Description
The Yokogawa NFDV157-SOO S2 appears to be a high-accuracy differential pressure transmitter commonly used in industrial process measurement applications. Here’s a breakdown of its potential function and how to find more information about it:
Function:
The NFDV157-SOO S2 likely measures the difference in pressure between two points in a piping system. Differential pressure transmitters are crucial for various industrial applications, including:
- Level measurement: By measuring the pressure difference across a tank or vessel, the level of liquid or gas can be determined.
- Flow measurement: Differential pressure transmitters are often used in conjunction with orifice plates or Venturi tubes to measure flow rate in pipes.
- Filter monitoring: Clogged filters cause a pressure difference, which the transmitter can detect, indicating the need for filter replacement.
- Leak detection: Unexpected pressure differences can signify leaks in a pressurized system.
Possible Features:
- High Accuracy: The “SOO” in the model number might indicate high accuracy, suitable for demanding industrial processes.
- Differential Pressure Range: Specific range will depend on the model variant, but differential pressure transmitters typically measure relatively small pressure differences (e.g., inches of water column or kPa).
- Digital Output: Likely transmits the measured pressure difference as a digital signal (e.g., Modbus RTU, HART) for connection to a process control system.
- Process Connection: May have flanged or threaded process connections for mounting to piping systems.
- Material Compatibility: Wetted parts of the transmitter might be made of materials suitable for the fluids being measured (e.g., stainless steel for corrosive fluids).
Finding Specific Information:
Obtaining detailed specifications, installation instructions, and compatibility information for the Yokogawa NFDV157-SOO S2 can be achieved through the following resources:
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Yokogawa Website:
- Search the Yokogawa website for the NFDV157-SOO S2 product page using its complete model number. If available, you should find a datasheet or user manual with comprehensive details such as:
- Specific differential pressure measurement range.
- Accuracy specifications.
- Supported output signal type (e.g., Modbus RTU, HART communication protocol).
- Electrical specifications (power supply requirements).
- Process connection type and material information.
- Installation instructions and wiring diagrams.
