Turbine & Rotating Machinery Vibration Monitoring Solution — Bently Nevada 330910-00-19-50-02-00 | 3300 XL NSv Series
Where This Product Is Used
The Bently Nevada 330910-00-19-50-02-00 is a precision eddy-current proximity transducer system engineered for continuous, non-contact measurement of shaft vibration, position, and eccentricity in critical rotating machinery. Typical deployment environments include:
- Steam & Gas Turbines — radial vibration and thrust position monitoring on high-speed shafts
- Centrifugal Compressors — real-time shaft orbit and differential expansion measurement
- Pumps & Fans — bearing housing vibration surveillance in process-critical applications
- Gearboxes — gear mesh frequency and shaft displacement tracking
- Hydro Turbines & Motor-Generator Sets — low-speed shaft monitoring with high sensitivity
- Petrochemical & Refinery Plants — API 670-compliant machinery protection systems
- Power Generation Facilities — integration with GE Bently Nevada 3500 Series rack monitors
Technical Specifications
| Part Number | 330910-00-19-50-02-00 |
| Series | 3300 XL NSv (Non-Standard Voltage) |
| Transducer Type | Eddy-Current Proximity Transducer |
| Cable Length | 5.0 m (19 ft) integral cable |
| Thread Size | 8 mm |
| Linear Range | 0.25 mm – 2.25 mm (10 – 90 mil) |
| Scale Factor | 7.87 V/mm (200 mV/mil) |
| Frequency Response | DC – 10,000 Hz |
| Operating Temperature | -35°C to +121°C (-31°F to +250°F) |
| Supply Voltage | -24 VDC (nominal) |
| Output Voltage Range | -2 VDC to -18 VDC |
| Connector | 2-pin MIL-C-5015 style |
| Housing Material | 316 Stainless Steel |
| IP Rating | IP67 |
| Compatible Monitor | Bently Nevada 3500 Series, 3300 Series |
Why Engineers Specify This Model
- NSv (Non-Standard Voltage) output — optimized for direct interface with 3500 Series monitors without external signal conditioning
- Extended temperature range — reliable operation in hot-section turbine environments up to 121°C
- 316 SS housing — corrosion-resistant in hydrogen-rich, wet gas, or chemically aggressive atmospheres
- Factory-calibrated scale factor — 200 mV/mil eliminates field calibration, reducing commissioning time
- Integral 5 m cable — eliminates field splicing, preserving signal integrity and EMI shielding continuity
- API 670 compliant — meets machinery protection standard for critical turbomachinery
- Drop-in replacement — pin-compatible with legacy 3300 series installations, minimizing retrofit downtime
Complete System Bill of Materials
A fully functional 3300 XL NSv proximity measurement loop typically requires:
- Proximity Transducer: 330910-00-19-50-02-00 (this item)
- Extension Cable: 330130-080-00-00 (8 m) or 330130-045-00-00 (4.5 m)
- Proximitor® Sensor / Driver: 330180-X1-05 (3300 XL NSv 8 mm)
- Monitor Rack: Bently Nevada 3500/42M Proximitor / Velomitor Monitor
- I/O Module: 3500/20 Rack Interface Module
- Power Supply: 3500/15 Power Supply Module
Contact support@konmask.com for complete loop pricing and compatibility verification.
Compliance & Industry Standards
- API 670 — Machinery Protection Systems (5th Edition)
- IEC 60079 — Equipment for Explosive Atmospheres (ATEX / IECEx variants available)
- ISO 10816 / ISO 20816 — Mechanical Vibration Evaluation
- CE Marking — European Conformity
- RoHS Compliant
Quality Assurance & Sourcing
Every unit offered through Konmask.com undergoes a structured verification process:
- Authenticity check — serial number and date code cross-referenced against manufacturer records
- Functional test — output voltage linearity verified across the full 0.25–2.25 mm range
- Visual inspection — connector pins, cable jacket, and housing threads inspected to OEM specification
- Traceability documentation — calibration certificate and test report available on request
- Packaging — shipped in anti-static, moisture-barrier packaging with foam cushioning
How to Source This Part
- In-stock orders: Add to cart and check out — ships within 1–3 business days
- Urgent requirements: Email support@konmask.com or call +0086 198-5928-8691 for same-day quotation
- Bulk / project orders: Request a formal quotation with quantity pricing and lead-time commitment
- Cross-reference / substitution: Our engineers can verify compatibility with your existing loop configuration
Application-Specific FAQ
Q: Is the 330910-00-19-50-02-00 compatible with the Bently Nevada 3500/42M monitor?
A: Yes. The NSv output (-2 V to -18 V) is the native input format for the 3500/42M Proximitor/Velomitor Monitor when configured for 3300 XL 8 mm probes.
Q: Can this transducer be used on non-ferrous target materials?
A: The 3300 XL series is calibrated for AISI 4140 steel. Non-ferrous targets (aluminum, titanium) require a target material correction factor — contact us for recalibration data.
Q: What is the maximum shaft speed this transducer can monitor?
A: The 10,000 Hz frequency response supports shaft speeds up to approximately 600,000 RPM for 1× vibration detection, well beyond typical turbomachinery operating ranges.
Q: Is an ATEX / IECEx certified version available?
A: Yes. Hazardous-area certified variants are available — please specify your zone classification and gas group when inquiring.
Q: What is the difference between the 330910 and 330905 series?
A: The 330910 uses an 8 mm probe tip diameter (standard for most turbomachinery OEM installations), while the 330905 uses a 5 mm tip for tighter clearance applications.
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Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
