8237-1595 超速检测设备  允许在受监控系统

【产品详情】

8237-1595 允许在受监控系统继续在线运行时检测、宣布并允许维修或更换超速系统组件中的故障。产品8237-1595是一种超速检测设备，是伍德沃德Protech-GII系列的一部分。除了加速度检测外，它还配备了MPU检测功能，可以在任何尺寸的涡轮机上工作。如果蒸汽、燃气和水轮机开始加速过快，它将安全地关闭它们。该隔板安装还带有耐硫涂层。从长远来看，这已被证明对H2S和S02气体有效。此设备在 3C2 类环境中正常运行，它使用 2 种投票架构中的 3 种。

有关型号 8237-1595 的更多规格包括：

在线维修选项。

常规加速测试。

速度读数为 4 至 20 mA。

日常测试是通过模拟产品三个模块中每个模块中的过加速事件来完成的。这是通过内部发生器和频率完成的。这三个不同的模块允许用户维护一个系统仍然在线并正在运行。背板结构使更换其中一个模块变得简单明了。伍德沃德已经停产了8237-1595型，但在其他地方仍然可以找到。

8237-1595 超速检测设备  允许在受监控系统

【英文介绍】

8237-1595 allows the detection, announcement, and repair or replacement of faults in overspeed system components while the monitored system remains online. Product 8237-1595 is a speed detection device that is part of the Woodward Protech-GII family. In addition to acceleration detection, it is equipped with MPU detection and can work on turbines of any size. If the steam, gas and water turbines start accelerating too fast, it will safely shut them down. The partition is also installed with a sulfur-resistant coating. In the long run, this has been shown to be effective against H2S and S02 gases. This device works in a 3C2 class environment and uses 3 of the 2 voting architectures.

More specifications for model 8237-1595 include:

Online repair options.

Routine accelerated testing.

Speed readings are 4 to 20 mA.

Daily testing is done by simulating overacceleration events in each of the product's three modules. This is done through internal generators and frequencies. These three different modules allow users to maintain a system that is still online and running. The backplane structure makes it straightforward to replace one of the modules. Woodward has discontinued the Model 8237-1595, but it can still be found elsewhere.

8237-1595 超速检测设备  允许在受监控系统

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