製品紹介
The Bently Nevada 3500/45 176449-04 + 135137-01 Position Monitor is a high-precision module designed to continuously monitor axial shaft position, thrust position, and rod position in critical rotating machinery. Part / the 3500 Series Machinery Protection System, this module ensures early detection / axial displacement, misalignment, or thrust bearing wear, preventing potential equipment damage or operational downtime.
Equipped with advanced digital signal processing, the module provides accurate, high-resolution measurements and configurable alarm logic. Integration with the 3500 rack allows centralized data acquisition and real-time monitoring, supporting predictive maintenance programs. The 3500/45 176449-04 + 135137-01 is widely used in power generation, petrochemical, oil and gas, and other industrial sectors where precise position monitoring is essential for safety and efficiency.
製品仕様
| Parameter | 説明 |
|---|---|
| モデル Number | 3500/45 176449-04 + 135137-01 |
| Series | Bently Nevada 3500 Machinery Protection System |
| Measurement Type | Axial shaft position, rod position, thrust position |
| Number / Channels | 2 or 4 channels |
| サポートed Sensors | Proximity probes, eddy current transducers |
| Signal Processing | Direct position measurement with programmable alarm thresholds |
| Measurement Range | ±2 mm to ±5 mm (sensor dependent) |
| Frequency Response | DC to 10 kHz |
| Resolution | Micrometer-level (sensor dependent) |
| Dynamic Range | > 80 dB |
| Sampling Rate | Up to 1024 samples per channel per second |
| Alarm Types | Alert and Danger, independently programmable |
| Outputs | 4–20 mA proportional output, relay contacts, buffered outputs |
| Communication Interface | Compatible with 3500 rack network |
| Operating Temperature | -30°C to +65°C |
| Power Supply | Via 3500 rack backplane |
| Dimensions | 241.3 x 24.4 x 241.8 mm |
| 重量 | 0.91 kg |
| Mounting | Plug-in module for 3500 rack |
| Certifications | CE, CSA, ATEX, IECEx (depending on configuration) |
Product Applications
The 3500/45 176449-04 + 135137-01 Position Monitor is used in various industrial machinery protection applications:
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Steam Turbines – Continuous axial thrust monitoring to prevent bearing overload.
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Gas Turbines – Ensures shaft remains within safe operational limits by monitoring displacement.
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Centrifugal Compressors – Protects against axial drift due to process instability.
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Reciprocating Compressors – Measures rod and crosshead positions to detect alignment or wear issues.
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Industrial Pumps – Monitors axial displacement to avoid seal and bearing failure.
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Gearboxes – Tracks axial shaft position to detect early-stage gear misalignment or wear.
Product Advantages
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High Accuracy – Micrometer-level measurement for critical machinery protection.
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Flexible Sensor Compatibility – Works with Bently Nevada proximity probes and eddy current transducers.
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Configurable Alarm Logic – Independent Alert and Danger setpoints for proactive protection.
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Seamless Integration – Compatible with 3500 rack system for centralized monitoring and data collection.
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Rugged Design – Reliable in high-vibration and high-temperature industrial environments.
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Predictive Maintenance サポート – Provides real-time and trend data to aid maintenance planning.
FAQ
-
What measurements does the 3500/45 176449-04 + 135137-01 module perform?
It measures axial shaft displacement, rod position, and thrust position to protect critical machinery. -
Which sensors are compatible with this module?
It supports Bently Nevada proximity probes and eddy current transducers. -
Can it monitor both static and dynamic axial movements?
Yes, it captures both slow drift and rapid axial displacement events. -
How are alarm thresholds configured?
Alert and Danger thresholds are independently programmable through 3500 Configuration S/tware. -
What is the module’s maximum frequency response?
DC to 10 kHz, depending on the connected sensor type. -
Does it provide proportional outputs?
Yes, 4–20 mA outputs correspond to the measured position. -
Is buffered output available for portable analyzers?
Yes, buffered outputs allow analyzer connection without interrupting monitoring. -
Can this module be hot-swapped?
Yes, it can be replaced without powering down the 3500 rack. -
Is the module certified for hazardous areas?
Yes, with appropriate configuration it meets ATEX, IECEx, and CSA standards. -
What is the maximum sampling rate per channel?
Up to 1024 samples per channel per second for high-resolution monitoring.
Related モデルs (Same Series or Compatible)
| モデル | 説明 |
|---|---|
| 3500/40M | Proximitor Monitor for radial vibration and shaft position. |
| 3500/42E | Vibration Monitor for radial, thrust, and shaft vibration. |
| 3500/44M | Aeroderivative Gas Turbine Vibration Monitor. |
| 3500/46M | Hydro Monitor for hydroelectric turbine vibration. |
| 3500/50 | Tachometer Module for speed measurement. |
| 3500/60 | Temperature Monitor for bearing and casing temperatures. |
Popular Bently Nevada モデルs
| モデル | 説明 |
|---|---|
| 3500/15 | Power Supply Module for 3500 rack systems. |
| 3500/20 | Rack Interface Module for communication and system integration. |
| 3500/25 | Keyphasor Module for phase reference signals. |
| 3500/32M | Relay Module for alarm logic and output control. |
| 3500/65 | Velocity Monitor for casing-mounted vibration sensors. |
| 3500/77M | Recovery Delay Module for alarm management and timing logic. |
会社情報
E-mail: [email protected]
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