Bently Nevada 330301-000-011-50-90-01-00 High Temp Probe

Product Overview

The Bently Nevada 330301-000-011-50-90-01-00 is a high-performance component of the 3300 XL High Temperature Proximity Probe system. It enables precise, non-contact vibration and position measurements in extreme thermal environments. Engineers rely on this probe for critical machinery protection where temperatures reach +350°C. 

Technical Specifications

• Brand: Bently Nevada
• Model: 330301-000-011-50-90-01-00
• Measurement Range: 4.0 mm (160 mil) linear range.
• Frequency Response: 0 to 6 kHz (+0, -3 dB typical).
• Sensitivity: 3.94 V/mm (100 mV/mil) ±9.65%.
• Linearity (DSL): Less than ±78 μm (±3.1 mils).
• Temperature Range: -34°C to +350°C (-30°F to +662°F).
• Probe Tip Material: High-durability Ceramic.
• Case Material: AISI 316L Stainless Steel.
• Minimum Target Size: 30.5 mm (1.2 in) diameter.
• Minimum Shaft Diameter: 152 mm (6.0 in).

Configuration Breakdown

• 330301: 3300 XL High Temperature Probe, 3/4-16 UNF threads
• 000: Unthreaded Length, 0 in
• 011: Overall Case Length, 1.1 in
• 50: Hardline Length, 5.0 metres (16.4 feet)
• 90: Total Length (Probe + Extension), 9.0 metres (30 feet)
• 01: With stainless steel armor
• 00: No agency approval required

Installation, Maintenance, and Compatibility

• Installation: Use recommended torque values to avoid casing stress. Ensure the probe tip remains clear of side-wall interference.
• Maintenance: Regularly inspect cable connections for oxidation. Clean ceramic tips using non-abrasive solvents during outages.
• Compatibility: Fully compatible with Bently Nevada 3300 XL series proximitors and extension cables.
• Certification: Standard manufacturing compliance; custom agency approvals available upon request.

Shipping and Warranty

• Delivery: We offer fast shipping via FedEx, UPS, and DHL.
• Dispatch Time: Orders process and ship within 24-48 hours.
• Warranty: This product includes a comprehensive 12-month warranty.

Typical Applications and Diagnostic Capability

• Applications: Ideal for steam turbines, gas turbines, and high-temperature centrifugal compressors.
• Diagnostics: Detects shaft radial vibration, axial position, and speed measurements.
• Global PLC Spare HUB Insight: This sensor excels in high-heat zones where standard probes fail. It provides stable trend data, effectively reducing false trips in critical turbine monitoring systems.

Frequently Asked Questions (FAQ)

Question: What is the primary advantage of the ceramic tip in this probe?

Answer: The ceramic tip provides superior thermal isolation and electrical insulation compared to standard plastic tips, ensuring signal integrity at 350°C.

Question: How does the hardline cable handle mechanical stress?

Answer: The integral stainless steel armor provides robust mechanical protection against debris and vibration in harsh industrial environments.

Question: Can I use this with older 3300 series monitor systems?

Answer: Please verify your specific proximitor model compatibility with our technical team to ensure optimal ISF scaling.

Purchasing Guide

• Verify Requirements: Confirm the total system length (9.0m) matches your existing field wiring.
• Check Clearance: Ensure the mounting location meets the 152mm shaft diameter recommendation for accurate measurement.
• Consult Experts: If you are unsure about the thread compatibility or armor requirements, contact our support team for a verification check before purchasing.

Tags