製品紹介
The Bently Nevada 330881-28-04-110-03-02 PROXPAC XL Proximity Sensor is a highly reliable and precise device used for non-contact measurement / shaft vibration, position, and displacement in rotating machinery. This sensor belongs to the PROXPAC XL series, which is widely recognized for its robust design, accurate signal conditioning, and long-term stability in industrial applications.
It is designed to work seamlessly with Bently Nevada monitoring systems, providing critical input signals for protection and condition monitoring / turbines, compressors, pumps, and other critical rotating assets.
Technical Specifications
| Parameter | Value |
|---|---|
| モデル Number | 330881-28-04-110-03-02 |
| Series | PROXPAC XL Proximity Sensors |
| Measurement Type | Non-contact vibration & displacement |
| Frequency Response | DC to 10 kHz |
| Sensitivity | 200 mV/mil (7.87 mV/µm) |
| Probe Tip Diameter | 8 mm |
| Power Supply | -24 VDC (nominal) |
| Operating Temperature | -35 °C to +100 °C |
| Dimensions | 91.4 x 144.8 mm |
| 重量 | 1.44 kg |
| Mounting Type | Panel or rack mount |
| Output Signal | Proportional voltage output |
| Compatibility | Bently Nevada 3300 and 3500 systems |
Product Applications
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Steam and gas turbines – monitoring shaft vibration and position to protect against mechanical damage.
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Compressors and pumps – ensuring reliability by tracking shaft displacement and detecting misalignment or imbalance.
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Generators and motors – providing early warning signals for bearing wear or rotor instability.
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Industrial fans and blowers – monitoring performance under high dynamic load conditions.
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Critical process equipment – ensuring safety, stability, and compliance with API 670 requirements.
Product Advantages
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High Accuracy: Provides precise non-contact measurements, ensuring reliable protection and monitoring.
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Robust Construction: Engineered to withstand harsh industrial environments with excellent temperature tolerance.
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Seamless Compatibility: Fully compatible with Bently Nevada 3300 and 3500 monitoring systems.
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Wide Application Range: Suitable for turbines, compressors, pumps, and other rotating machinery.
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Stable Output: Delivers consistent signal quality with low noise interference.
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Proven Reliability: Trusted in critical industries including oil & gas, power generation, and petrochemicals.
FAQ
Q1: What is the frequency response range / this sensor?
A1: The sensor provides a frequency response from DC up to 10 kHz, suitable for detecting both low- and high-frequency vibration.
Q2: Which monitoring systems is this sensor compatible with?
A2: It is designed to work seamlessly with Bently Nevada 3300 and 3500 machinery monitoring systems.
Q3: What type / signal output does the sensor provide?
A3: It provides a proportional voltage output corresponding to shaft vibration or displacement.
Q4: Can this sensor operate in high-temperature environments?
A4: Yes, it supports an operating temperature range / -35 °C to +100 °C.
Q5: What is the standard sensitivity calibration / the sensor?
A5: The sensor has a sensitivity / 200 mV/mil (7.87 mV/µm).
Q6: Is it suitable for API 670 compliance applications?
A6: Yes, it fully meets API 670 requirements for machinery protection systems.
Q7: What is the typical application in rotating machinery?
A7: It is typically used for shaft vibration monitoring, shaft position detection, and displacement measurement.
Q8: How is the sensor typically mounted?
A8: The sensor is designed for panel or rack mounting, depending on the system configuration.
Q9: Does it require a specific power supply?
A9: Yes, it requires a -24 VDC nominal power supply for operation.
Q10: What probe size does it support?
A10: The sensor works with an 8 mm probe tip for optimal signal detection.
Recommended Same-Series or Related モデルs
| モデル Number | 説明 |
|---|---|
| 330881-28-00-55-03-00 | PROXPAC XL Proximity Sensor, standard type |
| 330881-28-00-164-07-02 | PROXPAC XL Proximity Sensor, extended cable |
| 330881-28-10-087-03-02 | PROXPAC XL Proximity Sensor, custom config |
| 330881-28-04-090-03-02 | PROXPAC XL Proximity Sensor, short version |
| 330880-28-20-038-00-02 | PROXPAC XL Proximity Sensor, high sensitivity |
| 330103-17-22-10-12-05 | Proximity Probe, compatible accessory |
Recommended Popular モデルs from Bently Nevada
| モデル Number | 説明 |
|---|---|
| 3500/22M | Machinery Protection System with Modbus comms |
| 3500/42M | Proximitor/Seismic Monitoring Module |
| 330103-00-05-10-02-00 | Proximity Probe, 5 mm, standard |
| 330130-080-00-00 | Extension Cable for proximity sensors |
| 330104-00-10-10-02-05 | Proximity Probe, 8 mm |
| 3300/16 | 状態 Monitoring Module |
| 3500/32M | Relay Module for machinery protection |
| 330730-040-00-00 | Proximity Switch with enhanced durability |
会社情報
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