1. Technical Parameter

l Voltage: 100-240 V AC.

l Frequency: 50/60 Hz.

l Temperature: -20 to 70 °C.

l Humidity: 5 to 95% RH.

l Protection Rating: IP65.

l CPU: 32-bit RISC CPU with FPU.

l RAM: 256 MB SDRAM, 32 MB Flash Memory.

2. Function Features

l Multivariable Measurement: Yokogawa PFCD-S5520 is capable of multivariable measurement. This reduces the number of sensors and makes it easier to install and maintain.

l Self-Diagnostic Functions: It also has advanced self-diagnostic capabilities.  Yokogawa PFCD-S5520 can also raise alarms in a timely manner and provide detailed diagnostic data in the event of sensor drift, electrical faults, or abnormal conditions, thus enabling proactive maintenance to be performed and minimizing downtime.

l Easy-to-change and configure: Yokogawa PFCD-S5520 is easy to calibrate. It can be tailored to various industrial applications and process needs, allowing for configuration and optimization.

l Data Logging and Historical Trends Analysis: Yokogawa PFCD-S5520 can log measurement data for a certain period. This historical data can be stored and used for analysis to find trends, predictive maintenance and tuning of process variables. It improves the overall efficiency and reliability of the process.

3. Applications

l Oil and Gas Sector: In wellhead monitoring, it measures pressure and temperature to ensure hydrocarbons are extracted safely and effectively. Yokogawa PFCD-S5520 plays a crucial role in refining processes where the distillation and separation of hydrocarbons occur in refineries, delivering sensitive readings of process variables that help produce quality petroleum products.

l Chemical Processing: In chemical plants, it plays a critical role in monitoring and controlling chemical reactions. Yokogawa PFCD-S5520 also assists in the safe handling and transfer of corrosive and hazardous chemicals by providing accurate measurement data that is essential for safety and process control.

l Power Generation: It is used inside power plants, it is used to measure the pressure and temperature of steam in boilers and turbines. It is important for optimizing how efficiently the equipment generates power, for preventing the equipment from operating in an unsafe manner and for keeping the electric power grid stable. It also aids in regulating cooling systems and other such secondary processes.

l Pharmaceutical and Biotechnology: Accurate control of temperature and pressure is critical in pharmaceutical manufacturing processes and biotechnology. Yokogawa PFCD-S5520 ensures the quality and consistency of pharmaceutical products and the integrity of biological processes.