Bently Nevada 330101-00-28-10-02-CN 3300 XL 8mm Proximity Probe | Replacement, Equivalent & Selection Guide
The Bently Nevada 330101-00-28-10-02-CN is an 8 mm eddy-current proximity probe from the industry-standard 3300 XL Series, engineered for continuous, non-contact measurement of shaft vibration, position, and eccentricity in rotating machinery. This page provides full technical specifications, compatible replacement models, and a practical selection guide to help engineers and procurement teams make confident sourcing decisions.
Technical Specifications
- Manufacturer: Bently Nevada (Baker Hughes)
- Part Number / SKU: 330101-00-28-10-02-CN
- Series: 3300 XL 8 mm Proximity Probe System
- Probe Tip Diameter: 8 mm
- Cable Length: 28 inches (integral cable)
- Extension Cable Length: 10 ft (3 m)
- Connector Type: 02 (standard BNC-compatible)
- Target Material: AISI 4140 steel (standard); compatible with most ferromagnetic and non-ferromagnetic metals
- Operating Temperature: −35 °C to +177 °C (probe); −35 °C to +85 °C (driver)
- Sensitivity: 200 mV/mil (7.87 V/mm) nominal
- Linear Range: 80–180 mil (2.0–4.6 mm)
- Supply Voltage: −24 VDC (nominal)
- Output: −2 to −18 VDC
- Ingress Protection: IP67
- Approvals: CE, ATEX, FM (system-level)
- Weight: ~60 g
Compatible Replacement & Equivalent Models
The table below lists direct and functionally equivalent replacements for the 330101-00-28-10-02-CN. Always verify cable length, connector type, and driver compatibility before substituting.
| Part Number | Brand | Tip Dia. | Cable | Notes |
|---|---|---|---|---|
| 330101-00-28-10-02-00 | Bently Nevada | 8 mm | 28 in / 10 ft | Non-CN version; same specs, different region code |
| 330101-00-28-10-01-CN | Bently Nevada | 8 mm | 28 in / 10 ft | Alternate connector; verify driver compatibility |
| 330101-00-18-10-02-CN | Bently Nevada | 8 mm | 18 in / 10 ft | Shorter integral cable variant |
| 330180-X1-05 | Bently Nevada | 8 mm | 5 m | 3300 XL 8 mm metric cable system |
| PR6423/010-030 | Epro (GE) | 8 mm | 1 m | Cross-brand equivalent; requires Epro driver |
| CON021/916-000 | Epro (GE) | 8 mm | — | Epro driver for PR6423 series |
| TQ103-A05-B00-C05 | DWYER / 3rd Party | 8 mm | 0.5 m | Budget alternative; verify API 670 compliance |
⚠ Note: Cross-brand replacements must be validated against your monitor/driver system. Konmask.com recommends using OEM parts for safety-critical applications.
Why Choose the Original Model
- API 670 Compliant: Meets the industry standard for machinery protection systems.
- Proven Reliability: Millions of units deployed in power generation, oil & gas, and petrochemical plants worldwide.
- System Integration: Plug-and-play with Bently Nevada 3300 XL drivers, monitors, and System 1 software.
- Factory Calibration: Each probe is individually calibrated and shipped with a calibration certificate.
- Long Service Life: Robust stainless-steel housing rated for harsh industrial environments.
Typical Applications
- Steam and gas turbine shaft vibration monitoring
- Centrifugal compressor radial and axial position measurement
- Pump and motor bearing vibration surveillance
- Gearbox eccentricity and differential expansion monitoring
- Rotating machinery in oil & gas, power generation, and petrochemical industries
System Compatibility
The 330101-00-28-10-02-CN is designed to operate as part of the complete Bently Nevada 3300 XL 8 mm Proximity Probe System, which includes:
- Probe: 330101 series (this unit)
- Extension Cable: 330130 series (10 ft / 3 m)
- Driver / Proximitor: 330180 series
- Monitor: 3300 series (3300/16, 3300/20, 3300/25, etc.)
- Software: Bently Nevada System 1 Condition Monitoring
Mixing components from different series or manufacturers may affect calibration accuracy and system certification. Always consult your system documentation or contact Konmask.com for guidance.
Selection Guide
Use the following parameters to confirm the correct part number for your application:
- Probe Tip Diameter: 8 mm (standard for most turbomachinery); 5 mm available for tight clearance installations
- Integral Cable Length: Measured from probe tip to connector — 28 in is the most common; 18 in and 36 in also available
- Extension Cable Length: 10 ft (3 m) standard; 5 ft, 15 ft, 25 ft options available
- Connector Type: 02 = standard; 01 = alternate — must match driver input
- Region Code: CN = China market; 00 = global standard
- Target Material: Default calibration for AISI 4140 steel; special calibration available for other alloys
Not sure which variant you need? Contact our selection team with your machine OEM documentation and we will confirm the correct part.
Quality Assurance & Sourcing
- ✅ Genuine OEM parts sourced from authorized Bently Nevada distribution channels
- ✅ Serialized traceability — each unit traceable to manufacturer batch records
- ✅ Pre-shipment inspection — visual, dimensional, and functional checks performed
- ✅ Secure anti-static packaging with original manufacturer labeling
- ✅ Export documentation available: COO, packing list, commercial invoice, calibration certificate
How to Order
- Confirm part number: 330101-00-28-10-02-CN
- Specify quantity and required delivery date
- Submit your RFQ via the product page or email [email protected]
- Receive quotation within 1 business day
- Payment via T/T, PayPal, or trade terms (for approved accounts)
- Shipping: DHL / FedEx / sea freight — worldwide delivery available
Replacement & Compatibility FAQ
Q: Can I use the 330101-00-28-10-02-CN with a non-Bently Nevada monitor?
A: The probe outputs a standard −24 VDC eddy-current signal. It may be compatible with third-party monitors that accept this signal type, but system-level API 670 certification will not apply. Consult your monitor manufacturer.
Q: What is the difference between the CN and non-CN version?
A: The CN suffix denotes the China-market variant. Electrically and mechanically, the specifications are identical to the global (00) version. The CN version may carry different regional certifications.
Q: Can I replace just the probe without replacing the extension cable and driver?
A: Yes, provided the replacement probe is from the same 3300 XL 8 mm series and the connector type matches. The entire system should be re-verified after any component replacement.
Q: Is this probe suitable for use in hazardous areas?
A: The 3300 XL system holds ATEX and FM certifications at the system level. Verify that all components in your installation carry the required approvals for your specific hazardous area classification.
Q: How do I verify authenticity?
A: Genuine Bently Nevada probes carry a laser-etched part number and serial number on the housing. Konmask.com provides full traceability documentation upon request.
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