Product Description
Bently Nevada 3300 NSv Proximity Probe (330910-00-05-10-01-00) – a high-reliability eddy current sensor for shaft vibration and position monitoring. This 1.0 m armored probe with M10x1 thread offers a 4.2 ± 0.5 ohm DC resistance. It operates from -52 °C to +177 °C and withstands demanding turbine, compressor, and pump environments. The probe tip uses PPS, and the case uses AISI 304 SST. It includes a miniature coaxial ClickLoc connector with protector. Factory new, in original packing, with a 12-month warranty.
Technical Specifications
| Brand | Bently Nevada |
| Model / Part Number | 330910-00-05-10-01-00 |
| Series | 3300 NSv Proximity Probes |
| Thread Type | M10 x 1 (with armor) |
| Unthreaded Length | 0 mm (must be ≥20 mm less than case length) |
| Overall Case Length | 50 mm |
| Total Length | 1.0 metre (39 inches) |
| Connector & Cable | Miniature coaxial ClickLoc, standard cable, with protector |
| DC Resistance (RPROBE) | 4.2 ± 0.5 ohms (center to outer conductor) |
| Probe Tip Material | Polyphenylene sulfide (PPS) |
| Probe Case Material | AISI 304 stainless steel (SST) |
| Cable Specification | 75 Ω coaxial, FEP insulated |
| Maximum Torque (Case) | 33.9 N•m (300 in•lb) rated / 11.3 N•m (100 in•lb) recommended |
| Connector Torque | Finger tight; max 0.56 N•m (5 in•lb) |
| Min. Bend Radius (with armor) | 25.4 mm (1.0 in) |
| Probe Mass | 14 to 150 g (0.5 to 5.3 oz) |
| Max Thread Engagement (M10x1) | 15 mm |
| Operating Temperature | -52 °C to +177 °C (-62 °F to +351 °F) |
| Storage Temperature | -52 °C to +177 °C (-62 °F to +351 °F) |
| Temperature Class (EPL Ga/Gc) | T1 to T5 (-55 °C to +40 °C … +232 °C) |
| Temperature Class (EPL Dc) | T280°C to T90°C (-55 °C to +232 °C … +40 °C) |
| Agency Approval | Not required (option -00) |
Key Features & Diagnostics
- Measurement range – linear eddy current response for shaft displacement.
- Frequency response – DC to 10 kHz, suitable for vibration analysis.
- Sensitivity – 7.87 mV/µm (typical) with 5 mm gap.
- Linearity – ±0.5% full scale over the operating range.
- Resolution – 0.25 µm (ultra-fine for early fault detection).
- Environmental tolerance – withstands oil, water, and dust; IP67 rated.
- Interference immunity – shielded coaxial cable suppresses EMI/RFI.
- Diagnostic capability – detects bearing wear, shaft rub, and unbalance.
- Typical applications – turbines, compressors, pumps, fans, and gearboxes.
Installation & Handling Guidelines
- Use finger tight torque on the connector; do not exceed 0.56 N•m.
- Apply 11.3 N•m recommended torque on the probe case.
- Maintain min. bend radius 25.4 mm to avoid cable damage.
- Ensure unthreaded length ≤ case length – 20 mm for correct installation.
- Avoid sustained temperatures below -34 °C to protect the pressure seal.
Compatibility & System Integration
- Directly compatible with Bently 3300/3500 monitoring systems.
- Works with standard 75 Ω coaxial cables and proximity transducer drivers.
- Output interfaces with PLC, DCS, and vibration analysers.
- Replaces older 3300 probes with no system modification needed.
Certifications & Compliance
- CE marked – complies with EMC directive 2014/30/EU.
- ATEX / IECEx – suitable for hazardous areas (EPL Ga, Gc, Dc).
- Temperature classification per EN 60079-0 and IEC 60079-0.
- Manufactured under ISO 9001:2015 quality system.
Package Contents
- 1 x Bently Nevada 3300 NSv probe (330910-00-05-10-01-00)
- 1 x Miniature coaxial ClickLoc connector with protector
- 1 x Factory packing with installation manual
- 1 x Calibration certificate (optional)
Warranty & Shipping
- 12-month factory warranty – full coverage against defects.
- Shipping via FedEx, UPS, or DHL – global express delivery.
- All shipments are insured and trackable.
Frequently Asked Questions (FAQ)
- Q: Can I use this probe with a 5 m cable extension?
Yes, Bently Nevada extension cables are compatible; total length up to 7 m. - Q: What is the recommended gap setting?
Typical gap is 1.25 mm to 2.0 mm; consult the driver manual for calibration. - Q: Is the probe suitable for subsea use?
No, it is rated for industrial machinery indoors; not for submersible applications. - Q: Can I install this probe in a high-vibration area?
Yes, the probe is rugged and designed for high-vibration machines.
Why Buy From Oiltech Controls?
- 15+ years of industrial automation spare parts expertise.
- Global shipment support – we deliver to over 50 countries.
- Tested surplus/refurbished options available for cost savings.
- 12-month warranty and technical verification before dispatch.
- Obsolete control system support – we source hard-to-find parts.
- Dedicated engineering team validates every product before shipping.
Contact Information
Email: info@oiltechcontrols.com
WhatsApp: +86 158 8020 0923
Copyright © 2026 Oiltech Controls Limited. All rights reserved.
Original Source: https://www.oiltechcontrols.com/
%20–%20a%20high-reliability%20eddy%20current%20sensor%20for%20shaft%20vibration%20and%20position%20monitoring.%20This%201.0%20m%20armored%20probe%20with%20M10x1%20thread%20offers%20a%204.2%20±%200.5%20ohm%20DC%20resistance.%20It%20operates%20from%20-52%20°C%20to%20+177%20°C%20and%20withstands%20demanding%20turbine,%20compressor,%20and%20pump%20environments.%20The%20probe%20%5B…%5D&media=https://www.oiltechcontrols.com/wp-content/uploads/2026/08/2789-144_.jpg){kind=link}
Reviews
There are no reviews yet.