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- 150 mm x 120 mm x 100 mm
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Product Overview of Yokogawa NFPW426-50
Model: Yokogawa NFPW426-50
Brand: Yokogawa
Product Series: NFPW Series
Category: Pressure Transmitter
The Yokogawa NFPW426-50 is a high-precision pressure transmitter designed to measure a wide range of pressures in various industrial applications. Part of the NFPW Series, this model offers excellent reliability and accuracy, providing users with consistent, high-performance pressure measurements. The NFPW426-50 is engineered to be used in both liquid and gas applications, making it highly versatile across industries such as oil and gas, chemical processing, power generation, and water treatment.
This pressure transmitter is equipped with a stainless steel diaphragm and offers a ±0.075% accuracy, making it one of the most accurate pressure measurement solutions available. It features a 4-20 mA output, which allows easy integration with control systems, and offers both HART and Fieldbus communication protocols, enabling real-time data monitoring and analysis.
The NFPW426-50 is designed to withstand harsh environments, with a wide pressure range from -0.1 to 700 bar and an IP67-rated enclosure to protect against dust, moisture, and other challenging environmental conditions. This makes the NFPW426-50 a reliable and durable choice for industrial process control and monitoring.
Product Parameters
| Parameter | Specification |
|---|---|
| Model | Yokogawa NFPW426-50 |
| Measurement Type | Pressure Transmitter |
| Nominal Pressure Range | -0.1 to 700 bar |
| Accuracy | ±0.075% of span |
| Output Signal | 4-20 mA (Analog), HART, Fieldbus |
| Material | Stainless Steel (Diaphragm) |
| Enclosure Rating | IP67 |
| Power Supply | 24 V DC |
| Temperature Range | -40°C to +85°C |
| Weight | 3.5 kg |
| Dimensions (LxWxH) | 150 mm x 120 mm x 100 mm |
Product Introduction
The Yokogawa NFPW426-50 is a highly accurate pressure transmitter designed for applications where precise pressure measurements are required. Its stainless steel diaphragm provides high durability and resistance to harsh conditions, ensuring reliable performance over time. The NFPW426-50 is built with an IP67-rated enclosure, making it highly resistant to dust and water, suitable for outdoor and hazardous environment applications.
This model provides a ±0.075% accuracy, ensuring precise and stable pressure measurements for critical applications. The NFPW426-50 is capable of measuring pressures ranging from -0.1 to 700 bar, which covers a broad range of industries and process requirements.
The NFPW426-50 integrates easily into existing systems with its 4-20 mA output signal, which is compatible with many industrial controllers and data acquisition systems. Additionally, it supports HART and Fieldbus communication protocols, making it ideal for real-time process monitoring and control.
Due to its high-quality construction and accuracy, the NFPW426-50 is ideal for use in industries such as oil and gas, chemical manufacturing, water treatment, and power generation, where process reliability and accurate pressure measurement are essential.
Applications
The Yokogawa NFPW426-50 pressure transmitter is ideal for various industrial applications where precise pressure monitoring is required:
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Oil & Gas: Used to monitor and control pressure in pipelines, drilling equipment, and production systems, ensuring safe and efficient operations.
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Chemical Processing: Provides accurate pressure measurements in reactors, distillation columns, and storage vessels, ensuring optimal process control.
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Power Generation: Used in power plants to monitor steam and gas pressures, contributing to efficient and safe power generation.
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Water Treatment: Monitors the pressure of water and wastewater systems, helping to maintain operational stability and comply with environmental standards.
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Food and Beverage: Used in sanitary systems where precise pressure control is needed for fluid handling and packaging.
Product Advantages
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High Accuracy: With an accuracy of ±0.075% of span, the NFPW426-50 offers reliable and precise pressure measurement.
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Robust Construction: Made with a stainless steel diaphragm, the transmitter can withstand aggressive and corrosive environments, ensuring long-lasting durability.
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Wide Pressure Range: The NFPW426-50 can measure pressures from -0.1 to 700 bar, making it highly versatile and suitable for a broad range of applications.
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IP67 Rating: The IP67-rated enclosure ensures that the transmitter is resistant to dust and water ingress, making it ideal for harsh environments.
