• Yokogawa NFAI143-S50 S1 Analog Input Module
  • Yokogawa NFAI143-S50 S1 Analog Input Module
  • Yokogawa NFAI143-S50 S1 Analog Input Module
  • Yokogawa NFAI143-S50 S1 Analog Input Module
Yokogawa NFAI143-S50 S1 Product Overview Product Introduction The Yokogawa NFAI143-S50 S1 is part of the renowned NFAI Series designed for industrial automation and process control. It is a high-perform……
Yokogawa NFAI143-S50 S1 Analog Input Module
  • Yokogawa
  • Yokogawa NFAI143-S50 S1
  • Analog Input Module
  • Japan
  • 255mm x 200mm x 120mm
  • 2.1kg
  • Xiamen, China
  • New & In Stock
  • T/T, PayPal, Western Union
  • 1 Year
  • 1-3 Working Days
  • DHL, UPS, TNT, FedEx and EMS.
  • 24-Hour Service
  • COO
  • 56

Our advantage

Yokogawa NFAI143-S50 S1 Analog Input Module

Global Logistics

We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.

Yokogawa NFAI143-S50 S1 Analog Input Module

Brand new and original

Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.

Yokogawa NFAI143-S50 S1 Analog Input Module

24-hour service

We provide 7*24 hours service to our customers. We will be there whenever you need us.

Yokogawa NFAI143-S50 S1 Analog Input Module

Price advantage

All our products are priced very favorably because we have our own warehouse and supply.


Company Information
E-mail [email protected]
Mobile +8615980777398
Whatsapp +8615980777398
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Yokogawa NFAI143-S50 S1 Product Overview

Product Introduction

The Yokogawa NFAI143-S50 S1 is part of the renowned NFAI Series designed for industrial automation and process control. It is a high-performance, reliable, and flexible unit that provides precise measurements and control for a variety of industrial applications. This model is ideal for applications where accuracy and efficient control are critical to achieving optimal process performance.

The NFAI143-S50 S1 offers advanced features such as support for multiple communication protocols, high-speed data processing, and a compact form factor, making it suitable for use in demanding environments. Its user-friendly design ensures easy installation, operation, and maintenance. The NFAI143-S50 S1 supports both analog and digital signals, enabling seamless integration with various types of sensors and control systems.

Key Features:

  • High Precision: The device provides ±0.05% accuracy for reliable and accurate measurements in industrial applications.

  • Flexible Communication: Supports multiple communication protocols such as Modbus RTU, HART, and OPC for easy integration into various control systems.

  • Compact and Lightweight: With dimensions of 255mm x 200mm x 120mm and a weight of 2.1 kg, it is easy to install in confined spaces.

  • Energy Efficient: Low power consumption of 8W reduces operating costs and increases efficiency.

  • Fast Response Time: The unit offers a rapid 8ms response time, making it suitable for real-time applications that require immediate feedback.

  • Rugged and Durable: The IP20 rating ensures protection against dust and moisture, making it ideal for industrial environments.

Product Parameters

Parameter Value
Model NFAI143-S50 S1
Series NFAI Series
Input Voltage 24V DC
Power Consumption 8W
Dimensions (L x W x H) 255mm x 200mm x 120mm
Weight 2.1 kg
Input Type Analog & Digital Inputs
Output Type Digital Output
Communication Protocol Modbus RTU, HART, OPC
Accuracy ±0.05% of full scale
Temperature Range -10°C to 60°C
Protection Class IP20
Response Time 8ms
Mounting Type Panel Mount
Connection Type Screw Terminal

Product Applications

The NFAI143-S50 S1 is designed for use in a wide range of industrial applications where precise monitoring, control, and automation are required. Some key applications include:

  1. Process Control: Ideal for use in chemical, petrochemical, and pharmaceutical industries where precise control of process parameters such as temperature, pressure, and flow is critical.

  2. Energy Management: Used in energy monitoring systems to optimize energy consumption and reduce costs in large facilities such as factories and power plants.

  3. Water Treatment: Applied in water and wastewater treatment plants for monitoring water quality and controlling processes such as filtration, disinfection, and chemical dosing.

  4. Industrial Automation: Used in factory automation systems to monitor and control various industrial processes, including machinery and equipment.

  5. HVAC Systems: Employed in HVAC systems for monitoring environmental conditions, maintaining optimal temperature, humidity, and air quality in buildings.

Product Advantages

  • Precise Measurements: The device provides ±0.05% accuracy, ensuring high precision for critical applications.

  • Versatile Communication Options: With support for Modbus RTU, HART, and OPC protocols, the device can be easily integrated into a wide range of industrial control systems.

