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Product Overview of Yokogawa NFLR121-SE0
Model: Yokogawa NFLR121-SE0
Brand: Yokogawa
Product Series: NFLR Series
Category: Electromagnetic Flowmeter
The Yokogawa NFLR121-SE0 is a cutting-edge electromagnetic flowmeter engineered for precise flow measurement of conductive liquids in various industrial applications. As part of the NFLR Series, this model combines high-accuracy performance with robust construction, making it suitable for a broad range of applications, including chemical processing, water treatment, food and beverage, and pharmaceutical production.
The NFLR121-SE0 utilizes electromagnetic technology, which means there are no moving parts involved, leading to minimal maintenance and greater reliability. This flowmeter features an impressive accuracy of ±0.2%, providing precise flow measurement across a wide flow range of 0.1 to 12 m/s. The device is powered by a 24 V DC supply and features a 4-20 mA output signal, making it easily compatible with a wide range of control systems and allowing real-time data transmission.
The flowmeter is designed to endure the harshest conditions, with an IP68-rated enclosure providing excellent protection against dust, moisture, and submersion in water. This makes it ideal for both indoor and outdoor use in demanding industrial environments. It is constructed from stainless steel, providing long-lasting durability, and it can operate across a wide temperature range of -20°C to +60°C.
Product Parameters
| Parameter | Specification |
|---|---|
| Model | Yokogawa NFLR121-SE0 |
| 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 | 1.55 kg |
| Dimensions (LxWxH) | 365 mm x 260 mm x 195 mm |
Product Introduction
The Yokogawa NFLR121-SE0 electromagnetic flowmeter is designed to provide highly accurate and reliable flow measurement of conductive liquids across a wide range of industries. Using electromagnetic induction technology, the NFLR121-SE0 eliminates the need for moving parts, which reduces mechanical wear, minimizes maintenance costs, and enhances overall reliability.
This model provides a high measurement accuracy of ±0.2% and is capable of handling flow rates from 0.1 to 12 m/s. The NFLR121-SE0 also features a 4-20 mA output signal, which allows easy integration with control systems, as well as HART and Modbus RTU communication protocols for real-time data transmission.
The flowmeter is built with a stainless steel body and an IP68-rated enclosure, making it durable and resistant to environmental elements such as dust, water, and harsh chemicals. Its wide operating temperature range of -20°C to +60°C ensures that the device can perform in diverse environmental conditions, from freezing outdoor installations to high-temperature processing environments.
With its long lifespan, low maintenance needs, and excellent durability, the NFLR121-SE0 is an ideal solution for industries where precision and reliability are paramount.
Applications
The Yokogawa NFLR121-SE0 electromagnetic flowmeter is suitable for a wide variety of industries where precise flow measurement of conductive liquids is critical. Some of the key applications include:
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Chemical Processing: Accurate measurement of various chemicals, ensuring the correct dosing and processing in reactors, pipelines, and mixing systems.
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Water Treatment: Flow measurement of water and wastewater in treatment plants, ensuring efficient process control, chemical dosing, and compliance with regulations.
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Food & Beverage: Measurement of liquid ingredients such as water, juices, syrups, and dairy products, ensuring consistency and quality in production.
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Pharmaceutical Manufacturing: Monitoring the flow of liquids in the pharmaceutical production process, ensuring quality control and compliance with strict regulations.
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Oil & Gas: Measurement of flow in pipelines and refineries, providing critical data for optimizing the transport and processing of fluids.
Product Advantages
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No Moving Parts: The NFLR121-SE0 uses electromagnetic technology, meaning there are no moving parts, reducing wear and tear, minimizing maintenance, and enhancing durability.
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High Accuracy: With an accuracy of ±0.2%, the NFLR121-SE0 provides precise flow measurements, making it suitable for highly critical applications.
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Rugged Design: Constructed from stainless steel and featuring an IP68-rated enclosure, the flowmeter is built to withstand harsh industrial environments, including exposure to moisture, dust, and chemicals.
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Wide Flow Range: The flowmeter handles a broad flow range of 0.1 to 12 m/s, making it suitable for both low-flow and high-flow applications.
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Communication Protocols: Supports both HART and Modbus RTU for easy integration with most control systems, allowing for real-time process monitoring and data transmission.
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Temperature Range: The NFLR121-SE0 operates within a temperature range of -20°C to +60°C, providing flexibility across a variety of industrial environments.
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Low Maintenance: The design eliminates moving parts, leading to lower maintenance costs and less downtime.
Recommended Models from the Same Series or Related Models
| Model | Specifications |
|---|---|
| Yokogawa NFLR122-SE0 | DN 150, Flow Range: 0.1 to 12 m/s, Accuracy: ±0.2%, Output: 4-20 mA, Weight: 17 kg |
| Yokogawa NFLR123-SE0 | DN 200, Flow Range: 0.1 to 12 m/s, Accuracy: ±0.2%, Output: 4-20 mA, Weight: 18 kg |
| Yokogawa NFLR124-SE0 | DN 250, Flow Range: 0.1 to 12 m/s, Accuracy: ±0.2%, Output: 4-20 mA, Weight: 19 kg |
| Yokogawa NFLR125-SE0 | DN 80, Flow Range: 0.1 to 10 m/s, Accuracy: ±0.2%, Output: 4-20 mA, Weight: 14 kg |
| Yokogawa NFLR126-SE0 | DN 50, Flow Range: 0.1 to 8 m/s, Accuracy: ±0.2%, Output: 4-20 mA, Weight: 12 kg |
Recommended Popular Models from Yokogawa
| 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 |
Frequently Asked Questions (FAQs)
Q1: What is the accuracy of the Yokogawa NFLR121-SE0?
A1: The NFLR121-SE0 provides an accuracy of ±0.2% of the reading, ensuring highly precise flow measurement.
Q2: What is the flow range of the NFLR121-SE0?
A2: The NFLR121-SE0 has a flow range of 0.1 to 12 m/s, making it suitable for a wide range of industrial applications.
Q3: What communication protocols are supported by the NFLR121-SE0?
A3: The NFLR121-SE0 supports HART and Modbus RTU, enabling easy integration with most industrial control systems.
Q4: What material is the NFLR121-SE0 made of?
A4: The NFLR121-SE0 is constructed from stainless steel, providing high durability and resistance to corrosion.
Q5: Can the NFLR121-SE0 be used for non-conductive liquids?
A5: No, the NFLR121-SE0 is designed to measure conductive liquids only.
Q6: What is the power supply requirement for the NFLR121-SE0?
A6: The NFLR121-SE0 operates with a 24 V DC power supply.
Q7: What is the environmental rating of the NFLR121-SE0?
A7: The NFLR121-SE0 has an IP68 rating, ensuring it is resistant to dust, water, and harsh environmental conditions.
Q8: What industries benefit from using the NFLR121-SE0?
A8: The NFLR121-SE0 is used in industries such as chemical processing, water treatment, food and beverage, and pharmaceuticals.
Q9: How is the NFLR121-SE0 installed?
A9: The NFLR121-SE0 is installed in pipelines with standard flanged connections and can be easily integrated into existing systems.
Q10: How does the electromagnetic flowmeter work?
A10: The NFLR121-SE0 uses the electromagnetic principle to measure flow. A magnetic field is applied to the liquid, and the induced voltage is proportional to the flow rate of the liquid, allowing for precise flow measurement.