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Model: Yokogawa NFLR121-S00
Brand: Yokogawa
Product Series: NFLR Series
Category: Industrial Flowmeter
The Yokogawa NFLR121-S00 is a high-performance electromagnetic flowmeter designed to offer accurate, reliable, and cost-effective flow measurement for a wide range of industrial applications. It is part of the NFLR Series, known for its superior precision and long-lasting performance in demanding environments. This model is designed for measuring the flow of conductive liquids, making it ideal for industries such as chemical processing, water treatment, and food & beverage.
The NFLR121-S00 offers advanced diagnostic features, easy installation, and compatibility with common control systems. It provides highly accurate flow measurements, while its robust construction ensures durability and reliability even in harsh conditions. The model’s electromagnetic technology eliminates the need for moving parts, reducing the risk of wear and tear, while its user-friendly interface simplifies the setup and operation.
| Parameter | Specification |
|---|---|
| Model | Yokogawa NFLR121-S00 |
| Flow Measurement Type | Electromagnetic Flowmeter |
| Nominal Size | DN 100 (4 inches) |
| Flow Range | 0.1 to 12 m/s |
| Accuracy | ±0.2% of reading |
| Power Supply | 24 V DC |
| Output Signal | 4 to 20 mA |
| Communication Protocol | HART, Modbus RTU |
| Enclosure | IP68 (NEMA 6P) |
| Material | Stainless Steel |
| Temperature Range | -20°C to +60°C |
| Weight | 1.3 kg |
| Dimensions (LxWxH) | 300 mm x 200 mm x 150 mm |
The Yokogawa NFLR121-S00 is a high-quality electromagnetic flowmeter specifically designed for precise and reliable flow measurement in industrial applications. It features electromagnetic technology, which provides accurate measurements for conductive liquids. Unlike traditional flowmeters, it does not have any moving parts, eliminating issues like wear and tear or clogging, making it more durable and less maintenance-intensive.
This model supports a wide flow range of 0.1 to 12 m/s, offering versatility for various applications. The NFLR121-S00 operates on a 24 V DC power supply and provides output signals in the 4-20 mA range, which can be easily integrated into process control systems. Additionally, it supports communication protocols such as HART and Modbus RTU, enabling real-time data transmission and system monitoring.
With its IP68-rated enclosure, the NFLR121-S00 is highly resistant to dust, moisture, and extreme environmental conditions. The flowmeter’s stainless steel construction ensures durability, making it suitable for use in harsh conditions such as chemical plants and wastewater treatment facilities. It also operates in a wide temperature range of -20°C to +60°C, ensuring reliable performance across different industrial environments.
The Yokogawa NFLR121-S00 electromagnetic flowmeter is widely used in industries that require accurate and continuous flow measurement of conductive liquids. Some of the key applications include:
Chemical Processing: Monitors the flow of chemicals in reactors, pipelines, and dosing systems, ensuring accurate mixing and safe handling.
Water Treatment: Measures the flow of water and wastewater in treatment plants, ensuring proper flow regulation and chemical dosing.
Food and Beverage: Used for measuring liquid ingredients, such as water, syrup, and juices, ensuring consistent product quality.
Pharmaceutical Manufacturing: Measures precise liquid flows in pharmaceutical production processes, ensuring compliance with industry regulations.
Oil & Gas: Used in oil pipelines, refineries, and storage tanks to measure the flow of various fluids, optimizing process control.
High Accuracy: The NFLR121-S00 offers an accuracy of ±0.2% of the reading, providing reliable and precise flow measurement.
No Moving Parts: The electromagnetic flowmeter’s design ensures there are no moving parts, reducing maintenance costs and eliminating wear and tear.
Durable Construction: Built with stainless steel and an IP68-rated enclosure, it is highly resistant to corrosion, water, and dust ingress.
Wide Flow Range: It can measure flows from 0.1 to 12 m/s, making it adaptable to a variety of fluid types and flow conditions.
Flexible Communication: The flowmeter supports HART and Modbus RTU communication protocols, enabling easy integration into control systems for data monitoring and analysis.
