The Bently Nevada 330180-X1-CN proximity sensor delivers precise displacement monitoring for demanding industrial machinery. It belongs to the 3300 XL series and ensures accurate shaft-position detection across harsh environments. The 145004-19 part number identifies this configuration with the X1 length and CN hazardous-area certification. Engineers choose this sensor for refineries, power plants, and rotating equipment monitoring due to its high reliability and stable output.
The stainless-steel housing guarantees corrosion resistance and mechanical strength. Its compact design and robust construction protect against dust, water, shock, and vibration, ensuring long-term operational stability.
Key Technical Features
- The 330180-X1-CN provides precise measurements over a 0.1–10 mm range.
- Its two-wire electrical interface simplifies installation in tight enclosures.
- The IP67-rated housing protects the sensor from dust and water ingress.
- Shock and vibration resistance ensures stable output near turbines and compressors.
- Factory-calibrated output allows quick installation without field adjustments.
- EMI shielding maintains signal integrity in electrically noisy environments.
Technical Specifications Table
| Parameter | Details |
|---|---|
| Brand | Bently Nevada |
| Model | 330180-X1-CN |
| Part Number | 145004-19 |
| Series | 3300 XL Proximitor Sensor |
| Measurement Range | 0.1–10 mm |
| Input Voltage | 24 VDC |
| Output Signal | 4–20 mA or 0–10 V |
| Operating Temperature | -40°C to +85°C |
| Humidity | 0–95% non-condensing |
| Mounting Thread | M10 |
| Thread Length | 20 mm |
| Electrical Connection | 2-wire |
| Power Consumption | 30 mA max |
| Response Time | <1 ms |
| Shock Resistance | 50 g (2 ms) |
| Vibration Resistance | 10–2000 Hz, 20 g |
| Housing Material | Stainless steel |
| Ingress Protection | IP67 |
| Weight | 0.45 kg |
| Certifications | ATEX / IECEx / Chinese NEPSI |
| Calibration | Factory calibrated |
| EMI Protection | Integrated shielding |
Mechanical Construction and Interface Details
The 330180-X1-CN features a cylindrical stainless-steel body that fits compact spaces. The M10 mounting thread aligns securely with standard sensor brackets. Its 2-wire interface allows fast integration into machine protection systems. EMI shielding ensures stable signals even near high-power motors or variable-speed drives. This prevents measurement drift and guarantees reliable vibration data acquisition.
Performance in Industrial Applications
The 330180-X1-CN maintains accurate readings under rapid temperature changes and mechanical shocks. It is ideal for turbines, reciprocating compressors, high-speed pumps, and rotating machinery requiring precise shaft monitoring. The 145004-19 version carries ATEX, IECEx, and NEPSI certifications, meeting international safety standards for hazardous environments. Operators rely on it for consistent monitoring and compliance in oil, gas, petrochemical, and power-generation industries.
Origin, Dimensions, and Weight
- Country of Origin: United States
- Thread Size: M10
- Thread Length: 20 mm
- Total Sensor Length: X1 configuration
- Weight: 0.45 kg
Details
| Weight | 0.45 kg |
|---|

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