For several years, CHANGXIN have specialized in trading high-quality components in the field of industrial automation.
Focusing on PLC components, DCS and CNC technology, and drivetechnology
Bently 330851-02-000-050-90-00-05 Eddy Current Probe Sensor
| Brand: Bently Nevada |
| Item NO: 330851-02-000-050-90-00-05 |
| Effect: 300 XL 25mm eddy current probe |
| Condition: In stock, brand new/Used |
| Warranty: 365 days |
| Payment:T/T 50% deposit, 50% balance |
| www.szcxdcs.com |
+86 15359298293
Bently 330851-02-000-050-90-00-05 Eddy Current Probe Sensor
330851-02-000-050-90-00-05 is a 3300 XL 25mm series eddy current probe sensor from Bently Nevada. 330851-02-000-050-90-00-05 is used to measure the gap between the rotor and probe of rotating machinery. It can collect data such as shaft displacement, differential expansion, shaft vibration, axial position, etc., convert the mechanical gap into voltage signals and send them to monitoring systems such as 3500. It can monitor the rotor status of equipment such as steam turbines, compressors, and large pumps in real time, achieve over limit alarm, interlock protection, and prevent major unit failures.

Product features
- With a large linear range of 25mm, it is specifically designed for measuring differential expansion in steam turbines and is suitable for monitoring large-scale axial displacement of rotors.
- FluidLoc three-axis cable, with anti liquid penetration sealing structure, resistant to oil and water vapor erosion, suitable for high-temperature oil mist environment of steam turbine.
- The probe tip can withstand high temperatures of 200 ℃ for a long time and 250 ℃ for a short time, with excellent high-temperature resistance.
- M30 × 2 threaded housing, stable installation and fixation, convenient for drilling and installation of the unit body.
- Factory standardized calibration, paired with a preamplifier for high measurement accuracy and long-term stability.
- ClickLoc quick connector, easy to disassemble and reduce on-site maintenance time.
- Non contact measurement, no mechanical wear, suitable for long-term uninterrupted online status monitoring.
Main product range
- Control system (DCS/PLC/CNC): panel controller, HMI and human-machine interface, industrial PC, CPU processor module, communication module, analog/digital I/O module
- Drive and motion control: frequency converter, servo drive, servo motor, power module
- Robot spare parts: key spare parts such as robot control board, axis computer, servo unit, I/O module, etc
- State monitoring and safety system: vibration monitoring system, safety instrumented system (SIS), redundant controller
Application Industry
The products are widely used in various industrial fields such as metallurgy, oil and gas, petrochemicals, electricity, power transmission and distribution, water conservancy, water treatment and environmental protection, coal mining, aluminum industry, glass manufacturing, paper and printing, textile printing and dyeing, machinery manufacturing, electronics manufacturing, automobile manufacturing, plastic machinery, boiler heating, energy, etc.
Bently 330851-02-000-050-90-00-05 Eddy Current Probe Sensor


Main brand
| No. | Brand | Country/Region | Main Product Lines | Typical Series/Models |
| 1 | ABB | Switzerland | PLC/DCS Controllers, I/O Modules, Robot Spare Parts, Drive Systems | AC800PEC,AC800M, AC800F, AC31, 800xA, Bailey INFI 90, DSQC Robot Modules, Advant OCS, H&B Freelance |
| 2 | Bently Nevada | USA | Condition Monitoring Systems, Vibration Sensors, Proximitors | 3500 Monitoring System, 3300 Monitoring System, Eddy Current Probes, Proximitors |
| 3 | TRICONEX | USA | Safety Instrumented Systems (SIS), TMR Redundant Controllers | Tricon System Modules, Communication Modules, I/O Modules |
| 4 | Woodward | USA | Steam/Gas Turbine Control, Speed Governing Systems, Actuators | 505 Governor, ProTech, MicroNet, NetCon Series |
| 5 | FOXBORO | USA | DCS Systems, I/A Series Control Modules | I/A Series, FBM Modules, Controllers |
| 6 | WESTINGHOUSE | USA | DCS Systems, Ovation Controllers, Modules | Ovation System, WDPF Series |
| 7 | Motorola | USA | Industrial Communication Modules, Embedded Control Modules | MVME Series, VME Bus Modules |
| 8 | GE | USA | PLC, Excitation System Modules, CPU/Communication/Analog Modules | IS200/DS200 Excitation Cards, IC693/IC695/IC697/IC698/IC200/IC660/IC670 Series |
| 9 | YOKOGAWA | Japan | DCS Systems, CPU Modules, I/O Cards | CENTUM CS3000, CS1000, VP Series |
| 10 | HIMA | Germany | Safety Control Systems, SIL Safety Modules | H41q/H51q, HIMax, HIMatrix Series |
| 11 | EMERSON | USA | DCS Systems, Redundant Controllers, Safety Systems | Ovation, DeltaV Dual-Channel Redundant Safety Systems |
| 12 | Honeywell | USA | DCS Systems, Process Control Modules | Experion PKS/LS/HS, Plant Scape, TDC2000, TDC3000, TPS, Alcont |
| 13 | ICS TRIPLEX | UK | Trusted Safety Control Systems, TMR Modules | Trusted System, T8000 Series |
| 14 | Kollmorgen | USA | Servo Drives, Servo Motors, Motion Control | S700, S300, AKD Series Drives, Servo Motors |
| 15 | PROSOFT | USA | Industrial Communication Modules, Protocol Gateways | MVI69, MVI56, MVI94, MVI71, MVI46, PS69, 3150 Series |
| 16 | Alstom | France | Power Control, Protection Relays, Control Systems | GEC ALSTHOM, Protection and Control Modules |
| 17 | EATON | USA | Electrical Control, PLC, Power Supplies, Circuit Breakers | XC/XN Series PLC, Moeller Series, Power Supply Modules |
| 18 | Allen-Bradley (Rockwell) | USA | PLC Controllers, I/O Modules, Communication Modules | ControlLogix 1756, CompactLogix 1769, SLC 500 1747/1746, PLC-5 1771/1785 |
| 19 | Schneider | France | PLC, Modicon Series, CPU/Communication Modules | Quantum 140, Modicon M340, Modicon Premium |
————————Shenzhen Changxin Automation Equipment Co Ltd -————————
Products that have been released are welcome for consultation. Due to the wide variety of models, we were unable to upload physical images one by one!
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Parameter Specifications
| Item | Specifications |
|---|---|
| Model | 330851-02-000-050-90-00-05 |
| Series | 3300 XL 25mm Proximity Probe |
| Thread specification | M30×2 |
| Probe case length | 50 mm |
| Total cable length | 9 m |
| Cable type | 75Ω triaxial FluidLoc cable, no armor |
| System linear range | 12.7 mm (500 mils) |
| Nominal scale factor | 7.87 V/mm (200 mV/mil) |
| Probe tip temperature range | -35℃ ~ +200℃ |
| Short time peak temperature | 250℃ |
| Minimum target diameter | 61 mm |
| Connector type | ClickLoc |










