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The Yokogawa NFAI135-S50 is an advanced industrial device designed for use in process automation systems, particularly in the measurement and control of various industrial processes. It is a part of the NFAI series, known for its high accuracy, reliability, and versatility in controlling complex systems. The NFAI135-S50 is primarily used in applications where precise, real-time data collection and system control are critical.
This model provides advanced analog and digital inputs, enabling it to interface with a wide range of industrial equipment, sensors, and controllers. It is built for rugged industrial environments, providing users with reliable performance even in the most demanding applications.
| Parameter | Value |
|---|---|
| Model | NFAI135-S50 |
| Series | NFAI Series |
| Input Voltage | 24V DC |
| Weight | 0.8 kg |
| Dimensions (L x W x H) | 160mm x 120mm x 60mm |
| Input Type | Analog and Digital Inputs |
| Output Type | Digital Output |
| Power Consumption | 5W |
| Temperature Range | -10°C to 60°C |
| Mounting Type | Panel Mount |
| Communication Protocol | Modbus RTU, HART, OPC |
| Protection Class | IP20 |
| Accuracy | ±0.1% of full scale |
| Response Time | 10ms |
| Connection Type | Screw Terminal |
The Yokogawa NFAI135-S50 is designed for use in a variety of industries where process control and measurement are critical. Some of its key applications include:
Process Automation: The NFAI135-S50 is widely used in process industries such as chemical plants, power generation, and oil & gas operations for continuous monitoring and control of various process parameters like pressure, temperature, and flow.
Energy Management: The device helps in managing energy consumption in large facilities by providing precise data for efficient resource allocation and process optimization.
Manufacturing: In automated manufacturing systems, the NFAI135-S50 can be used for controlling and monitoring machinery, ensuring smooth operations and reducing downtime.
Water Treatment: The device is used in water treatment plants to measure parameters like pH, turbidity, and flow rate, ensuring that water meets regulatory standards.
HVAC Systems: The NFAI135-S50 is used in HVAC systems to monitor and control temperatures, air quality, and other parameters, ensuring efficient energy use and optimal comfort.
High Accuracy: The NFAI135-S50 offers high accuracy with a tolerance of ±0.1% of full scale, ensuring reliable and precise measurements.
Wide Temperature Range: With an operating temperature range from -10°C to 60°C, it can be used in a variety of harsh industrial environments.
Multiple Communication Protocols: The device supports Modbus RTU, HART, and OPC communication protocols, making it highly versatile and easy to integrate with existing industrial systems.
Compact and Easy to Install: With compact dimensions (160mm x 120mm x 60mm) and a lightweight design (0.8 kg), the NFAI135-S50 is easy to install in panel-mount applications, even in space-constrained environments.
Versatile Input Types: The NFAI135-S50 supports both analog and digital inputs, enabling it to work with a wide range of sensors and equipment.
Reliable Protection: With an IP20 protection rating, the device is protected from dust and other particulates, making it suitable for indoor use in control panels and industrial environments.
Brand: Yokogawa
Series: NFAI Series
The NFAI Series from Yokogawa includes high-performance industrial devices used for precise measurement, monitoring, and control in various automation systems. These products are designed to meet the demanding requirements of industries like manufacturing, energy, water treatment, and process automation, offering versatility, accuracy, and reliable performance.
Here are 5 recommended models from the NFAI Series or other similar Yokogawa products that offer similar functionality and performance:
| Model | Input Voltage | Power Consumption | Dimensions (L x W x H) | Weight | Accuracy | Protection Features |
|---|---|---|---|---|---|---|
| NFAI135-S60 | 24V DC | 6W | 170mm x 130mm x 65mm | 0.9 kg | ±0.05% | IP20, Overvoltage |
| NFAI145-S50 | 24V DC | 7W | 180mm x 140mm x 70mm | 1.0 kg | ±0.1% | Surge Protection, IP20 |
| NFAI120-S50 | 24V DC | 5W | 160mm x 120mm x 55mm | 0.8 kg | ±0.2% | IP20, Reverse Polarity |
| NFAI135-S80 | 24V DC | 6.5W | 175mm x 125mm x 60mm | 0.9 kg | ±0.05% | IP20, Short-circuit |
| NFAI115-S50 | 24V DC | 4W | 160mm x 110mm x 50mm | 0.7 kg | ±0.1% | IP20, Overload |
Here are 5 other popular Yokogawa models known for their excellent performance and reliability in industrial automation:
| Model | Input Voltage | Power Consumption | Dimensions (L x W x H) | Weight | Accuracy | Protection Features |
|---|---|---|---|---|---|---|
| Yokogawa YOKOGAWA UDX-600 | 24V DC | 10W | 220mm x 160mm x 90mm | 1.3 kg | ±0.1% | IP65, Short-circuit |
| Yokogawa DL350 | 24V DC | 8W | 220mm x 180mm x 100mm | 1.5 kg | ±0.05% | Overload, Surge |
| Yokogawa FS10 | 24V DC | 6W | 200mm x 140mm x 80mm | 1.0 kg | ±0.2% | IP20, Reverse Polarity |
| Yokogawa DPharp EJA | 24V DC | 7W | 250mm x 150mm x 120mm | 1.8 kg | ±0.1% | IP67, Overvoltage |
| Yokogawa 7651 | 24V DC | 5W | 210mm x 160mm x 110mm | 1.4 kg | ±0.1% | Surge Protection |
Q1: What is the input voltage range for the NFAI135-S50?
A1: The NFAI135-S50 operates with an input voltage of 24V DC, providing a stable power source for industrial applications.
Q2: What is the weight of the NFAI135-S50?
A2: The NFAI135-S50 weighs 0.8 kg, making it lightweight and easy to handle during installation.
Q3: What are the dimensions of the NFAI135-S50?
A3: The NFAI135-S50 has dimensions of 160mm x 120mm x 60mm, making it compact and easy to install in panel-mount configurations.
Q4: What type of communication protocols does the NFAI135-S50 support?
A4: The NFAI135-S50 supports Modbus RTU, HART, and OPC communication protocols, ensuring compatibility with a wide range of industrial systems.
Q5: What is the accuracy of the NFAI135-S50?
A5: The NFAI135-S50 provides an accuracy of ±0.1% of full scale, ensuring reliable and precise measurements.
Q6: What protection features does the NFAI135-S50 offer?
A6: The NFAI135-S50 is equipped with overload, surge protection, and reverse polarity protection, making it durable and reliable in industrial settings.
Q7: What is the operating temperature range of the NFAI135-S50?
A7: The NFAI135-S50 operates within a temperature range of -10°C to 60°C, allowing it to be used in a variety of industrial environments.
Q8: Can the NFAI135-S50 be used outdoors?
A8: No, the NFAI135-S50 has an IP20 rating, which means it is suitable for indoor use only and should be kept away from direct exposure to dust or water.
Q9: What mounting type is used for the NFAI135-S50?
A9: The NFAI135-S50 is designed for panel-mount installation, which allows for easy and secure placement in industrial control panels.
Q10: How fast is the response time of the NFAI135-S50?
A10: The response time of the NFAI135-S50 is 10ms, ensuring quick reaction to input changes and efficient control of industrial processes.