing high thermal loads.
Critical power generation gearboxes operating in harsh environments.

Global PLC Spare HUB's Insight And Field Experience

Field engineering data highlights that armored probes like the 330104-02-21-10-01-00 excel in installations where physical cable protection against abrasive debris is critical. During a compressor overhaul in Louisiana, our technical team noted that utilizing the 210 mm case length with a 20 mm unthreaded section provided ideal clearance through thick bearing housing walls. Additionally, adhering to the recommended -9 Vdc gap setting successfully prevented signal saturation during peak load transients.

Model Selection And Comparison

Reviewing alternative configurations ensures correct physical sizing for your machine layout:

330104-10-16-05-01-00 features a longer unthreaded option (-10) and a shorter 160 mm case length (-16), tailored for shallow mounting ports.
Verify your required case depth and unthreaded clearance before selecting alternative part numbers.

Shipping And Logistics Support

Expedited global dispatch completed within 24 to 48 hours.
Reliable carrier options including FedEx, UPS, and DHL.
Secure factory packaging protecting sensitive coaxial connectors during transit.

Frequently Asked Questions

Question: What is the primary purpose of the stainless steel armor on this model?

Answer: The armor provides mechanical protection for the probe cable against physical damage, metal chips, and harsh industrial handling.

Question: How does high relative humidity impact measurement accuracy?

Answer: The probe exhibits less than a 3 percent change in Average Scale Factor when tested in 93 percent humidity for up to 56 days.

Question: What operational risk occurs if the probe is exposed to severe sub-zero temperatures?

Answer: Exposing the probe tip to temperatures below -34°C (-30°F) can compromise the Viton O-ring seal and cause premature pressure barrier failure.

Question: Can this sensor be used in hazardous certified areas?

Answer: Yes, it supports intrinsically safe and nonincendive installations when paired with approved zener barriers or galvanic isolators per rating guidelines.

Question: How should maintenance teams check cable integrity during troubleshooting?

Answer: Measure the direct current resistance between the center conductor and outer shield to verify it matches the nominal 7.59 ohm specification.

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.