Bently Nevada 330901-00-19-10-02-00 – Non-Contact Shaft Vibration Transducer | 3300 XL NSv Platform
Engineering Background: The Bently Nevada 3300 XL NSv (Non-Standard voltage) Proximity Transducer System is a precision eddy-current sensing solution engineered for continuous, real-time measurement of radial shaft vibration, axial position, and differential expansion in critical rotating machinery. Developed under GE’s Bently Nevada machinery protection framework, this system is the field-proven standard in turbomachinery protection worldwide.
Product Positioning: Part number 330901-00-19-10-02-00 is a complete proximity transducer assembly configured for 5-meter (19 ft) extension cable, 8 mm probe tip, standard 200 mV/mil sensitivity, and -24 VDC bias voltage output — optimized for integration with 3300 series monitors and System 1 condition monitoring software. Targeted at procurement engineers sourcing OEM-equivalent replacement or expansion components for existing Bently Nevada installations.
Complete Technical Specifications
- Part Number: 330901-00-19-10-02-00
- Series / Platform: 3300 XL NSv (Non-Standard Voltage)
- Probe Tip Diameter: 8 mm
- Extension Cable Length: 5 m (19 ft)
- Sensitivity: 200 mV/mil (7.87 V/mm)
- Bias Voltage Output: -24 VDC (nominal)
- Linear Range: 10–90 mil (0.25–2.29 mm)
- Frequency Response: DC to 10,000 Hz (–3 dB)
- Operating Temperature: -35°C to +177°C (probe); -35°C to +85°C (driver)
- Supply Voltage: -24 VDC ± 1 VDC
- Current Consumption: 10 mA (typical)
- Target Material: AISI 4140 steel (standard); compatible with most ferrous alloys
- Connector Type: 5-pin MIL-C-5015 (probe end); BNC or TNC (driver output)
- Ingress Protection: IP67 (probe assembly)
- Approvals / Certifications: CE, ATEX Zone 1 (Ex ia IIC T4), FM Intrinsically Safe
- Weight: ~80 g (probe + cable assembly)
- Country of Origin: USA
Proven Application Environments
- Steam and gas turbines (radial vibration & thrust position monitoring)
- Centrifugal compressors and expanders in petrochemical plants
- Large electric motors and generators (>1 MW)
- Boiler feed pumps and reactor coolant pumps in power generation
- Gearboxes and high-speed spindles in industrial manufacturing
- LNG liquefaction trains and offshore platform rotating equipment
Engineering Advantages
- Non-contact measurement: Zero mechanical wear; suitable for continuous 24/7 operation in harsh environments
- High linearity: ±1% linearity over full measurement range ensures accurate API 670 compliance
- NSv architecture: Non-Standard Voltage driver eliminates ground loop interference common in legacy ±24 V systems
- Plug-and-play compatibility: Direct replacement for existing 3300 XL installations without monitor reconfiguration
- ATEX/FM dual certification: Approved for use in Zone 1 hazardous areas — suitable for oil & gas and chemical processing
- Extended temperature range: Probe rated to +177°C for high-temperature bearing housing installations
System Architecture & Signal Flow
The 330901-00-19-10-02-00 operates as a three-component eddy-current system:
- Probe (330901 series): Generates a high-frequency electromagnetic field (1.0 MHz nominal) that induces eddy currents in the conductive target shaft.
- Extension Cable (19 ft / 5 m): Transmits the detuned oscillator signal from probe to driver with controlled impedance; cable length is factory-matched and must not be altered.
- Driver / Oscillator-Demodulator: Converts the impedance change into a DC voltage output proportional to the gap distance. Output feeds directly to 3300 series monitor input cards (e.g., 3300/16, 3300/20, 3300/25).
Note: Probe, extension cable, and driver are a matched set. Substituting individual components from different part numbers will invalidate calibration and may cause false trips.
Sourcing & Quality Verification
- All units sourced from authorized distributors or verified surplus channels with documented chain of custody
- Each unit undergoes incoming inspection: visual, dimensional, and functional output verification against OEM datasheet tolerances
- Serialization and date codes are cross-referenced against Bently Nevada production records where available
- Counterfeit-risk screening applied per AS6081 guidelines for electronic components
- Certificate of Conformance (CoC) and test report available upon request
Procurement Process
- Confirm part number and quantity with your site’s instrument engineer or reliability team
- Submit RFQ via support@konmask.com or WhatsApp +0086 19859288691
- Receive formal quotation with lead time, CoC availability, and shipping options within 24 hours
- Place order — payment via T/T, PayPal, or credit card accepted
- Shipment via DHL / FedEx with full tracking; export documentation (commercial invoice, packing list, COO) included
Technical FAQ
Q: Can I use a different length extension cable with this probe?
A: No. The probe, extension cable, and driver are a calibrated matched set. Changing cable length requires a complete re-calibration or a new matched system ordered to the correct length.
Q: Is this compatible with the 3500 series monitors?
A: The 3300 XL NSv system is designed for 3300 series monitors. For 3500 series compatibility, the 330730 or 330780 series transducers are required. Contact us to confirm compatibility with your specific monitor card.
Q: What target material is required?
A: AISI 4140 steel is the standard calibration target. Other ferrous alloys are compatible but may require a correction factor. Non-ferrous targets (aluminum, titanium) are not suitable.
Q: Do you provide ATEX documentation?
A: Yes. ATEX certificates and FM approval documentation are available upon request for all units shipped to Zone 1 hazardous area installations.
Q: What is the typical lead time?
A: In-stock units ship within 1–3 business days. For out-of-stock items, lead time is typically 2–4 weeks depending on sourcing channel.
© 2026 Konmask.com. All rights reserved.
Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
