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Bently Nevada 330101-00-58-10-02-00 3300 XL 8mm Eddy Current Proximity Probe Non-Contact Shaft Displacement & Vibration Monitoring
| Place of Origin | USA |
|---|---|
| Brand Name | Bently Nevada |
| Certification | COO ,COC ,CQ |
| Model Number | Bently Nevada 330101-00-58-10-02-00 |
| Document | 3300 XL 8.pdf |
| Minimum Order Quantity | 1 |
| Price | $999 |
| Delivery Time | 5-7days |
| Payment Terms | T/T |
| Supply Ability | 999 |
Product Details
| Brand | Bently Nevada | Model Number | Bently Nevada 330101-00-58-10-02-00 |
|---|---|---|---|
| Function | Good | Condition | New |
| Warranty | 1 Year | ||
| Highlight | Bently Nevada 8mm eddy current probe,3300 XL shaft displacement sensor,non-contact vibration monitoring probe |
||
Product Description
Bently Nevada 330101-00-58-10-02-00 3300 XL 8mm Eddy Current Proximity Probe Non-Contact Shaft Displacement & Vibration Monitoring
Product Overview
Bently Nevada 330101-00-58-10-02-00 belongs to the 3300 XL 8mm eddy current proximity probe series, designed for non-contact rotor dynamic measurement on fluid-film bearing rotating machinery. This transducer detects the variation of eddy current field between probe tip and conductive target, converting gap changes into linear voltage output to continuously capture radial vibration, shaft axial position, rotor eccentricity and keyphasor speed signal.
This probe conforms to API 670 machinery protection standards, delivers stable measurement performance in severe industrial environments and serves as the front-end sensing core for turbine, compressor and generator condition monitoring systems.
Key Features
- Stainless steel probe housing with PPS sensing tip
- 3/8-24 UNF thread and ClickLoc miniature coaxial locking connector
- 1m built-in triaxial cable
- Eddy current sensing principle eliminates mechanical contact wear risk
- Linear measurement range: 0.25 mm ~ 2.3 mm
- Fixed sensitivity: 7.87 V/mm
- Outstanding RFI/EMI suppression
- Compatible with Bently 3500 rack monitoring system
Application Value
Real-time non-contact shaft dynamic monitoring provides early warning of bearing wear, rotor misalignment, oil whirl and thrust pad deterioration. Direct shaft measurement rather than casing vibration reading improves the reliability of machinery protection interlock, avoiding unexpected trip or catastrophic rotor failure.
Factory pre-calibration ensures long-term measurement repeatability; high vibration and temperature resistance adapt to continuous 24/7 heavy-duty operation in oil & gas, power generation and petrochemical plants.
Technical Specifications
| Model Number | Bently Nevada 330101-00-58-10-02-00 |
|---|---|
| Other Models | Bently Nevada 330101-00-54-10-02-00 Bently Nevada 330171-00-26-10-02-00 Bently Nevada 330851-02-000-070-50-00-05 Bently Nevada 330704-000-060-10-02-00 Bently Nevada 330703-000-080-10-02-00 |
Product Images
Engineering Recommendations
- During installation, set probe gap at the midpoint of linear range, verify gap voltage at -10 VDC with multimeter after mounting
- Avoid sharp bending and pulling force on non-armored triaxial cable; control minimum bending radius to prevent inner conductor damage
- Ensure enough target surface area, the target diameter should exceed the probe tip diameter to prevent edge effect interfering reading
Global Applications
Asia Pacific: China, South Korea, Japan, India, Southeast Asia
Middle East: Saudi Arabia, UAE, Qatar
North America: United States, Canada
Europe: Germany, United Kingdom, France, Russia, Turkey
Latin America: Brazil, Argentina, Mexico
Middle East: Saudi Arabia, UAE, Qatar
North America: United States, Canada
Europe: Germany, United Kingdom, France, Russia, Turkey
Latin America: Brazil, Argentina, Mexico
Typical Applications
- Rotating machinery online protection systems
- Vibration & shaft-position monitoring
- Steam turbine and compressor safety supervision
- Large fan, generator and high-speed pump condition monitoring
- Oil & gas facilities
- Chemical processing plants
- Power generation facilities
- Metal processing & coal-chemical plants
Project Case Study
A petrochemical centrifugal compressor overhaul project replaced old proximity probes with this model. After gap calibration, the system steadily collected shaft radial vibration and thrust position data. The monitoring system successfully captured subtle rotor eccentricity trend 2 months before bearing degradation, arranging planned maintenance and avoiding unplanned shutdown losses.
Our Advantages
- Export to 40+ countries
- Complete after-sales service
- Stable supply chain ensuring continuous availability
- COO, COC and CQ certification support
- Rapid quotation response
Frequently Asked Questions
Q1: What linearity error performance can be expected for the 330101 8mm proximity probe within its rated measuring range?
A1: The 3300 XL 8mm probe maintains a maximum linearity error of less than ±1% over its full linear range (0.25-2.3 mm). This low deviation ensures consistent, repeatable shaft vibration and gap measurement, avoiding false alarms caused by non-linear signal distortion during small rotor excursions.
Q2: How does target material permeability affect the measurement sensitivity of the 330101 eddy current probe?
A2: Standard factory sensitivity (7.87 V/mm) is calibrated for AISI 4140 carbon steel. High-alloy, stainless or low-permeability target materials alter eddy current penetration depth, causing sensitivity drop and linear offset. Field material correction or recalibration is required for non-standard rotor surfaces.
Q3: What installation gap setting is optimal for the 330101 probe to obtain the best dynamic vibration measurement margin?
A3: The recommended installation static gap is set to the linear midpoint, corresponding to approximately -10 VDC gap voltage. This position reserves sufficient upper and lower margin for shaft radial runout, thermal expansion and dynamic vibration swing, preventing signal clipping and measurement saturation during equipment load fluctuations.
Available Stock
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Installation Requirements
- Professional installation required for optimal performance and safety
- Ensure proper mounting and adequate ventilation
- Comply with all applicable electrical safety standards
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