产品介绍
The Bently Nevada 24765-02-01 Case Expansion Transducer Assembly is a high-precision sensor engineered to monitor thermal and mechanical expansion / machinery casings. It is designed to detect very small relative movements between the stationary casing and rotating components, providing essential data for vibration monitoring and predictive maintenance. Utilizing Linear Variable Differential Transformer (LVDT) technology, it delivers highly accurate displacement readings under industrial conditions, ensuring machinery safety and operational efficiency.
This assembly is widely applied in turbines, compressors, generators, and other rotating machinery, enabling condition-based monitoring and helping prevent rotor-stator contact, misalignment, or other mechanical failures caused by casing expansion.
Technical Specifications
| Parameter | Specification |
|---|---|
| 型号 Number | 24765-02-01 |
| Sensor Type | Case Expansion Transducer (LVDT) |
| Linear Range | 50.8 mm (2.00 in) |
| Spring Return | Yes |
| Electrical Scale Factor | 0.404 V/mm (10.25 V/in) |
| Frequency Response | DC to 15 Hz |
| Linearity | ±0.5% full scale |
| Stability | 0.125% full scale |
| Mounting Type | Flanged / Surface Mount |
| Electrical Connection | 2- or 3-wire configuration |
| Housing Material | Stainless Steel |
| 重量 | 2.3 kg |
| Dimensions (L x W x H) | 88.9 x 117 x 241 mm |
| Environmental Rating | IP65 |
Applications
-
Turbines: Monitoring casing expansion to avoid rotor-stator contact.
-
Compressors: Maintaining alignment and preventing mechanical interference.
-
Pumps: Tracking thermal growth to ensure operational efficiency.
-
Generators: Measuring casing deformation to safeguard equipment.
-
状态 Monitoring Systems: Feeding accurate data for predictive maintenance.
-
Industrial Machinery: Protecting against mechanical damage caused by differential expansion.
This sensor enables operators to make data-driven decisions, reducing unplanned downtime and improving equipment life span.
Advantages
-
High Accuracy: Provides precise measurements / casing expansion.
-
Robust Design: Stainless steel housing ensures durability in harsh environments.
-
Wide Temperature Range: Operates effectively in industrial temperature extremes.
-
Seamless Integration: Compatible with Bently Nevada monitoring systems.
-
Low Maintenance: Solid-state LVDT reduces recalibration needs.
-
High Frequency Response: Captures rapid changes in casing expansion.
-
Compact Design: Easy installation even in tight spaces.
-
Reliable Output: Differential LVDT output ensures stable and repeatable signals.
常见问题 (FAQ)
-
What is the maximum linear range / this transducer?
The maximum linear range is 50.8 mm (2.00 in), allowing measurement / substantial casing expansion. -
How does the spring return operate?
The spring returns the transducer’s core to its neutral position when the casing contracts, ensuring accurate readings. -
What does the electrical scale factor indicate?
It represents the voltage output per 件 displacement, enabling precise conversion / mechanical movement to electrical signal. -
Can the transducer operate in high-vibration environments?
Yes, the LVDT technology and rugged design allow stable operation under vibration. -
Is it compatible with other Bently Nevada monitoring systems?
Yes, it integrates seamlessly with 2300 and 3500 series systems. -
What is the housing material?
Stainless steel, ensuring resistance to corrosion and environmental wear. -
What is the recommended mounting orientation?
Ideally aligned with the casing’s expansion axis for optimal performance, though versatile mounting is possible. -
How is the output signal conditioned?
Provides a differential LVDT output suitable for direct connection to monitoring systems. -
Does the transducer require calibration?
Periodic calibration is recommended to maintain accuracy. -
What environmental conditions can it withstand?
Rated IP65, it resists dust and water jets, suitable for industrial settings.
Related 型号s / Series Recommendations
| 型号 Number | 描述 |
|---|---|
| 24765-01-01 | Case Expansion Transducer, 25.4 mm range |
| 24765-02-02 | Extended linearity variant |
| 24765-03-00 | Large range 101.6 mm variant |
| 24765-04-00 | High-temperature variant |
| 24765-05-00 | Compact housing variant |
| 24765-06-00 | Integrated signal conditioning variant |
Popular 型号s from Bently Nevada
| 型号 Number | 描述 |
|---|---|
| 330130-00-00 | Proximity Probe Assembly |
| 330331-00-00 | Seismic Sensor |
| 3500/42 | Machinery Protection System |
| 2300/60 | Proximity Probe with Advanced Signal 状态ing |
| 18702-02-00 | Vibration Sensor Module |
| 119875-01-00 | Displacement Sensor Assembly |
公司信息
E-mail: [email protected]
Mobile：请通过邮件联系
Whatsapp：请通过邮件联系
Add: 中国福建省厦门市思明区吕岭路2号阿里山大厦，邮编：361006
我们的服务
我们专业提供工业自动化零部件，并附有一年质保。我们的工业自动化零部件销往全球。
我们能提供来自不同国家和制造商的设备及备件，解决您在多处的顾虑或质量问题，并具有极大的价格优势。
欢迎来电咨询更多产品详情。
