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- Bently Nevada
- 330104-000-040-10-02-05
- 3300 XL 8 mm Proximity Probes
- USA
- 40 mm diameter × 120 mm length
- 0.65kg
- Xiamen, China
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Bently Nevada 330104-000-040-10-02-05 — Detailed Technical Overview
1. Product Introduction
The Bently Nevada 330104-000-040-10-02-05 is a precision eddy-current proximity transducer designed for continuous monitoring of machinery vibration and shaft displacement. It belongs to the 3300 XL Proximitor Sensor series and is engineered to provide high-accuracy, reliable data in industrial environments.
This model is configured for a 40 mm sensor gap and includes a 1 m extension cable with standard 2‑pin connector. It is compatible with 3300 XL monitoring modules, providing analog voltage output proportional to shaft displacement. This type of sensor is widely used in critical machinery, including turbines, compressors, and large electric motors.
The 330104 model line is recognized for its durability in industrial environments, offering resistance to vibration, oil, dust, and high temperature while maintaining measurement accuracy.
2. Product Specifications
| Parameter | Specification |
|---|---|
| Model | 330104-000-040-10-02-05 |
| Series | 3300 XL Proximitor Sensor Series |
| Sensor Gap | 40 mm |
| Cable Length | 1 m (code 10) |
| Connector Type | 2‑pin industrial connector (code 02) |
| Output Signal | Analog voltage (code 05) |
| Measurement Principle | Eddy current, non-contact |
| Sensitivity | 4 V per mil (typical) |
| Operating Temperature | –35 °C to +121 °C |
| Housing Material | Aluminum alloy |
| Dimensions | Sensor head ~40 mm diameter × 120 mm length |
| Weight (kg) | ~0.65 kg |
| Protection | Industrial sealed design |
| Mounting | Threaded or flange mount options |
| Environmental Resistance | Oil, dust, vibration, moisture |
3. Product Features
- High-accuracy non-contact measurement ensures minimal mechanical wear.
- Standardized 40 mm sensing gap for consistent installation.
- Compact design suitable for tight spaces within machinery housing.
- Sealed housing protects the sensor against harsh industrial conditions.
- Compatible with 3300 XL monitoring modules and other Bently Nevada systems.
4. Applications
This sensor is used extensively in monitoring critical rotating machinery, including:
- Steam and gas turbines in power plants.
- Centrifugal compressors in oil, gas, and chemical industries.
- Large pumps and motors in manufacturing and utilities.
- Gearboxes and industrial fans in heavy industry.
- Applications requiring real-time displacement monitoring, vibration detection, and rotor position tracking.
Key monitoring tasks:
- Shaft vibration measurement and trend analysis.
- Radial and axial displacement monitoring.
- Integration into machine protection and alarm systems.
5. Product Advantages
1. High reliability
Designed for continuous operation in industrial environments with minimal maintenance.
2. Compact and adaptable
Small sensor head allows installation in restricted machinery spaces.
3. Industrial durability
Resistant to oil, dust, vibration, and moisture.
4. Accurate and stable readings
Eddy-current sensing provides precise measurements over long periods.
5. Easy system integration
Fully compatible with 3300 XL monitoring modules and standard industry systems.
6. Brand and Series
- Brand: Bently Nevada
- Series: 3300 XL Proximitor Sensor Series
The 3300 XL series is globally recognized for high reliability in machinery condition monitoring and protection systems, providing sensors, probes, and modules compatible for various industrial applications.
7. Recommended Models (Same Series / Related Models)
| Model | Sensor Gap | Cable Length | Connector Type | Weight (kg) |
|---|---|---|---|---|
| 330104-000-020-10-02-05 | 20 mm | 1 m | 2‑pin | 0.60 |
| 330104-000-030-10-02-05 | 30 mm | 1 m | 2‑pin | 0.62 |
| 330104-000-050-10-02-05 | 50 mm | 1 m | 2‑pin | 0.68 |
| 330104-000-040-10-02-00 | 40 mm | 1 m | 2‑pin | 0.65 |
| 330104-000-060-10-02-05 | 60 mm | 1 m | 2‑pin | 0.70 |
8. Recommended Popular Models (Same Brand)
| Model | Type | Function | Temperature Range | Weight (kg) |
|---|---|---|---|---|
| 330180-50-00 | Proximitor Sensor | Signal conditioning | –35 °C to +85 °C | 0.45 |
| 330130-080-00-00 | Extension Cable | Signal transmission | –35 °C to +177 °C | 0.40 |
| 330101-00-28-10-02-05 | Standard Probe | Shaft vibration detection | –35 °C to +177 °C | 0.38 |
| 330780-91-05 | Advanced Probe | Enhanced vibration monitoring | –35 °C to +121 °C | 0.50 |
| 3500/42M | Monitoring Module | Vibration analysis and alarm logic | 0 °C to +65 °C | 1.20 |
9. FAQ (Frequently Asked Questions)
Q1: What is the main function of this sensor?
A: To measure shaft displacement and vibration in a non-contact manner for machine protection.
Q2: What does the “040” code represent?
A: It specifies the sensor gap, which is 40 mm in this model.
Q3: Can it be used in high-temperature environments?
A: Yes, the sensor operates up to 121 °C.
Q4: Is the sensor compatible with 3300 XL monitoring modules?
A: Yes, it is fully compatible.
Q5: How is the sensor installed?
A: Using threaded or flange mount options depending on machinery setup.
Q6: Does it require calibration?
A: Periodic calibration is recommended for accuracy.
Q7: Can it operate in dusty or oily environments?
A: Yes, it is sealed against dust, oil, and moisture.
Q8: What industries typically use this sensor?
A: Power generation, oil & gas, chemical plants, heavy industry, and utilities.
Q9: How long is the standard cable?
A: This model includes a 1 m cable; extensions are available.
Q10: What type of output does the sensor provide?
A: Analog voltage proportional to shaft displacement.