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The Yokogawa NFAF135-S50 S1 is an advanced, high-precision Coriolis flowmeter designed to provide accurate and reliable flow measurements for a wide variety of applications. This model is part of the NFAF series and features a robust design optimized for industrial environments. The S1 variant enhances the performance and accuracy of its predecessor, providing improved operational stability and a wider range of measurable substances, including liquids, gases, and aggressive chemicals. Ideal for use in demanding industries such as chemical, oil and gas, food and beverage, and water treatment, this flowmeter ensures consistency, efficiency, and high-quality measurement results in critical operations.
Here is a detailed table of the parameters for the Yokogawa NFAF135-S50 S1:
| Parameter | Value |
|---|---|
| Model | Yokogawa NFAF135-S50 S1 |
| Measurement Principle | Coriolis Flow Measurement |
| Flow Range | 0.01 – 1000 kg/h |
| Accuracy | ±0.1% of reading |
| Operating Pressure | Up to 40 MPa (5800 psi) |
| Temperature Range | -40°C to +150°C |
| Fluid Compatibility | Liquids, gases, aggressive chemicals |
| Connection Type | Flanged, Threaded |
| Dimensions (L x W x H) | 300 x 150 x 120 mm |
| Weight | 6.8 kg |
| Power Supply | 24 V DC |
| Signal Output | 4-20 mA, Pulse, HART Protocol |
| Housing Material | Stainless Steel 316L |
| Ingress Protection | IP65 |
The Yokogawa NFAF135-S50 S1 is a highly versatile flowmeter designed to excel across a variety of industries. Its applications include:
Chemical Processing: Ideal for measuring corrosive chemicals, solvents, and other aggressive fluids commonly found in chemical plants.
Oil and Gas: Used for measuring oil, gas, and refined petroleum products, both in upstream and downstream operations.
Food and Beverage: Ensures accurate measurement of liquids in the food and beverage industry, including oils, syrups, and dairy products.
Pharmaceutical: Provides high-precision flow measurements necessary for the pharmaceutical manufacturing processes, ensuring product quality and compliance.
Water Treatment: Can be used for flow measurement in both industrial and municipal water treatment systems.
Energy: Suitable for measuring steam, water, and gas flows in power plants, enhancing operational efficiency.
Exceptional Accuracy: With an accuracy of ±0.1%, the NFAF135-S50 S1 guarantees highly precise flow measurement in even the most demanding applications.
Wide Fluid Compatibility: This flowmeter is compatible with a wide range of fluids, from standard liquids to aggressive chemicals and gases.
Robust and Durable Design: Featuring stainless steel 316L housing, the NFAF135-S50 S1 is built to withstand harsh environments and provide long-lasting performance.
Flexible Installation Options: Available with flanged and threaded connections, the NFAF135-S50 S1 is adaptable to a variety of installation scenarios.
Advanced Communication Protocols: The device supports 4-20 mA, Pulse, and HART communication, allowing seamless integration into modern control systems.
High Pressure and Temperature Tolerance: This model can operate in extreme conditions with pressures up to 40 MPa and temperatures ranging from -40°C to +150°C.
Brand: Yokogawa
Series: NFAF Series (Coriolis Flowmeters)
Below are 5 related models from the Yokogawa NFAF Series, with their specifications:
| Model | Flow Range | Accuracy | Max Pressure | Dimensions (L x W x H) | Weight |
|---|---|---|---|---|---|
| NFAF135-S20 | 0.01 – 500 kg/h | ±0.1% | 40 MPa | 280 x 130 x 100 mm | 5.5 kg |
| NFAF135-S100 | 0.1 – 2000 kg/h | ±0.1% | 40 MPa | 350 x 160 x 130 mm | 7.2 kg |
| NFAF135-S200 | 0.2 – 5000 kg/h | ±0.1% | 40 MPa | 400 x 180 x 150 mm | 8.5 kg |
| NFAF135-S30 | 0.02 – 800 kg/h | ±0.1% | 40 MPa | 320 x 140 x 110 mm | 6.2 kg |
| NFAF135-S70 | 0.1 – 1500 kg/h | ±0.1% | 40 MPa | 340 x 150 x 120 mm | 7.0 kg |
Below are 5 other popular models from Yokogawa, with their specifications:
| Model | Flow Range | Accuracy | Max Pressure | Dimensions (L x W x H) | Weight |
|---|---|---|---|---|---|
| RotaFlow R1 | 0.1 – 1500 L/min | ±1.0% | 20 MPa | 210 x 120 x 90 mm | 2.8 kg |
| ROTAMASS Total Insight | 0.05 – 4000 kg/h | ±0.2% | 40 MPa | 350 x 170 x 130 mm | 6.0 kg |
| DPT Series | 1 – 1000 m³/h | ±0.5% | 50 MPa | 200 x 100 x 75 mm | 3.5 kg |
| Yokogawa AXF Series | 0.01 – 3000 kg/h | ±0.15% | 40 MPa | 320 x 140 x 110 mm | 5.0 kg |
| F8800 Series | 0.5 – 6000 L/min | ±0.25% | 30 MPa | 350 x 160 x 120 mm | 7.8 kg |
Q1: What types of fluids can the Yokogawa NFAF135-S50 S1 measure?
A1: The NFAF135-S50 S1 can measure a wide range of fluids, including liquids, gases, and aggressive chemicals. It is highly versatile and adaptable for many industries.
Q2: What is the accuracy of the Yokogawa NFAF135-S50 S1?
A2: The accuracy is ±0.1% of reading, providing extremely precise measurements even in challenging conditions.
Q3: What is the maximum pressure the flowmeter can handle?
A3: This flowmeter can handle pressures up to 40 MPa (5800 psi), making it suitable for high-pressure applications.
Q4: What temperature range is supported by the NFAF135-S50 S1?
A4: The NFAF135-S50 S1 operates within a temperature range of -40°C to +150°C.
Q5: Is the NFAF135-S50 S1 suitable for high viscosity fluids?
A5: Yes, the NFAF135-S50 S1 is capable of measuring high-viscosity liquids, including oils, syrups, and slurries.
Q6: Can the NFAF135-S50 S1 be used in the pharmaceutical industry?
A6: Yes, the NFAF135-S50 S1 is ideal for the pharmaceutical industry, providing accurate and hygienic flow measurement in drug production processes.
Q7: What power supply does the NFAF135-S50 S1 require?
A7: The NFAF135-S50 S1 requires a 24 V DC power supply.
Q8: Does the NFAF135-S50 S1 support digital communication protocols?
A8: Yes, it supports 4-20 mA, Pulse, and HART protocols for easy integration with modern control systems.
Q9: What materials are used in the construction of the NFAF135-S50 S1?
A9: The flowmeter is made from high-quality stainless steel 316L, ensuring durability and corrosion resistance.
Q10: What is the typical application of the NFAF135-S50 S1 in the oil and gas industry?
A10: It is widely used for flow measurement of crude oil, natural gas, and refined products in pipelines, refineries, and extraction facilities.
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All product specifications are original and authentic imported products. We have an annual sales volume of 300 million yuan, and we only produce original and authentic products. All customers who cooperate with us directly online can enjoy low discounts.
Free warehouse
We have a complete range of product models, 80% of conventional models are in stock, and we have established channels in Asia, Africa, North America, South America, and Europe, effectively shortening the order processing time and satisfying customers in a timely manner.
Technical Team
Fast delivery. Spot goods can be shipped on the same day, and the delivery time transaction is 20% faster than that of peers on average, with a delivery time accuracy rate of 99%.
Thoughtful after-sales service
24-hour after-sales service guarantee team, professional and standardized management service system.