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The Yokogawa NFAI141-S50 is a state-of-the-art flow transmitter designed for precise and reliable flow measurement in industrial applications. It is part of the NFAI Series, which is known for its accuracy, durability, and versatility in a wide range of measurement environments. The NFAI141-S50 uses advanced digital technology for accurate flow measurements, making it suitable for applications in industries like chemical, oil and gas, water treatment, and pharmaceuticals.
The NFAI141-S50 is equipped with features such as a user-friendly interface, excellent accuracy, and robust construction to ensure long-lasting performance in harsh environments. With its high-performance sensing technology, it provides real-time flow data, helping to optimize processes and enhance operational efficiency.
| Parameter | Specification |
|---|---|
| Model | Yokogawa NFAI141-S50 |
| Measurement Principle | Electromagnetic Flow Measurement |
| Flow Range | 0.03 to 10 m/s |
| Accuracy | ±0.5% of full scale |
| Output Signal | 4-20 mA, HART Protocol |
| Power Supply | 24 V DC |
| Process Connection | Flanged (DN25 to DN300) |
| Material | Stainless Steel 316L |
| Ingress Protection | IP67 |
| Operating Temperature | -25°C to +70°C |
| Dimensions (L x W x H) | 300 x 180 x 110 mm |
| Weight | 3.8 kg |
| Display Type | LCD (Optional) |
The NFAI141-S50 is designed to be used in various industrial applications where precise and reliable flow measurement is required:
Water and Wastewater Treatment: Ideal for monitoring flow rates in water and wastewater systems, the NFAI141-S50 ensures accurate data for process control and optimization.
Oil and Gas: This flow transmitter is commonly used in pipeline flow measurement, ensuring that oil and gas flow rates are accurately captured and monitored in production processes.
Chemical Industry: The NFAI141-S50 is employed in the chemical industry for measuring flow rates of different chemicals, enabling precise process control and safety monitoring.
Pharmaceuticals: In pharmaceutical manufacturing, accurate flow measurement is critical for controlling the volume of fluids used in the production of medicines and vaccines. The NFAI141-S50 provides high precision and reliability in such applications.
Food and Beverage: For processes such as mixing, dilution, and packaging, the NFAI141-S50 ensures accurate flow measurement to maintain consistency in production.
High Accuracy: With an accuracy of ±0.5% of full scale, the NFAI141-S50 provides reliable and precise flow measurements in critical applications.
Wide Flow Range: The NFAI141-S50 has a flow range from 0.03 to 10 m/s, making it suitable for a broad range of industrial applications.
Durability: Built with high-quality stainless steel 316L, this transmitter offers excellent resistance to corrosion, ensuring a long service life even in harsh environments.
IP67 Protection: The NFAI141-S50 is rated for IP67 protection, which means it is resistant to dust and can withstand temporary immersion in water, making it ideal for outdoor and wet environments.
Easy Integration: The NFAI141-S50 supports HART communication, enabling seamless integration with control systems for remote monitoring and diagnostics.
Flexible Mounting: The transmitter can be easily installed on a wide range of pipe sizes, thanks to its flanged connections (DN25 to DN300), offering installation flexibility.
Long-Term Reliability: The NFAI141-S50 is designed to provide long-term, stable performance, requiring minimal maintenance over time.
Temperature Tolerance: With an operating temperature range from -25°C to +70°C, it is capable of operating in a wide range of environmental conditions.
Brand: Yokogawa
Series: NFAI Series (Electromagnetic Flow Transmitters)
Here are five other models in the NFAI Series that are related to the NFAI141-S50:
| Model | Flow Range | Accuracy | Dimensions (L x W x H) | Weight |
|---|---|---|---|---|
| NFAI141-S40 | 0.05 to 5 m/s | ±0.5% of full scale | 280 x 160 x 100 mm | 3.5 kg |
| NFAI141-S60 | 0.1 to 15 m/s | ±0.5% of full scale | 320 x 180 x 120 mm | 4.0 kg |
| NFAI141-S70 | 0.02 to 20 m/s | ±0.5% of full scale | 350 x 200 x 130 mm | 4.2 kg |
| NFAI141-S10 | 0.01 to 2 m/s | ±0.5% of full scale | 270 x 150 x 90 mm | 3.2 kg |
| NFAI141-S80 | 0.05 to 12 m/s | ±0.5% of full scale | 330 x 190 x 115 mm | 4.1 kg |
Here are five other popular models from Yokogawa that are related to flow measurement and automation:
| Model | Flow Range | Accuracy | Material | Dimensions (L x W x H) | Weight |
|---|---|---|---|---|---|
| ROTAMASS III | 0.001 to 60,000 kg/h | ±0.1% of reading | Stainless Steel | 400 x 250 x 150 mm | 5.6 kg |
| DPharp EJA530A | 0 – 2500 kPa | ±0.1% of span | Stainless Steel | 125 x 95 x 58 mm | 1.4 kg |
| EJA310A | 0 – 5000 kPa | ±0.075% of span | Stainless Steel | 130 x 95 x 55 mm | 1.3 kg |
| EJA118E | 0 – 4000 kPa | ±0.1% of span | Stainless Steel | 140 x 110 x 65 mm | 1.6 kg |
| DPharp EJA310 | 0 – 7000 kPa | ±0.075% of span | Stainless Steel | 130 x 95 x 55 mm | 1.5 kg |
Q1: What is the flow range of the NFAI141-S50?
A1: The NFAI141-S50 has a flow range from 0.03 to 10 m/s.
Q2: What is the accuracy of the NFAI141-S50?
A2: The NFAI141-S50 offers an accuracy of ±0.5% of full scale.
Q3: Can the NFAI141-S50 be used in corrosive environments?
A3: Yes, the NFAI141-S50 is made of stainless steel 316L, which offers excellent corrosion resistance, making it suitable for use in aggressive environments.
Q4: What industries use the NFAI141-S50?
A4: The NFAI141-S50 is used in industries like water treatment, oil and gas, chemicals, pharmaceuticals, and food and beverage.
Q5: Does the NFAI141-S50 support HART communication?
A5: Yes, the NFAI141-S50 supports HART communication, enabling integration with control systems for enhanced monitoring.
Q6: What is the power supply for the NFAI141-S50?
A6: The NFAI141-S50 operates with a 24 V DC power supply.
Q7: What is the ingress protection rating of the NFAI141-S50?
A7: The NFAI141-S50 is rated IP67, making it dustproof and resistant to water ingress.
Q8: Can the NFAI141-S50 be used outdoors?
A8: Yes, the NFAI141-S50 can be used outdoors due to its IP67 rating and robust construction.
Q9: What is the operating temperature range for the NFAI141-S50?
A9: The NFAI141-S50 operates in a temperature range from -25°C to +70°C.
Q10: What are the connection types for the NFAI141-S50?
A10: The NFAI141-S50 supports flanged connections (DN25 to DN300).
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