Bently Nevada 330908-00-19-10-02-05 3300 NSv Proximity Probe | Replacement, Equivalent & Selection Guide
The Bently Nevada 330908-00-19-10-02-05 is a high-precision eddy-current proximity probe from the 3300 NSv series, engineered for continuous shaft vibration, position, and eccentricity monitoring in critical rotating machinery. Konmask.com supplies new, surplus, and equivalent units with full traceability for industrial automation and condition-monitoring applications worldwide.
Technical Specifications
| Parameter | Value |
|---|---|
| Part Number | 330908-00-19-10-02-05 |
| Series | Bently Nevada 3300 NSv |
| Type | Eddy-Current Proximity Probe |
| Probe Length | 190 mm (7.5 in) |
| Cable Length | 1.0 m (standard) |
| Tip Diameter | 8 mm |
| Thread | M10 × 1 |
| Sensitivity | 7.87 V/mm (200 mV/mil) |
| Linear Range | 0.25 – 2.25 mm (10 – 90 mil) |
| Frequency Response | DC – 10 kHz |
| Operating Temperature | −35 °C to +120 °C |
| Supply Voltage | −24 VDC (via driver/conditioner) |
| Output | −1 VDC to −19 VDC |
| Target Material | AISI 4140 steel (standard) |
| Connector | 3-pin MIL-C-5015 style |
| Approvals | CE, ATEX (consult datasheet) |
Compatible Replacement & Equivalent Models
The table below lists direct replacements and functional equivalents for the 330908-00-19-10-02-05. Always verify gap voltage, sensitivity, and cable length before substituting.
| Model | Brand | Compatibility | Notes |
|---|---|---|---|
| 330908-00-19-10-02-00 | Bently Nevada | Direct (same probe, different option code) | Verify connector/cable suffix |
| 330905-00-19-10-02-05 | Bently Nevada | High-temp variant | Extended temp range to +177 °C |
| 330780-50-00 | Bently Nevada | 3300 XL 8 mm series | Wider linear range; check driver compatibility |
| PR6423/010-100 | Epro (Baker Hughes) | Functional equivalent | Same 8 mm eddy-current standard; confirm driver |
| CS-1G | Metrix / Roper | Functional equivalent | Requires Metrix driver; sensitivity may differ |
| KD-2306-S | Kaman Precision | Cross-reference | Different sensitivity curve; recalibration needed |
Why Choose the Original Model
- Factory-calibrated sensitivity (7.87 V/mm) ensures drop-in compatibility with existing 3300 NSv drivers and monitors.
- Proven reliability in API 670-compliant machinery protection systems at refineries, power plants, and compressor stations.
- Full traceability: each unit ships with a calibration certificate and lot documentation.
- OEM interchangeability: no re-ranging or driver reconfiguration required when replacing like-for-like.
Typical Applications
- Steam and gas turbine shaft radial vibration monitoring
- Centrifugal compressor rotor position and thrust measurement
- Pump and motor eccentricity detection
- Gearbox and expander condition monitoring
- API 670 / ISO 10816 compliant machinery protection systems
System Compatibility
The 330908-00-19-10-02-05 probe is designed to operate within the Bently Nevada 3300 NSv system and is compatible with the following drivers and monitors:
- Bently Nevada 330180 / 330130 Proximitor® Sensor (driver)
- Bently Nevada 3300 XL Monitor (with appropriate driver)
- Bently Nevada System 1 condition monitoring software
- Third-party monitors accepting −24 VDC-powered, 200 mV/mil eddy-current probes
Selection Guide
Use the part-number decoder below to select the correct variant for your application:
| Position | Code | Meaning |
|---|---|---|
| Base model | 330908 | 3300 NSv 8 mm proximity probe |
| Option 1 | 00 | Standard configuration |
| Probe length | 19 | 190 mm (7.5 in) |
| Cable length | 10 | 1.0 m integral cable |
| Connector | 02 | Standard MIL-style connector |
| Approval | 05 | CE / standard industrial |
Need a different length or approval code? Contact support@konmask.com — we stock multiple variants and can source to order.
Quality Assurance & Sourcing
- Source: New OEM stock, authorized surplus, and certified refurbished units available.
- Inspection: Each unit undergoes incoming inspection including gap voltage verification and visual check.
- Documentation: Calibration certificate, country of origin declaration, and packing list included.
- Warranty: 12-month warranty against manufacturing defects.
- Export compliance: EAR99 / ECCN classification available on request.
How to Order
- Click Add to Cart or Buy Now on this page.
- For bulk orders (>5 units) or urgent requirements, email support@konmask.com for a dedicated quote.
- Lead time: in-stock units ship within 1–3 business days; sourced units 5–15 business days.
- Payment: T/T, PayPal, credit card, and trade-term orders accepted.
Replacement & Compatibility FAQ
Q: Can I use the 330908-00-19-10-02-05 as a direct replacement for the 330905 series?
A: The 330905 is a high-temperature variant. For standard operating environments (<120 °C), the 330908 is the correct choice. Confirm your process temperature before substituting.
Q: Will this probe work with a non-Bently Nevada monitor?
A: Yes, provided the monitor accepts a −24 VDC-powered eddy-current probe with 200 mV/mil (7.87 V/mm) sensitivity. Always verify driver output impedance and supply voltage.
Q: What is the difference between the -02-05 and -02-00 suffix?
A: The last two digits indicate the approval/certification option. -05 denotes CE standard industrial; -00 is the base configuration. Electrically and mechanically identical.
Q: Do you supply calibration certificates?
A: Yes. All units ship with a calibration certificate traceable to NIST/PTB standards.
Q: Can Konmask source obsolete or long-lead Bently Nevada parts?
A: Yes. Contact us with your full part number and required quantity — we maintain an extensive surplus network for discontinued and hard-to-find automation components.
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