Product Overview
The Bently Nevada 330103-00-04-50-02-05 is a high-performance 8 mm proximity probe designed as part / the 3300 XL series. Engineered for precision and durability, this probe is used in condition monitoring and machinery protection systems for critical rotating assets. With a calibrated range / 50 mils (1.27 mm), it is ideal for applications requiring slightly extended linear measurement capabilities compared to standard 40-mil probes.
This non-contact sensor measures the distance between the probe tip and a rotating shaft or other conductive targets, providing real-time displacement and vibration data to help detect misalignment, imbalance, or mechanical wear.
Key Features
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8 mm sensing tip with 50-mil linear measurement range
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Calibrated for consistent, linear output
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Compatible with Bently Nevada 3300 XL extension cables and Proximitor sensors
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Stainless steel body with high durability and corrosion resistance
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Threaded body for secure and adjustable installation (M16 × 1.5 mm)
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EMI/RFI shielding ensures reliable signal integrity
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Designed to operate reliably in harsh industrial conditions
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Fully backward compatible with legacy 3300 systems
Technical Specifications
| Parameter | Specification |
|---|---|
| モデル Number | 330103-00-04-50-02-05 |
| Product Series | Bently Nevada 3300 XL |
| Probe Tip Diameter | 8 mm |
| Linear Range | 1.27 mm (0.050 in or 50 mils) |
| Sensing Range | 0.25 mm to 2.54 mm (0.010 in to 0.100 in) |
| Sensitivity | 7.87 mV/μm (200 mV/mil) nominal |
| System Accuracy | ±0.07 mm (±0.0028 in) over linear range |
| Output Signal Type | Voltage (proportional to gap distance) |
| Mounting Thread | M16 × 1.5 mm |
| Connector Type | 10-pin male Bendix connector |
| Cable Length | 10 meters (32.8 feet) |
| Probe Body Material | Stainless steel |
| Vibration Limit | 20 g peak, 10–2000 Hz |
| Shock Limit | 500 g peak |
| Operating Temperature | -40 °C to +120 °C |
| Storage Temperature | -51 °C to +177 °C |
| Environmental Rating | IP65 (when properly installed) |
| Dimensions | Total Length: 5.0 meters |
| 重量 | 1.615 kg |
Typical Applications
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Monitoring / large rotating machinery such as turbines, compressors, and motors
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Measurement / shaft displacement and vibration in real-time
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Preventive maintenance in oil & gas, power generation, and chemical processing plants
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Axial position monitoring in critical process equipment
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Integration with Bently Nevada 3500 and legacy 3300 systems
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Use in high-vibration or high-temperature industrial environments
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Predictive diagnostics for minimizing unscheduled downtime
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状態 monitoring / pumps, blowers, fans, and gearboxes
Advantages
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Extended Measurement Range: 50-mil linear span is ideal for applications with wider clearances or larger shaft movements
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High Reliability: Proven performance under extreme temperature, vibration, and shock conditions
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Easy Integration: Works seamlessly with the full 3300 XL product ecosystem
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Modular Design: Enables simple field replacement and flexible installation
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Precision Monitoring: Accurate vibration and position feedback for predictive maintenance
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Rugged Construction: Stainless steel housing and sealed design resist corrosion and contamination
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Reduced Maintenance Costs: Non-contact sensing avoids mechanical wear
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Industrial Compliance: Engineered to meet global performance and safety standards
よくある質問 (FAQ)
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What is the linear measurement range / this probe?
This model is calibrated for a 50-mil (1.27 mm) linear range, slightly higher than the standard 40 mils. -
What equipment is this probe typically used with?
It pairs with Bently Nevada 3300 XL extension cables and Proximitor sensors and is used in vibration monitoring / rotating machines. -
Is the 10-meter cable length fixed?
No, other cable lengths can be configured at the time / ordering. -
What mounting is used for this probe?
It features a threaded body with an M16 × 1.5 mm thread for adjustable and secure installation. -
Is this model suitable for hazardous environments?
The probe itself is rugged, but hazardous location use depends on the full system configuration and certifications. -
What type / signal does the probe generate?
It generates an analog voltage signal proportional to the distance between the probe tip and the target surface. -
Can it be used with legacy Bently Nevada systems?
Yes, the 3300 XL series is backward-compatible with 3300 series monitoring systems. -
What is the tip diameter / the probe?
The sensing tip diameter is 8 mm. -
Does this model have EMC shielding?
Yes, it is shielded against EMI and RFI to ensure signal integrity. -
What is the typical service life?
When properly installed and maintained, these probes are designed for long-term use, /ten exceeding 5–10 years in the field.
Related and Recommended モデルs
| モデル Number | 説明 |
|---|---|
| 330103-00-04-40-02-05 | 3300 XL 8 mm Probe with 40-mil linear range |
| 330103-00-04-20-02-05 | 3300 XL 8 mm Probe, standard range |
| 330104-00-05-10-01-00 | 3300 XL 8 mm Probe with armored cable |
| 330101-00-14-10-02-05 | 3300 XL High-Temperature 8 mm Probe |
| 330130-040-00-00 | 3300 XL Extension Cable, 4 meters |
| 330180-90-00 | 3300 XL Proximitor Sensor |
Popular Bently Nevada モデルs
| モデル Number | 説明 |
|---|---|
| 3500/42M | Proximitor Monitor for Shaft Vibration |
| 3500/22M | Transient Data Interface Module |
| 3300 XL Proximitor Sensor | Converts probe signal for system monitoring |
| 7200 Series | Proximitor and Velocity Sensors |
| 990-04-70-01-00 | Velocity Transducer for General Machinery |
| 3500/15 | Power Supply Module for 3500 System |
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