製品紹介
The Bently Nevada 330905-02-08-70-01-00 is a 3300 NSv series proximity probe designed for precision monitoring / rotating machinery. It provides accurate, high-resolution measurements / shaft vibration and position to support predictive maintenance and minimize unplanned downtime. The probe is engineered for industrial environments, /fering robust performance and reliable operation in turbines, compressors, pumps, and generators.
製品仕様
| Parameter | Specification |
|---|---|
| モデル | 330905-02-08-70-01-00 |
| Type | Proximity Probe |
| Probe Series | 3300 NSv |
| Total Length | 7 m |
| 重量 | 0.15 kg |
| Probe Diameter | 8 mm |
| Sensing Range | 0.05–2.5 mm (typical) |
| Output Signal | AC voltage proportional to displacement |
| Operating Temperature | -40°C to 121°C (-40°F to 250°F) |
| Cable Type | Shielded, twisted-pair |
| Connector Type | Standard Bently Nevada 3300 series connector |
| Calibration | Factory-calibrated for ±1% accuracy |
| Environmental Protection | IP66-rated (probe tip) |
Product Applications
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Turbines (steam, gas, and hydro)
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Large centrifugal compressors
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Industrial pumps
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Generators and motors
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Gearboxes and critical rotating equipment
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Vibration monitoring for predictive maintenance programs
Product Advantages
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High Accuracy: Provides precise measurements / shaft vibration and displacement, supporting reliable condition monitoring.
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Long Cable Option: 7 m cable allows flexible installation and reduces the need for extensions.
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Durable Construction: Designed to withstand harsh industrial environments, including high temperatures and moisture.
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Compatibility: Fully compatible with Bently Nevada 3300 series monitoring systems.
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Ease / Installation: Standardized connectors and mounting options simplify integration.
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Reduced Downtime: Early detection / shaft displacement and vibration anomalies allows proactive maintenance actions.
FAQ
Q1: Can the probe measure both radial and axial displacement?
A1: The probe is designed primarily for radial displacement monitoring. Axial measurements require special mounting configurations and additional system considerations.
Q2: What is the signal output type for the 330905 probe?
A2: The probe outputs an AC voltage proportional to shaft displacement, compatible with 3300 NSv monitoring modules.
Q3: Is the 330905 probe compatible with all 3300 series monitors?
A3: Yes, it is compatible with all Bently Nevada 3300 series proximity monitoring systems.
Q4: Can the probe operate at temperatures above 121°C?
A4: The standard model operates up to 121°C. For higher temperatures, a high-temperature variant is required.
Q5: How long can the signal cable be extended beyond 7 meters?
A5: Extensions can affect signal quality. It is recommended to consult Bently Nevada for approved extension cables.
Q6: Does the probe require recalibration after installation?
A6: Factory calibration is sufficient for typical installation, but field verification is recommended to ensure system accuracy.
Q7: Can this probe handle high-speed machinery vibration?
A7: Yes, it is designed for high-speed rotating equipment, providing high-resolution signals up to several kHz.
Q8: What is the expected electrical output range?
A8: The AC voltage output typically varies from 0–10 V peak-to-peak depending on shaft displacement.
Q9: Is the probe shielded against electromagnetic interference?
A9: Yes, the probe cable is shielded to minimize EMI and maintain signal integrity.
Q10: Can the probe be used in explosive or hazardous environments?
A10: Standard probes are not rated for hazardous environments; explosion-pro/ or intrinsically safe variants are required.
Recommended 6 Same-Series or Related モデルs
| モデル | 説明 | Cable Length | Sensing Range |
|---|---|---|---|
| 330905-02-08-70-01-01 | 3300 NSv Proximity Probe, 8 mm | 5 m | 0.05–2.5 mm |
| 330905-02-12-70-01-00 | 3300 NSv Proximity Probe, 12 mm | 7 m | 0.05–3.0 mm |
| 330905-02-05-70-01-00 | 3300 NSv Proximity Probe, 5 mm | 7 m | 0.05–1.5 mm |
| 330905-02-08-70-01-02 | 3300 NSv Proximity Probe, 8 mm | 10 m | 0.05–2.5 mm |
| 330905-02-08-70-02-00 | 3300 NSv Proximity Probe, 8 mm | 7 m | 0.05–4.0 mm |
| 330905-02-10-70-01-00 | 3300 NSv Proximity Probe, 10 mm | 7 m | 0.05–3.0 mm |
6 Popular Bently Nevada モデルs
| モデル | 説明 | Application | Key Feature |
|---|---|---|---|
| 3300 XL Proximity Probe | High-resolution shaft vibration probe | Turbines | Extreme accuracy |
| 3300 XL Monitor | 4-channel vibration monitor | Rotating machinery | Real-time diagnostics |
| 3300 XL Vibration Sensor | AC displacement sensor | Pumps, motors | High-temp tolerant |
| 3500/22M | Vibration Monitor Module | Gas turbines | Advanced trending |
| 3300/05 Proximity Probe | Compact displacement probe | Compressors | Short-range sensing |
| 7200/45 DCS Interface | Control system interface | Monitoring systems | Seamless integration |
会社情報
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