When you need to know what’s going on with your hydroelectric generator – especially while it’s in operation – Bently Nevada† has you covered with我们的验证水电传感器。
We at Bently Nevada pioneered this space over 50 years ago with the launch of oureddy current proximity transducers已经增加了动态压力，发电机气隙和定子端绕组振动。
我们的4000 series capacitive generator air gap sensor设置发电机转子和定子之间的实时空气隙测量标准 - 如果要了解您在负载下的单位的行为，则为重要。由于离心，热和磁力的组合效应，不能用发电机与发电机一起测量空气间隙尺寸以及转子和定子形状。简而言之：您需要实时监控以获得真实的可用数据。
我们的Hydro Sensorsrecord multiple variables – not just one – so that you can obtain a more accurate understanding of your machinery’s vibration issues. And with increased data and understanding comes the ability to more accurately diagnose a problem, and react accordingly avoiding costly downtime, misdiagnoses, and in some cases avoiding costly tear-down inspections that weren’t needed.
Provides Dynamic Measurements – OurDynamic Pressure Sensormakes static and dynamic measurements for hydroelectric turbine or pumps monitoring applications. Dynamic pressure measurements can help you detect and understand hydraulic pulsations and instabilities associated with inefficient or damaging operating modes.
我们的4000系列Air Gap Sensor System提供monitoring and diagnosticcapability for all new and existing hydro generators and motor/generators and fully integrates with the3500/46M Hydro Monitorand系统1†软件。
Delivers Cost-Effective Results - Bently Nevada’sStator End Winding Accelerometer提供一种经济高效的方法，可准确监测与绝缘击穿和劣化相关的定子端绕组振动。
Bente Nevada’s industry-proven and reliable3300XL Proximity Probes aND全系列加速度计和速度传感器循环完整的水电发电机保护和监控需求。
这4000系列Air Gap Sensor System为所有新建和现有的水电发电机和电机/发电机提供监控和诊断功能，并完全整合3500/46M Hydro Monitorand系统1软件。气隙是水力发电机中转子和定子之间的距离的量度。监测空气隙是批判性重要的，因为定子和转子都可以是柔性的，并且它们的形状和位置受到操作离心，热和磁力的影响。气隙测量是关键的，因为柔性定子组件可以变得不同心或空隙。监视器连续测量平均气隙，最小和最大空气间隙与其相应的极值。软件趋势并显示这些值，以及与定子，循环和中心偏移相关的附加值。气隙监测系统提供了运营和维护人员，具有提前预警，即将出现的发电机转子和定子的形状和同心度。这4000系列capacitive sensor is available in two range options. The 20 mm system has a linear range of 18.3 mm, and is appropriate for use on small to medium generators. The 50 mm system has a 45.7 mm linear range, and is suitable for large generators.
我们独特的350300液压动力传感器直接连接到3500 / 46M显示器to provide static and dynamic pressures from the same monitor channel and can be displayed in time and frequency domain formats in the系统1软件。
我们的330446/330447水电定子端绕组（缝）加速度计系统提供一种经济高效且可靠的监测定子端绕组振动的方法。双轴MEMS电容式加速度计，高度绝缘探头外壳，可加上灵活性和易于安装，我们的330447缝加速度计探头is perfectly suited for the high electric field environments of hydro generators. The highest degree of accuracy - the accuracy you need when determining proper maintenance and catastrophic failure prevention - is achieved through the use of Pole Passing Frequency (or Forcing Frequency) amplitudes along with acceleration measurements in both the X and Y axis thus ensuring you have a complete overview of any vibration issues.
解锁我们的全部潜力水电传感器振动传感器。当您与我们的任何行业领先的互补服务一起对待Nevada的世界级硬件时，您知道您将获得植物状况监测计划的最佳整体解决方案。我们的一些互补服务包括：
- 托管解决方案
- 系统维护和可用性
- 机械诊断服务
- Machinery Health Audits
- Remote Monitoring & Diagnostics
- Site Project Management
- 设计、安装和调试
3500- 我们的full-featured and versatile rack-based system with the largest usage across all assets and industries gives you the highest level of reliable protection through a proven track record of quality, and compliance with relevant industry standards and regulations.
3701/46.– Part of ourADAPT†家庭其中具有较小外形用于安装在机器上的分布式监测系统，该系统通过高度可配置的振动和位置测量，通过高度可配置的振动和位置测量提供机器保护，同时通过Modbus / TCP在SCADA，PLC，控制系统和历史学家中传输价值。
1900 / 65A- 我们的8通道通用设备监视器can take your Hydro Sensor data and communicate those findings via Modbus RTU over the serial port and Modbus/TCP over Ethernet connections while providing flexible alarm programming, configuration, and signal processing typically associated with larger, costlier systems.