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- NFLR121-S50 S1
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- 360 mm x 250 mm x 185 mm
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Product Overview of Yokogawa NFLR121-S50 S1
Model: Yokogawa NFLR121-S50 S1
Brand: Yokogawa
Product Series: NFLR Series
Category: Electromagnetic Flowmeter
The Yokogawa NFLR121-S50 S1 is a precision electromagnetic flowmeter designed to accurately measure the flow of conductive liquids in a wide variety of industrial applications. As part of the NFLR Series, this model is engineered to offer high reliability, durability, and ease of integration, making it ideal for industries such as chemical processing, water treatment, food & beverage, and pharmaceutical manufacturing.
The NFLR121-S50 S1 utilizes electromagnetic technology which eliminates the need for moving parts, making it highly durable and reducing maintenance costs. This flowmeter provides precise flow measurement with an accuracy of ±0.2%, covering a wide flow range from 0.1 to 12 m/s. The device also features advanced HART and Modbus RTU communication protocols, ensuring compatibility with modern control systems for real-time data transmission and monitoring.
Additionally, the NFLR121-S50 S1 has a rugged design, constructed from stainless steel and equipped with an IP68-rated enclosure, making it suitable for harsh environments. This product can operate efficiently in a temperature range from -20°C to +60°C, ensuring versatility in different industrial conditions.
Product Parameters
| Parameter | Specification |
|---|---|
| Model | Yokogawa NFLR121-S50 S1 |
| 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 | 1.48 kg |
| Dimensions (LxWxH) | 360 mm x 250 mm x 185 mm |
Product Introduction
The Yokogawa NFLR121-S50 S1 is an electromagnetic flowmeter designed for industrial applications where accurate and reliable measurement of conductive liquids is crucial. The flowmeter uses electromagnetic induction to measure flow without any moving parts, providing several benefits including low maintenance and high durability.
One of the standout features of the NFLR121-S50 S1 is its high accuracy of ±0.2% of reading, which ensures reliable data collection in a variety of flow conditions. It supports a flow range of 0.1 to 12 m/s, making it adaptable to both low and high flow applications.
The flowmeter operates using a 24 V DC power supply and outputs a standard 4-20 mA signal. Additionally, it supports advanced HART and Modbus RTU communication protocols, allowing seamless integration into automation systems and offering real-time remote monitoring and diagnostics capabilities.
Built with stainless steel for durability and an IP68-rated enclosure for protection against dust, moisture, and environmental elements, the NFLR121-S50 S1 is engineered for use in harsh industrial environments. It can operate in temperatures ranging from -20°C to +60°C, ensuring reliability across different industries and climate conditions.
Applications
The Yokogawa NFLR121-S50 S1 is versatile and can be applied in a variety of industries where precise flow measurement of conductive liquids is essential. Key applications include:
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Chemical Processing: The flowmeter ensures accurate measurement of liquids in chemical reactors, dosing systems, and pipelines, which is crucial for maintaining product consistency and process control.
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Water Treatment: Measures the flow of water and wastewater in treatment plants, ensuring that flow rates are accurately monitored for optimal chemical dosing and regulatory compliance.
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Food & Beverage Manufacturing: Measures the flow of ingredients such as water, syrups, and juices, ensuring consistent product quality and regulatory compliance.
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Pharmaceutical Production: Monitors liquid flow in pharmaceutical manufacturing processes, ensuring precise formulation of products and adherence to stringent regulatory standards.
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Oil & Gas: The flowmeter is used to measure the flow of liquids and gases in pipelines and refineries, supporting operational efficiency and safety monitoring.
Product Advantages
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No Moving Parts: The NFLR121-S50 S1 uses electromagnetic technology, eliminating moving parts, which reduces wear and tear and minimizes maintenance requirements.
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High Accuracy: With an accuracy of ±0.2%, the flowmeter ensures precise flow measurements, even in challenging process conditions.
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Durability: Built with stainless steel and featuring an IP68-rated enclosure, the flowmeter is resistant to corrosion, dust, and moisture, making it ideal for harsh environments.
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Wide Flow Range: The flowmeter can handle a broad flow range from 0.1 to 12 m/s, making it suitable for both low-flow and high-flow applications.
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Advanced Communication Protocols: Supports HART and Modbus RTU, ensuring easy integration with most control systems and allowing for remote monitoring and diagnostics.
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Wide Operating Temperature Range: The NFLR121-S50 S1 operates in temperatures from -20°C to +60°C, offering versatility across different industrial applications.
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Low Maintenance Cost: Due to its no-moving-parts design, the flowmeter requires minimal maintenance, which reduces downtime and operational costs.
Recommended Models from the Same Series or Related Models
| Model | Specifications |
|---|---|
| Yokogawa NFLR122-S00 | DN 150, Flow Range: 0.1 to 12 m/s, Accuracy: ±0.2%, Output: 4-20 mA, Weight: 15 kg |
| Yokogawa NFLR123-S00 | DN 200, Flow Range: 0.1 to 12 m/s, Accuracy: ±0.2%, Output: 4-20 mA, Weight: 16 kg |
| Yokogawa NFLR124-S00 | DN 250, Flow Range: 0.1 to 12 m/s, Accuracy: ±0.2%, Output: 4-20 mA, Weight: 17 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 |
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-S50 S1?
A1: The NFLR121-S50 S1 provides an accuracy of ±0.2% of the reading, ensuring precise flow measurement even under varying conditions.
Q2: What is the flow range of the NFLR121-S50 S1?
A2: The NFLR121-S50 S1 can measure flow rates from 0.1 to 12 m/s, making it suitable for a wide range of fluid flow conditions.
Q3: What communication protocols are supported by the NFLR121-S50 S1?
A3: The NFLR121-S50 S1 supports HART and Modbus RTU communication protocols, allowing for easy integration with industrial control systems.
Q4: What material is the NFLR121-S50 S1 made of?
A4: The NFLR121-S50 S1 is constructed from stainless steel, offering excellent resistance to corrosion, making it ideal for use in harsh and aggressive environments.
Q5: Is the NFLR121-S50 S1 suitable for non-conductive liquids?
A5: No, the NFLR121-S50 S1 is designed for measuring conductive liquids only. It relies on the principle of electromagnetic induction, which requires the liquid to have a certain level of conductivity to provide accurate readings.
Q6: What is the power supply requirement for the NFLR121-S50 S1?
A6: The NFLR121-S50 S1 operates with a 24 V DC power supply, which is typical for industrial flowmeters and ensures reliable operation across various applications.
Q7: Can the NFLR121-S50 S1 be used in outdoor installations?
A7: Yes, the NFLR121-S50 S1 features an IP68-rated enclosure, making it suitable for outdoor installations and capable of withstanding exposure to dust, moisture, and even submersion in water.
Q8: How is the NFLR121-S50 S1 integrated into existing control systems?
A8: The flowmeter supports both HART and Modbus RTU communication protocols, making it compatible with a wide range of industrial control systems. This allows for easy integration and real-time data monitoring.
Q9: What are the environmental conditions in which the NFLR121-S50 S1 can operate?
A9: The NFLR121-S50 S1 can operate in a wide temperature range of -20°C to +60°C, making it versatile for use in different climates and industrial environments.
Q10: What industries benefit the most from the NFLR121-S50 S1?
A10: The NFLR121-S50 S1 is suitable for a variety of industries, including chemical processing, water and wastewater treatment, food and beverage, pharmaceutical manufacturing, and oil & gas, where precise and reliable flow measurement of conductive liquids is required.