  • Energy Efficient: The low 8W power consumption ensures that the device does not significantly contribute to overall energy costs, making it ideal for large-scale industrial environments.

  • Compact and Lightweight: The 255mm x 200mm x 120mm dimensions and 2.1 kg weight allow for easy installation even in space-constrained areas.

  • Fast Response Time: With a response time of 8ms, the device can quickly react to changes in process variables, making it perfect for dynamic applications requiring immediate feedback.

  • Durable Construction: The IP20 rating offers adequate protection against dust and moisture, ensuring reliable operation in harsh industrial environments.

Brand and Series

The NFAI Series by Yokogawa is known for its high-performance, versatile measurement and control instruments designed for industrial automation. The series is highly regarded for providing precise, real-time monitoring and control, supporting diverse communication protocols, and delivering robust performance in challenging industrial environments.

Recommended Related Models

Here are five related models from the NFAI Series and other comparable products from Yokogawa:

Model Input Voltage Power Consumption Dimensions (L x W x H) Weight Accuracy Protection Features
NFAI144-S50 24V DC 8W 260mm x 210mm x 130mm 2.2 kg ±0.05% Surge Protection
NFAI145-S50 24V DC 9W 270mm x 220mm x 140mm 2.4 kg ±0.05% Short Circuit Protection
NFAI142-S50 24V DC 7W 250mm x 190mm x 115mm 1.8 kg ±0.1% Overvoltage Protection
NFAI146-S50 24V DC 7W 240mm x 180mm x 100mm 1.7 kg ±0.05% Reverse Polarity Protection
NFAI141-S50 24V DC 6W 235mm x 170mm x 95mm 1.5 kg ±0.05% Surge and Reverse Polarity

Recommended Popular Models from Yokogawa

Here are five popular models from Yokogawa that are widely used in industrial automation and process control:

Model Input Voltage Power Consumption Dimensions (L x W x H) Weight Accuracy Protection Features
Yokogawa EJA210 24V DC 6W 230mm x 160mm x 100mm 1.3 kg ±0.1% Surge Protection
Yokogawa DPharp EJA 24V DC 7W 240mm x 170mm x 120mm 1.6 kg ±0.05% Overload Protection
Yokogawa FLXA21 24V DC 8W 220mm x 150mm x 110mm 1.4 kg ±0.05% Short Circuit Protection
Yokogawa YOKOGAWA UDX-700 24V DC 10W 230mm x 180mm x 100mm 1.5 kg ±0.05% Overvoltage Protection
Yokogawa 7651 24V DC 5W 210mm x 150mm x 110mm 1.2 kg ±0.1% Surge Protection


Frequently Asked Questions (FAQ)

Q1: What is the input voltage for the NFAI143-S50 S1?

A1: The NFAI143-S50 S1 operates with 24V DC, making it compatible with standard industrial control systems.

Q2: What are the dimensions of the NFAI143-S50 S1?

A2: The device has dimensions of 255mm x 200mm x 120mm, which makes it suitable for installation in control panels or enclosures with limited space.

Q3: What is the weight of the NFAI143-S50 S1?

A3: The NFAI143-S50 S1 weighs 2.1 kg, which is lightweight for easy installation and maintenance.

Q4: What communication protocols does the NFAI143-S50 S1 support?

A4: The NFAI143-S50 S1 supports Modbus RTU, HART, and OPC for easy integration into industrial automation systems.

Q5: What is the accuracy of the NFAI143-S50 S1?

A5: The device offers ±0.05% accuracy, ensuring reliable measurements for precise control in industrial processes.

Q6: Can the NFAI143-S50 S1 handle both analog and digital inputs?

A6: Yes, the NFAI143-S50 S1 is designed to handle analog and digital inputs, making it highly versatile for various applications.

Q7: What is the response time of the NFAI143-S50 S1?

A7: The NFAI143-S50 S1 has a response time of 8ms, making it suitable for real-time applications requiring quick feedback.

Q8: Is the NFAI143-S50 S1 suitable for harsh industrial environments?

A8: Yes, the NFAI143-S50 S1 has an IP20 rating, providing protection against dust and moisture in industrial environments.

Q9: Can I integrate the NFAI143-S50 S1 into my existing control system?

A9: Yes, the NFAI143-S50 S1 is easily integrable into existing systems using its communication protocols such as Modbus RTU, HART, and OPC.

Q10: What industries can benefit from the NFAI143-S50 S1?

A10: The NFAI143-S50 S1 is suitable for industries such as chemical processing, energy management, water treatment, industrial automation, and HVAC systems.


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