Wide Temperature Range: Capable of operating in temperatures from -20°C to +60°C, it is suitable for both indoor and outdoor installations.
Low Maintenance: Due to its no-moving-parts design, the NFLR121-S00 requires minimal maintenance, reducing downtime and operational costs.
| Model | Specifications |
|---|---|
| Yokogawa NFLR122-S00 | DN 150, Flow Range: 0.1 to 10 m/s, Accuracy: ±0.2%, Output: 4-20 mA, Weight: 14 kg |
| Yokogawa NFLR123-S00 | DN 200, Flow Range: 0.1 to 12 m/s, Accuracy: ±0.2%, Output: 4-20 mA, Weight: 15 kg |
| Yokogawa NFLR124-S00 | DN 250, Flow Range: 0.1 to 12 m/s, Accuracy: ±0.2%, Output: 4-20 mA, Weight: 16 kg |
| Yokogawa NFLR125-S00 | DN 80, Flow Range: 0.1 to 10 m/s, Accuracy: ±0.2%, Output: 4-20 mA, Weight: 12 kg |
| Yokogawa NFLR126-S00 | DN 50, Flow Range: 0.1 to 8 m/s, Accuracy: ±0.2%, Output: 4-20 mA, Weight: 10 kg |
| Model | Specifications |
|---|---|
| Yokogawa ROTAMASS III | DN 100, Flow Range: 0.5 to 10 m/s, Accuracy: ±0.15%, Output: 4-20 mA, Weight: 4 kg |
| Yokogawa FLXA202 | Flow Range: 0 to 50 m/s, Accuracy: ±0.5%, Output: 4-20 mA, Weight: 6.5 kg |
| Yokogawa EXAxt | DN 50, Flow Range: 0.2 to 20 m/s, Accuracy: ±0.25%, Output: 4-20 mA, Weight: 3.5 kg |
| Yokogawa SCADAPack 357 | Flow Range: 0.2 to 20 m/s, Accuracy: ±0.1%, Output: Modbus RTU, Weight: 7 kg |
| Yokogawa ProSafe-RS | Flow Range: 0.1 to 15 m/s, Accuracy: ±0.2%, Output: 4-20 mA, Weight: 4 kg |
Q1: What is the accuracy of the Yokogawa NFLR121-S00?
A1: The NFLR121-S00 offers an accuracy of ±0.2% of the reading, providing precise flow measurements.
Q2: What is the flow range of the NFLR121-S00?
A2: The NFLR121-S00 can measure flow rates from 0.1 to 12 m/s, making it versatile for a range of applications.
Q3: What material is the NFLR121-S00 made from?
A3: The flowmeter is constructed from stainless steel, providing durability and resistance to corrosion.
Q4: What is the temperature range of the NFLR121-S00?
A4: The NFLR121-S00 operates within a temperature range of -20°C to +60°C, suitable for various industrial environments.
Q5: What communication protocols are supported by the NFLR121-S00?
A5: The NFLR121-S00 supports HART and Modbus RTU communication protocols for easy integration into control systems.
Q6: Is the NFLR121-S00 suitable for measuring non-conductive fluids?
A6: No, the NFLR121-S00 is designed for measuring conductive liquids only.
Q7: What is the enclosure rating of the NFLR121-S00?
A7: The NFLR121-S00 has an IP68-rated enclosure, making it highly resistant to dust, water, and other environmental elements.
Q8: How easy is it to integrate the NFLR121-S00 into existing systems?
A8: The NFLR121-S00 supports standard 4-20 mA output and HART/Modbus RTU communication, making it easy to integrate into existing control and monitoring systems.
Q9: What are the benefits of electromagnetic technology in the NFLR121-S00?
A9: Electromagnetic technology allows for accurate, no-moving-parts flow measurement, reducing maintenance and ensuring reliable performance over time.
Q10: What industries are the NFLR121-S00 suitable for?
A10: The NFLR121-S00 is ideal for industries such as chemical processing, water treatment, food and beverage, pharmaceutical manufacturing, and oil & gas.