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The Yokogawa NFAF135-S00 is a highly reliable and advanced field indicator designed for flow measurement applications. Part of the NFAF Series, this device is built to offer precision in the measurement and monitoring of flow rate, ensuring consistent performance in a wide range of industrial settings. The NFAF135-S00 is widely used in environments where accuracy, durability, and flexibility are required. Its rugged design, high accuracy, and versatile output options make it ideal for integration into industrial systems for real-time monitoring.
This model is engineered to handle both high and low flow applications, making it a go-to solution for industries that rely on precise fluid handling, such as chemical processing, water treatment, and food & beverage production.
| Parameter | Value |
|---|---|
| Model | Yokogawa NFAF135-S00 |
| Type | Flow Indicator |
| Measurement Principle | Electromagnetic Flow Meter |
| Accuracy | ±0.2% of reading |
| Output Type | 4-20mA, Pulse Output, Digital Communication (HART) |
| Power Supply | 24V DC |
| Operating Temp | -40°C to +85°C |
| Flow Range | 0.1 to 10 m/s |
| Material | Stainless Steel (316L) |
| Mounting | Flange, Clamp |
| Protection Class | IP67 |
| Dimensions (mm) | 120 x 160 x 140 |
| Weight | 2.3 kg |
| Display Type | LCD |
The Yokogawa NFAF135-S00 is an advanced electromagnetic flow indicator designed for measuring and monitoring the flow of conductive fluids. Offering high precision, this device ensures consistent and reliable readings, even in challenging conditions where other flow meters may struggle. With an accuracy of ±0.2% of reading, it is ideal for applications that require precise flow measurement in real-time.
This flow indicator supports a wide range of industrial applications thanks to its versatile output options, including analog (4-20mA), pulse output, and digital communication (HART). These outputs ensure that the NFAF135-S00 can easily be integrated into control systems for continuous monitoring and data logging.
Constructed with durable stainless steel (316L) and featuring an IP67 protection rating, the NFAF135-S00 is built to withstand harsh environments, including exposure to dust, moisture, and chemicals. Its rugged design ensures long-term performance in industries such as water treatment, food processing, chemical handling, and HVAC systems.
The Yokogawa NFAF135-S00 is also equipped with an LCD display for easy monitoring and setup adjustments, making it user-friendly for operators.
Water Treatment: The NFAF135-S00 is used in water and wastewater treatment plants to measure the flow of water, chemicals, and additives, ensuring that the correct volumes are delivered throughout the treatment process.
Chemical Processing: In chemical plants, the NFAF135-S00 can accurately measure the flow of conductive chemicals and reagents, providing real-time data for process optimization and quality control.
Food & Beverage: The NFAF135-S00 is ideal for the food and beverage industry, where accurate and hygienic flow measurement is critical for maintaining production quality and efficiency.
Oil & Gas: The flow indicator is used in the oil and gas industry to monitor the flow of liquids and gases, supporting safe operations and pipeline management.
HVAC Systems: In HVAC systems, the NFAF135-S00 helps monitor the flow of fluids such as water and coolant, ensuring optimal system performance and energy efficiency.
High Accuracy: The NFAF135-S00 offers an accuracy of ±0.2% of the reading, making it highly reliable for critical flow measurement applications.
Versatile Output Options: With 4-20mA, pulse output, and digital HART communication, it provides flexible integration with various industrial control systems.
Durable Construction: Made from stainless steel (316L) and rated IP67, the NFAF135-S00 is built to withstand harsh environments and provides long-lasting durability.
Wide Operating Temperature Range: With a temperature range of -40°C to +85°C, this model is suitable for use in extreme temperature environments.
User-Friendly Display: The LCD display makes it easy to monitor flow readings, adjust settings, and troubleshoot without needing external tools.
Compact and Easy to Install: The NFAF135-S00 can be easily mounted using flange or clamp options, making installation fast and straightforward in both new and existing systems.
Brand: Yokogawa
Series: NFAF Series (Flow Indicators)
| Model | Description | Parameters |
|---|---|---|
| NFAF130-S00 | Entry-level electromagnetic flow indicator | 4-20mA, Pulse, HART, ±0.5% accuracy, IP65, 1.8kg |
| NFAF140-S00 | Compact flow indicator for small pipes | 4-20mA, Pulse, ±0.3% accuracy, IP67, 1.5kg |
| NFAF135-S01 | High-flow version of NFAF135-S00 | 4-20mA, Pulse, ±0.2% accuracy, IP67, 2.5kg |
| NFAF150-S00 | For larger industrial applications | 4-20mA, Pulse, ±0.1% accuracy, IP66, 3.0kg |
| NFAF160-S00 | For extreme pressure environments | 4-20mA, Pulse, ±0.2% accuracy, IP68, 3.5kg |
| Model | Description | Parameters |
|---|---|---|
| EJA530A | High-accuracy pressure transmitter | 4-20mA, HART, ±0.075% accuracy, IP66, 1.7kg |
| EJA110A | Differential pressure transmitter | 4-20mA, HART, ±0.1% accuracy, IP67, 1.3kg |
| ZD7000 | Digital gas flow meter | 4-20mA, HART, ±0.3% accuracy, IP65, 1.0kg |
| FLXA202 | pH/ORP transmitter | 4-20mA, HART, ±0.1% accuracy, IP66, 0.8kg |
| FG100 | Gas flow measurement device | 4-20mA, HART, ±0.5% accuracy, IP65, 1.1kg |
Q1: What is the accuracy of the Yokogawa NFAF135-S00?
A1: The NFAF135-S00 provides an accuracy of ±0.2% of the reading.
Q2: What is the weight of the NFAF135-S00 flow indicator?
A2: The weight of the NFAF135-S00 is 2.3 kg.
Q3: What types of outputs does the NFAF135-S00 support?
A3: The NFAF135-S00 supports 4-20mA, pulse output, and digital HART communication.
Q4: What is the operating temperature range of this device?
A4: The NFAF135-S00 operates in temperatures ranging from -40°C to +85°C.
Q5: Can the NFAF135-S00 be used for low-flow applications?
A5: Yes, the NFAF135-S00 is suitable for both low and high flow applications, with a flow range of 0.1 to 10 m/s.
Q6: What is the protection rating of the NFAF135-S00?
A6: The NFAF135-S00 has an IP67 protection rating, which ensures resistance to dust and water.
Q7: How is the NFAF135-S00 mounted?
A7: The device can be mounted using flanges or clamps, making it easy to install in various industrial settings.
Q8: What material is the NFAF135-S00 made from?
A8: The NFAF135-S00 is constructed from durable stainless steel (316L).
Q9: Does the NFAF135-S00 have a display?
A9: Yes, the device is equipped with an LCD display for easy monitoring and adjustments.
Q10: In which industries can the NFAF135-S00 be used?
A10: The NFAF135-S00 is ideal for industries such as water treatment, chemical processing, food and beverage production, oil and gas, and HVAC systems.
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