Bently Nevada 330104-03-07-50-02-00 Proximity Transducer System – 3300 XL Series
When a critical rotating machine loses its shaft vibration monitoring capability, the consequences are immediate and severe: undetected rotor imbalance, bearing failures, and catastrophic machinery damage can occur within seconds. In high-stakes environments such as gas turbines, steam turbines, compressors, and pumps, the absence of a reliable proximity transducer is not merely an inconvenience — it is a direct threat to plant safety, uptime, and profitability. The Bently Nevada 330104-03-07-50-02-00 Proximity Transducer System is the precision instrument that stands between normal operation and unplanned shutdown.
The 330104-03-07-50-02-00 is part of Bently Nevada’s industry-defining 3300 XL Series — the global benchmark for eddy-current proximity sensing in rotating machinery protection. This specific configuration features a 5 mm probe tip diameter, 7.62 m (25 ft) integral armored cable, 5.0 m (16.4 ft) extension cable, and is engineered for use with the 3300 XL 8 mm Proximitor® Sensor. Trusted by OEMs and end-users across oil & gas, power generation, and petrochemical industries worldwide, the 3300 XL Series has accumulated decades of field-proven reliability in the most demanding industrial environments on earth.
Technical Specifications
- Part Number / SKU: 330104-03-07-50-02-00
- Series: Bently Nevada 3300 XL Proximity Transducer System
- Probe Tip Diameter: 5 mm
- Integral Cable Length: 7.62 m (25 ft), armored
- Extension Cable Length: 5.0 m (16.4 ft)
- Operating Temperature (Probe): -35°C to +177°C
- Operating Temperature (Extension Cable): -35°C to +85°C
- Supply Voltage: -24 VDC (nominal)
- Output Range: -24 VDC to 0 VDC
- 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
- Target Material: AISI 4140 steel (standard)
- Probe Connector: Standard BNC
- Extension Connector: MIL-C-5015
- Certifications: CE, ATEX, FM, CSA (configuration dependent)
- Compliance: API Standard 670
- Weight: Approx. 230 g
Key Features & Benefits
- Non-contact eddy-current measurement: Eliminates mechanical wear for indefinite service life under continuous 24/7 operation.
- High-frequency response (DC to 10 kHz): Captures both slow-roll runout and high-speed vibration events with equal fidelity.
- Armored integral cable: Stainless steel armor protects against mechanical damage, oil, and chemical exposure in harsh plant environments.
- Drop-in replacement: Fully compatible with existing 3300 XL Proximitor® Sensor installations — no recalibration of the monitor system required.
- Wide temperature rating: Rated for extreme heat environments including steam turbine bearing pedestals and hot gas path proximity.
- API 670 compliant: Meets the requirements of API Standard 670 for machinery protection systems.
- Global certifications: CE, ATEX, FM, and CSA approvals support deployment in hazardous area classifications worldwide.
Industry & Equipment Applications
- Oil & Gas: Centrifugal compressors, gas turbines, pipeline pumps, LNG expanders
- Power Generation: Steam turbines, gas turbines, hydro generators, boiler feed pumps
- Petrochemical: Reactor agitators, process compressors, extruder drives
- Marine & Offshore: Propulsion turbines, auxiliary machinery monitoring
- Pulp & Paper / Steel: High-speed rolls, ID/FD fans, large motor-driven equipment
System Integration & Compatible Parts
The 330104-03-07-50-02-00 integrates seamlessly within the Bently Nevada 3300 XL ecosystem. Commonly paired components include:
- Proximitor® Sensor: 330180-X1-05 (3300 XL 8 mm Proximitor® Sensor)
- Monitors: 3500/40M, 3500/42M, 3500/45, 3500/46M (Bently Nevada 3500 Series)
- Junction Boxes: 3300 XL field wiring junction boxes
- Extension Cables: 330130 Series (various lengths)
- Calibration Tools: Bently Nevada TK-3 Calibration Kit
Our Quality Assurance Process
At Konmask.com, every Bently Nevada 330104-03-07-50-02-00 unit undergoes a rigorous multi-stage verification process before shipment:
- ✅ Authenticity verification — part number, date code, and label cross-checked against manufacturer records
- ✅ Physical inspection — probe tip, cable armor, connectors, and housing inspected for damage or tampering
- ✅ Functional continuity check — electrical continuity verified across probe, integral cable, and extension cable
- ✅ Secure packaging — ESD-safe, moisture-barrier packaging with shock-absorbing foam for international transit
- ✅ Documentation — Certificate of Conformance and packing list included with every shipment
How to Order
- Submit your inquiry via the Contact Us form or email support@konmask.com
- Provide your required quantity, delivery timeline, and destination country
- Receive a formal quotation within 1 business day
- Confirm order and arrange payment via T/T, L/C, or other agreed terms
- Shipment dispatched with full tracking and export documentation
For urgent requirements or large-volume procurement, call or WhatsApp: +0086 19859288691
Why Choose Konmask.com?
- 🌐 Global sourcing network — access to genuine Bently Nevada parts including obsolete and long-lead items
- 📦 Fast international shipping — DHL, FedEx, UPS express to 150+ countries
- 🔒 Authenticity guaranteed — every part traceable and verified before dispatch
- 💬 Technical support — engineers available for system compatibility and installation queries
- 📋 Export compliance — full commercial invoice, packing list, and CO documentation provided
Frequently Asked Questions
Q: Is the 330104-03-07-50-02-00 a new or refurbished part?
A: We supply both new-in-box and professionally reconditioned units. Please specify your requirement when submitting an inquiry and we will confirm availability and pricing accordingly.
Q: Can this probe be used with non-Bently Nevada monitors?
A: The 330104-03-07-50-02-00 outputs a standard -24V eddy-current signal compatible with third-party monitors that accept this signal type, provided the Proximitor® Sensor is also used. Consult your monitor manufacturer for compatibility.
Q: What is the lead time for this part?
A: In-stock items typically ship within 2–5 business days. For out-of-stock items, lead time is 2–6 weeks depending on sourcing. Contact us for real-time availability.
Q: Do you provide a warranty?
A: Yes. We offer a 12-month warranty against manufacturing defects on all new units. Reconditioned units carry a 6-month warranty. Terms and conditions apply.
Q: Can you supply the complete 3300 XL transducer system (probe + extension + Proximitor)?
A: Yes. We can supply the complete system as a kit. Please contact us with your full part number list for a consolidated quotation.
© 2026 Konmask.com. All rights reserved.
Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
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