Bently Nevada 330104-05-10-50-02-RU 8mm Proximity Transducer System | 3300 XL Series

Bently Nevada 330104-05-10-50-02-RU 8mm Proximity Transducer System – 3300 XL Series

When a critical rotating machine loses its vibration monitoring signal, the consequences are immediate and severe: undetected shaft displacement, catastrophic bearing failure, unplanned downtime, and in worst cases, complete turbine destruction. In high-stakes industrial environments — power generation, oil & gas, petrochemical processing — the absence of a reliable proximity transducer is not a minor gap. It is an operational liability that no plant engineer can afford. The Bently Nevada 330104-05-10-50-02-RU is the precision instrument that closes that gap.

Within the 3300 XL Series — Bently Nevada’s flagship eddy-current proximity transducer platform — the 330104-05-10-50-02-RU occupies a well-defined technical niche: an 8 mm probe with a 5-meter (extension) cable, 10-meter (interconnect) cable, configured for -RU (Russian/metric) compliance, delivering the industry-standard -24 VDC bias voltage output. This configuration is widely deployed across global turbomachinery installations and is fully compatible with Bently Nevada 3300 series monitors, making it one of the most specified transducer assemblies in continuous plant protection systems worldwide.

Technical Specifications

• Part Number: 330104-05-10-50-02-RU
• Series: Bently Nevada 3300 XL
• Probe Diameter: 8 mm
• Extension Cable Length: 5 m
• Interconnect Cable Length: 10 m
• Bias Voltage Output: -24 VDC (nominal)
• Sensitivity: 7.87 V/mm (200 mV/mil)
• Linear Range: 0.25 mm to 2.26 mm (10 to 89 mil)
• Frequency Response: DC to 10,000 Hz
• Operating Temperature: -35°C to +177°C (probe tip)
• Connector Type: Standard Bently Nevada coaxial
• Compliance: -RU suffix (metric/Russian standard configuration)
• Weight: Approx. 60 g

Note: Specifications are based on published Bently Nevada 3300 XL series documentation. Always verify against your system datasheet before installation.

Key Features & Benefits

• Eddy-Current Non-Contact Sensing: Zero mechanical wear, zero contact fatigue — continuous measurement without degrading the probe or the target shaft surface.
• Wide Frequency Bandwidth (DC–10 kHz): Captures both slow-roll runout and high-frequency vibration events in a single channel, eliminating the need for multiple sensor types.
• High-Temperature Probe Tip Tolerance: Rated to +177°C at the probe tip, suitable for hot-section turbine bearing pedestals and compressor housings.
• Plug-and-Play 3300 XL Compatibility: Designed as a matched system (probe + extension + driver), ensuring calibrated sensitivity without field trimming.
• -RU Configuration: Metric thread and connector standard, simplifying installation in facilities using metric tooling and documentation.
• Long Cable Assembly: 5 m + 10 m cable configuration allows driver/monitor placement in safe areas away from hazardous or high-temperature zones.

Industry & Equipment Applications

• Power Generation: Steam turbines, gas turbines, hydro generators — shaft radial vibration and axial position monitoring.
• Oil & Gas: Centrifugal compressors, pipeline pumps, LNG expanders — API 670 compliant machinery protection.
• Petrochemical & Refining: Reactor feed pumps, cracked gas compressors, process blowers.
• Marine Propulsion: Ship propulsion turbines and auxiliary machinery monitoring.
• Pulp & Paper / Steel Mills: High-speed rolls, ID fans, and induced draft fans requiring continuous vibration surveillance.

System Integration & Compatible Parts

The 330104-05-10-50-02-RU is designed to integrate directly with the Bently Nevada 3300 XL monitoring ecosystem. Compatible and commonly paired components include:

• Monitors: Bently Nevada 3300/16 Dual Vibration Monitor, 3300/55 Keyphasor Module
• Drivers: Bently Nevada 330180 series proximitor/driver
• Barriers: Zener barriers and galvanic isolators for IS (intrinsically safe) installations
• Mounting Hardware: Standard 8 mm probe holder brackets (metric thread)

If you need assistance identifying compatible monitors or drivers for your specific machine train, contact our technical team at support@konmask.com.

Our Quality Assurance Process

• Every unit sourced through verified industrial supply channels with full traceability.
• Visual and dimensional inspection upon receipt — connector integrity, cable jacket condition, probe tip geometry.
• Cross-referenced against Bently Nevada part number matrix to confirm correct configuration before dispatch.
• Securely packaged in anti-static, shock-resistant packaging to prevent transit damage to the probe tip and cable connectors.
• Documentation package available upon request: test records, country of origin declaration.

How to Order

1. Submit your inquiry via the Contact / RFQ form on this page or email support@konmask.com.
2. Provide your required quantity, delivery timeline, and destination country.
3. Our team will respond within 1 business day with availability confirmation and a formal quotation.
4. Upon order confirmation, we arrange secure export packaging and international logistics.

Why Choose Konmask.com?

• Industrial Automation Specialists: We focus exclusively on PLC, DCS, and instrumentation components — not a general marketplace.
• Global Export Experience: Serving buyers in Europe, Southeast Asia, the Middle East, and CIS countries with compliant export documentation.
• Technical Pre-Sales Support: Our team can verify compatibility with your existing 3300 XL system before you commit to an order.
• Competitive Lead Times: Established supplier relationships allow us to source hard-to-find configurations efficiently.
• Transparent Communication: No hidden fees. Clear quotations, clear timelines.

Frequently Asked Questions

Q: Is the 330104-05-10-50-02-RU a complete system or just the probe?

A: It is a complete proximity transducer system, including the 8 mm probe, 5 m extension cable, and 10 m interconnect cable. A separate proximitor/driver (e.g., 330180 series) is required to complete the measurement loop.

Q: What does the -RU suffix mean?

A: The -RU suffix designates a metric thread and connector configuration, commonly specified for installations in Russia and CIS countries, as well as facilities using metric-standard tooling globally.

Q: Can this transducer be used for axial position measurement?

A: Yes. With appropriate mounting and a compatible thrust position monitor module, 8 mm 3300 XL probes can be configured for axial (thrust) position measurement in addition to radial vibration.

Q: Do you provide export documentation for customs clearance?

A: Yes. We can provide commercial invoices, packing lists, and country of origin declarations. Please specify your requirements when placing your inquiry.

Q: What is the minimum order quantity?

A: We accept single-unit inquiries. Bulk pricing is available for orders of 5 units or more.

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