Product Short Description
330103-00-04-10-02-CN is a high-precision industrial eddy current proximity transducer belonging to Bently Nevada 3300 XL 8mm series. It is an integrated assembly containing probe body, shielded extension cable and ClickLoc™ connector, with CN suffix representing China local safety certification compliance. This product adopts advanced active eddy current sensing technology to realize non-contact measurement of rotating machinery shaft radial vibration, static displacement, eccentricity, pre-thrust position and Keyphasor speed-phase signal. It fully complies with API 670 4th Edition standard, features full interchangeability with standard 3300 XL proximitors, 3500 protection systems and FieldMonitor monitoring modules, and provides stable, high-linearity, anti-interference measurement performance for critical machinery protection and predictive maintenance.
Description
Detailed Technical Specifications
| Parameter | Exact Specification |
|---|---|
| Product Series | 3300 XL 8 mm |
| Sensing Technology | Eddy current non-contact inductive measurement |
| Probe Tip Diameter | 8 mm |
| Thread Specification | M10×1 straight metric thread |
| Unthreaded Tip Length | 0 mm |
| Probe Housing Effective Length | 4 mm (short stem design) |
| Integrated Cable Total Length | 1.0 meter |
| Connector Type | Miniature coaxial ClickLoc™ quick-lock shielded connector |
| Probe Tip Material | High-temperature resistant PPS polyphenylene sulfide |
| Probe Body Material | 316L stainless steel |
| Linear Measurement Range | 0.25 mm – 2.3 mm (10 mils – 90 mils) |
| System Sensitivity | 7.87 V/mm (200 mV/mil) |
| Linear Output Voltage Range | -1 VDC to -17 VDC |
| Standard Operating Gap | 1.27 mm (50 mils), corresponding -9 VDC output |
| Frequency Response Range | DC to 10 kHz |
| Probe Operating Temperature | -40 °C to +85 °C |
| Whole Assembly Operating Temperature | -52 °C to +177 °C |
| Storage Temperature | -55 °C to +125 °C |
| Cable DC Resistance | 7.59 Ω ±0.5 Ω |
| Cable Pull Strength | 330 N (75 lbf), CableLoc reinforced anti-break structure |
| Protection Grade | IP67 |
| Electromagnetic Performance | High EMI/RFI interference resistance, double-shielded coaxial cable |
| Compliance Standards | API 670 4th Edition, CE, UL, China local safety certification, IECEx hazardous area certification |
| Total Assembly Weight | 0.12 kg |
| Origin | United States |
Core Functional Features
- API 670 Grade High Linear Accuracy
Maintains constant sensitivity and linearity across full detection range; fully meets international precision requirements for rotating machinery protection monitoring.
- Ultra-Short Stem Compact Structure
4 mm short housing length design, adapts to narrow installation space and limited mounting positions inside machinery bearing boxes.
- Patented Anti-Vibration Mechanical Design
TipLoc integrated molding probe tip, CableLoc reinforced cable connection structure; effectively prevents cable fracture, signal looseness and measurement drift under high vibration conditions.
- Complete Non-Contact Measurement
Zero mechanical wear, zero friction loss; supports long-term 24/7 continuous monitoring of shaft dynamic vibration parameters and static displacement parameters.
- Superior Signal Anti-Interference Performance
Double-shielded coaxial cable fully isolates industrial electromagnetic noise; ensures complete signal integrity in high-voltage, high-power motor and strong harsh industrial environments.
- Full System Interchangeability & Compatibility
Directly matches all 3300 XL series proximitors, 3500 machinery protection systems, FieldMonitor condition monitoring modules; no individual calibration required for probe, cable and proximitor replacement.
- China Local Certified Version
CN suffix meets China domestic industry safety and access standards, suitable for domestic project bidding, acceptance and local maintenance management.
- Plug-and-Play Easy Installation
ClickLoc quick-lock connector realizes fast plug-and-play mounting; standard metric M10 thread adapts to universal machinery mounting holes.
Typical Application Scenarios
- Power Generation Industry
Steam turbines, gas turbines, turbo generators, boiler feed water pumps; monitor shaft radial vibration, eccentricity, thrust displacement and rotational speed in compact bearing chamber space.
- Oil & Gas Industry
Upstream extraction pumps, natural gas compressors, pipeline booster units, refinery rotating equipment; adapt to high-pressure, corrosive, flammable and explosive hazardous areas.
- Petrochemical & Chemical Industry
Centrifugal pumps, process compressors, reaction kettle rotating shafts, large fans and mixers; monitor shaft misalignment, rubbing failure and bearing wear faults.
- Metallurgy & Cement Industry
Rotary kilns, rolling mill main shafts, large fans, crushers; adapt to high temperature and strong vibration harsh working conditions.
- Paper Making & Heavy Manufacturing
Large motor units, pulp pumps, rotary processing equipment; realize continuous condition monitoring in limited internal machinery space.
System Matching & Reliability Information
- Matching devices: 3300 XL series proximitors, 3500/22 vibration monitoring modules, 3500/50 Keyphasor speed modules, FieldMonitor I/O monitoring modules.
- Extension cable compatibility: Support maximum 305 meters extended field wiring with triad shielded cable.
- Hazardous area compliance: Certified for Ex ia IIC T1-T5 Zone 0/2 intrinsically safe hazardous areas.
- Warranty period: 12 months for brand new original products.
- Product status: Original brand new, in stock, available for global and domestic China delivery.
- Signal transmission: Analog voltage signal proportional to gap distance, transmitted to upper monitoring system through matched proximitor.
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