Bently Nevada 330104-00-13-50-02-00 Proximity Transducer System | Replacement, Equivalent & Selection Guide
The Bently Nevada 330104-00-13-50-02-00 is a high-precision eddy-current proximity transducer system from the industry-leading 3300 XL Series. Designed for continuous, non-contact measurement of shaft vibration, axial position, and differential expansion in rotating machinery, this system is a critical component in turbine protection, compressor monitoring, and predictive maintenance programs worldwide.
At Konmask.com, we supply genuine, tested, and traceable units — with expert selection support for direct replacements and compatible equivalents.
Technical Specifications
- Part Number: 330104-00-13-50-02-00
- Series: Bently Nevada 3300 XL Proximity Transducer System
- Sensor Type: Eddy-Current (Non-Contact)
- Probe Cable Length: 5 m (standard; see ordering options)
- Extension Cable Length: 5 m
- Thread Size: 8 mm
- Measurement Range: 0–2 mm (linear range)
- Sensitivity: 7.87 V/mm (200 mV/mil)
- Frequency Response: 0–10,000 Hz
- Operating Temperature: −35°C to +121°C (probe); −35°C to +66°C (driver)
- Supply Voltage: −24 VDC (nominal)
- Output: −1 VDC to −17 VDC
- Connector: MIL-C-5015 (standard)
- Approvals: CE, ATEX, FM (intrinsically safe options available)
- Weight: ~80 g (probe assembly)
Compatible Replacement & Equivalent Models
The following models are commonly evaluated as replacements or equivalents for the 330104-00-13-50-02-00. Always verify gap voltage, cable length, and driver compatibility before substitution:
- Bently Nevada 330104-00-06-10-02-00 – Same series, 2.5 m probe cable variant
- Bently Nevada 330104-00-13-10-02-00 – 5 m probe, 1 m extension variant
- Bently Nevada 330180-X1-05 – 3300 NSv Proximity Transducer System (next-gen compatible)
- Emerson 330104 Series – Post-acquisition equivalent (same part, Emerson branding)
- Epro PR6423/010-040 – Third-party eddy-current equivalent (8 mm, 200 mV/mil)
- Metrix ST5484E – Alternative proximity transducer for non-OEM applications
Note: Third-party equivalents may require recalibration of the monitoring system. Contact our engineers for compatibility confirmation.
Why Choose the Original Model
- OEM Accuracy: Factory-calibrated to Bently Nevada / Emerson standards — no field recalibration required when replacing like-for-like.
- System Integrity: Fully compatible with 3300 XL monitors (3300/16, 3300/20, 3300/25, 3300/55) without parameter changes.
- Certification Compliance: Maintains ATEX/FM intrinsic safety ratings for hazardous area installations.
- Traceability: Each unit supplied with full documentation and serialization for audit and maintenance records.
- Long-Term Support: Emerson continues to support the 3300 XL platform with firmware and spare parts availability.
Typical Applications
- Steam and gas turbine shaft vibration monitoring
- Centrifugal and axial compressor radial vibration measurement
- Pump and motor bearing displacement monitoring
- Axial position (thrust) measurement on rotating shafts
- Differential expansion monitoring in power generation
- API 670-compliant machinery protection systems
System Compatibility
The 330104-00-13-50-02-00 probe system is designed to work within the complete Bently Nevada 3300 XL ecosystem:
- Monitors: 3300/16, 3300/20, 3300/25, 3300/55, 3500/42M
- Drivers/Oscillators: 330180 Series (included in system kit)
- Extension Cables: 330130 Series (5 m standard, custom lengths available)
- DCS Integration: 4–20 mA output via signal conditioner; compatible with DeltaV, Ovation, and third-party DCS platforms
- PLC Integration: Analog input modules on Siemens S7, Allen-Bradley ControlLogix, and Schneider Modicon
Selection Guide
Use the following parameters to confirm the correct part number for your application:
- Probe Diameter: 8 mm (standard) — confirm shaft material (steel, stainless, Inconel)
- Probe Cable Length: Positions 5–6 in part number (e.g., “13” = 5 m)
- Extension Cable Length: Positions 7–8 (e.g., “50” = 5 m)
- Connector Type: Positions 9–10 (“02” = standard MIL connector)
- Approvals: Position 11–12 (“00” = standard; “01” = ATEX; “02” = FM)
- Target Material: Verify gap voltage vs. target material chart (AISI 4140 steel is standard reference)
- Temperature Range: Confirm probe and driver ratings match installation environment
Not sure which variant you need? Contact our selection engineers with your monitor model and installation drawing.
Quality Assurance & Sourcing
- Source: Authorized distribution channels and verified surplus with full traceability
- Inspection: Each unit inspected for physical integrity, connector condition, and cable continuity
- Documentation: Certificate of conformance, datasheet, and calibration records available on request
- Warranty: 12-month warranty against manufacturing defects
- Anti-Counterfeit: All units verified against Emerson/Bently Nevada serialization databases where applicable
How to Order
- Confirm part number: 330104-00-13-50-02-00
- Specify quantity and required delivery timeline
- Request a quote via support@konmask.com or call +0086 19859288691
- Receive proforma invoice with lead time and shipping options (DHL, FedEx, sea freight)
- Payment and dispatch — tracking provided within 24 hours of shipment
Replacement & Compatibility FAQ
Q: Can I replace the 330104-00-13-50-02-00 with a 330180 NSv system?
A: The 330180 NSv is the next-generation platform and is backward-compatible with most 3300 XL monitors, but requires firmware verification. Contact us for a compatibility check.
Q: Is the Epro PR6423 a drop-in replacement?
A: The Epro PR6423 uses the same 8 mm eddy-current principle and 200 mV/mil sensitivity, but is not OEM-certified for Bently Nevada monitors. It may require monitor reconfiguration and voids OEM warranty.
Q: What is the difference between the “00” and “01” suffix in the part number?
A: The last two digits indicate approval type. “00” = standard (no hazardous area certification); “01” = ATEX certified; “02” = FM approved for North American hazardous locations.
Q: Can this transducer be used with a Siemens or ABB DCS?
A: Yes, via a 4–20 mA signal conditioner output. The raw voltage output (−1 to −17 VDC) requires a Bently Nevada monitor or compatible signal conditioner for DCS integration.
Q: Do you supply calibration certificates?
A: Yes. Calibration records and certificates of conformance are available upon request for all units.
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Contact: support@konmask.com | +0086 19859288691
