产品细节说明：3500/25 184684-01 Bently Nevada 增强型Keyphasor 模块

1. 信号转换：当轴上的键相器标记与键相器传感器对齐时，模块使用磁性传感器或接近探头检测对齐情况，并将输入信号转换为数字键相器信号。
2. 兼容性：在保持与用于遗留系统的现有Keyphasor模块的形状、配合和功能方面的完全向下兼容性的同时，提供了比先前设计更高的Keyphasor信号处理能力。
3. 扩展性：3500机械保护系统在正常配置下最多可接受四个Keyphasor信号，在配对配置下最多可接受八个Keyphasor信号。这为用户提供了更大的灵活性，以适应不同的应用需求。
4. 冗余配置：在三重模块化冗余（TMR）应用中，3500系统应使用两个键相模块。在这种配置下，模块并行工作，为机架上的其他模块提供主要和次要键相信号，提高了系统的可靠性和稳定性。

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产品详情参数 ：3500/25 184684-01 Bently Nevada 增强型Keyphasor 模块

1. 输入信号：

   • 磁性拾音器或接近探头传感器最多可以向每个键相模块发送两个传感器信号。
   • 非隔离式I/O模块的输入信号范围为+0.8V至21.0V（或+5V至-11V，对于隔离式I/O模块）。
   • 超出此范围的信号会受到模块的内部限制。

2. 输出信号：

   • 模块提供缓冲键相输出，可通过同轴连接器和欧式连接进行访问。
   • 输出阻抗：缓冲器的最大输出阻抗为504欧姆。

应用领域：3500/25 184684-01 Bently Nevada 增强型Keyphasor 模块

增强型Keyphasor模块广泛应用于需要精确测量轴转速和矢量特性的场合，如旋转设备的机械保护系统、振动监测系统等。通过提供精确的键相信号，该模块有助于实现设备的稳定运行和故障预警。3500/25 Bently Nevada 增强型Keyphasor模块是一款功能强大、兼容性高、扩展性强的模块，适用于各种需要精确测量轴转速和矢量特性的场合。

Product Details: 3500/25 184684-01 Bently Nevada Enhanced Keyphasor Module
Signal Conversion: When the Keyphasor marker on the axis aligns with the Keyphasor sensor, the module uses a magnetic sensor or proximity probe to detect the alignment and converts the input signal into a digital Keyphasor signal.
Compatibility: Provides higher Keyphasor signal processing capabilities than previous designs while maintaining full backward compatibility in terms of shape, fit, and functionality with existing Keyphasor modules used for legacy systems.
Scalability: The 3500 mechanical protection system can accept up to four Keyphasor signals in normal configuration and up to eight Keyphasor signals in paired configuration. This provides users with greater flexibility to adapt to different application needs.
Redundant configuration: In Triple Modular Redundancy (TMR) applications, the 3500 system should use two key phase modules. In this configuration, the modules work in parallel, providing primary and secondary key signals for other modules on the rack, improving the reliability and stability of the system.
Product Details Parameters: 3500/25 184684-01 Bently Nevada Enhanced Keyphasor Module

Input signal:

Magnetic pickups or proximity probe sensors can send up to two sensor signals to each key phase module.
The input signal range of non isolated I/O modules is+0.8V to 21.0V (or+5V to -11V, for isolated I/O modules).
Signals beyond this range will be subject to internal limitations of the module.

Output signal:

The module provides buffer key phase output, which can be accessed through coaxial connectors and Euclidean connections.
Output impedance: The maximum output impedance of the buffer is 504 ohms.
Application area: 3500/25 184684-01 Bently Nevada Enhanced Keyphasor Module

The enhanced Keyphasor module is widely used in applications that require precise measurement of shaft speed and vector characteristics, such as mechanical protection systems for rotating equipment, vibration monitoring systems, etc. By providing precise key signals, this module helps to achieve stable operation and fault warning of the equipment. The 3500/25 Bently Nevada Enhanced Keyphasor Module is a powerful, highly compatible, and scalable module suitable for various applications that require precise measurement of shaft speed and vector characteristics.