+86 15340683922
+86 15340683922الوصف
The GE part number IS200DDPTH1A is a Dynamic Pressure Transducer used in GE’s Mark VI Speedtronic turbine control systems. Its primary function is to measure high-frequency pressure fluctuations or pulsations in a fluid system, which is crucial for monitoring the health and performance of the turbine. 🌊
Function and Key Features
A dynamic pressure transducer is a specialized sensor designed to measure rapid changes in pressure rather than a steady, static pressure.
- Dynamic Measurement: Unlike a standard pressure sensor that measures average or static pressure, a dynamic pressure transducer measures the pressure waves or pulsations within a fluid. This is critical for detecting problems like combustion instability in a gas turbine or cavitation in a pump.
- High-Frequency Response: The transducer is built to respond quickly to pressure changes, providing data on phenomena that occur at a high frequency.
- Signal Conversion: The transducer converts the pressure fluctuations into an electrical signal (often a millivolt or charge output) that can be sent to the control system. This signal is then processed by a dedicated module on the Mark VI system.
- System Integration: The IS200DDPTH1A is an integral part of the Mark VI’s control architecture, providing critical real-time data for control and protection logic.
- Robust Design: Like all GE industrial control components, it is built to withstand the harsh conditions of a power plant, including vibrations, high temperatures, and hostile environments.
Applications
The IS200DDPTH1A is used in power generation facilities that operate GE’s Mark VI turbine control systems. It is an essential component for:
- Turbine Diagnostics: It is used to detect and diagnose issues like combustion dynamics or pressure surges in pipelines, which can be early indicators of a problem.
- System Protection: The data from the transducer can be used to trigger alarms or emergency shutdowns, preventing damage to the turbine.