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Multiple Communication Protocols: Supports HART and Fieldbus, allowing for real-time data monitoring and seamless integration into industrial control systems.
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Easy Integration: With its 4-20 mA output signal, the NFPW426-50 can be easily connected to most process control systems.
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Wide Operating Temperature: The NFPW426-50 operates in temperatures ranging from -40°C to +85°C, making it suitable for use in extreme conditions.
Recommended Models from the Same Series or Related Models
| Model | Specifications |
|---|---|
| Yokogawa NFPW427-50 | Pressure Range: -0.1 to 1000 bar, Accuracy: ±0.05%, Output: 4-20 mA, Weight: 4 kg |
| Yokogawa NFPW428-50 | Pressure Range: -0.1 to 200 bar, Accuracy: ±0.1%, Output: 4-20 mA, Weight: 3.8 kg |
| Yokogawa NFPW429-50 | Pressure Range: -0.1 to 500 bar, Accuracy: ±0.1%, Output: 4-20 mA, Weight: 4.2 kg |
| Yokogawa NFPW430-50 | Pressure Range: -0.1 to 700 bar, Accuracy: ±0.075%, Output: 4-20 mA, Weight: 3.7 kg |
| Yokogawa NFPW431-50 | Pressure Range: -0.1 to 400 bar, Accuracy: ±0.05%, Output: 4-20 mA, Weight: 3.9 kg |
Recommended Popular Models from Yokogawa
| Model | Specifications |
|---|---|
| Yokogawa EJA530A | Pressure Range: -0.1 to 1000 bar, Accuracy: ±0.04%, Output: 4-20 mA, Weight: 4.5 kg |
| Yokogawa EJA610A | Pressure Range: 0 to 200 bar, Accuracy: ±0.055%, Output: 4-20 mA, Weight: 5 kg |
| Yokogawa YTA610 | Pressure Range: -0.1 to 700 bar, Accuracy: ±0.1%, Output: 4-20 mA, Weight: 5.1 kg |
| Yokogawa DPharp EJX | Pressure Range: -0.1 to 500 bar, Accuracy: ±0.075%, Output: 4-20 mA, Weight: 4.8 kg |
| Yokogawa YS1700 | Pressure Range: 0 to 600 bar, Accuracy: ±0.1%, Output: 4-20 mA, Weight: 6 kg |
Frequently Asked Questions (FAQs)
Q1: What is the accuracy of the Yokogawa NFPW426-50?
A1: The NFPW426-50 has an accuracy of ±0.075% of span, providing highly accurate pressure measurements.
Q2: What is the pressure range of the NFPW426-50?
A2: The NFPW426-50 can measure pressures from -0.1 to 700 bar, covering a wide range of applications.
Q3: What type of output signal does the NFPW426-50 provide?
A3: The NFPW426-50 provides a 4-20 mA analog output signal, with additional HART and Fieldbus communication protocols.
Q4: What is the environmental rating of the NFPW426-50?
A4: The NFPW426-50 has an IP67 enclosure, ensuring protection against dust and water ingress.
Q5: Can the NFPW426-50 be used in extreme temperatures?
A5: Yes, the NFPW426-50 operates in temperatures ranging from -40°C to +85°C, making it suitable for harsh environments.
Q6: Is the NFPW426-50 suitable for use with both liquids and gases?
A6: Yes, the NFPW426-50 is designed to measure pressures in both liquid and gas applications, making it versatile across different industries.
Q7: How easy is it to integrate the NFPW426-50 into existing systems?
A7: The NFPW426-50 is compatible with most industrial control systems due to its 4-20 mA output, HART, and Fieldbus communication protocols, ensuring easy integration.
Q8: What is the construction material used in the NFPW426-50?
A8: The NFPW426-50 is made with a stainless steel diaphragm, providing durability and corrosion resistance, especially in harsh environments.
Q9: How does the NFPW426-50 handle harsh environments?
A9: The NFPW426-50 features an IP67-rated enclosure, which protects the transmitter from dust and moisture, allowing it to perform reliably in harsh industrial environments.
Q10: What industries can benefit from using the NFPW426-50 pressure transmitter?
A10: The NFPW426-50 is suitable for use in industries such as oil and gas, chemical processing, water treatment, power generation, and food and beverage, where precise pressure monitoring is essential.