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Indicators, Sensors
Monitoring System (I&C)
Valve Leakage Monitoring System
Valve Leakage Monitoring System
| Product Details | Using Hi sensitivity sound sensor, it monitors internal leakage of valve in real time and provide information of the early stage leakage caused by Foreign substances on the side of Valve body and seat, damages due to frequent valve opening and closing or crack between valve body and seat, defects on STEAM, PACKING, weld defect or fatigue crack.
A system to Install sensors on a front and a rear part of valve using a clamp, analyze and estimate the leak by transmitting the sound signal to a measurement system through preamplifier. |
|---|---|
| Main Customer | KHNP |
| Technical Specification | *Sensing Part
Field Signal → Preamplifier → (Signal Amplification) → Sensor Condition → (Filtering) → Analog/Digital Converter → (Digital) → DAQ *Analyzing Part External Input Signal → (AI/DI) → Input Output Unit → DAQ *Monitoring Part DAQ → External Input Signal Encode Field Signal → DBMS → (Field Signal/External Input) → Analysis Software(Estimate Leak, Analyze Frequency) → DBMS → (Leakage information, Analyze Frequency) → VLMS Display S/W(Bar chart, Trend, Sperctrum) |
| Product Specification | |
| Certification | 18001 for CE,KC,ISO15001,K-OH |