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Yokogawa AFV10S-S31251 Duplex field control unit
Manufacturer:Yokogawa
Product Number:AFV10S-S31251
Product Type:Duplex field control unit
Origin:Japan
Dimensions:207 × 265.9 x 482.6 mm
Weight :7.0 kg
Views:40
Payment Methods:T/T, PayPal, Western Union
Condition:New & In Stock
Warranty:1 Year
Lead Time:1-3 Working Days
Certificate:COO
Courier partners:DHL, UPS, TNT, FedEx and EMS.
Business hours:7*24
Product Description
The AFV10S-S31251 is engineered to withstand harsh environments, featuring a robust construction that ensures long-term stability and resistance to vibration, temperature fluctuations, and corrosive media. Its advanced signal processing technology minimizes noise interference, providing consistent and repeatable measurements.
Product Parameters
| Parameter | Specification |
|---|---|
| Model | AFV10S-S31251 |
| Measurement Principle | Kármán Vortex Street |
| Fluid Types | Liquids, Gases, Steam |
| Pipe Size | 1″ to 12″ (DN25 to DN300) |
| Accuracy | ±1.0% of reading (liquids), ±1.5% (gases/steam) |
| Pressure Rating | Up to 16 MPa (2320 psi) |
| Temperature Range | -40°C to 450°C (-40°F to 842°F) |
| Output Signal | 4-20 mA, Pulse, HART, BRAIN, FOUNDATION Fieldbus |
| Power Supply | 10.5-42 V DC |
| Material | Stainless Steel (Body), Hastelloy (Sensor) |
| Dimensions (mm) | 207 × 265.9 x 482.6 mm |
| Weight | 7 kg |
| Certifications | CE, ATEX, IECEx, SIL 2 |
Product Applications
The AFV10S-S31251 is widely used in industries requiring high-precision flow measurement, including:
Oil & Gas: Monitoring hydrocarbon flow in pipelines and refineries.
Chemical & Petrochemical: Measuring corrosive and high-temperature fluids.
Power Generation: Steam flow measurement in boilers and turbines.
Water & Wastewater: Flow monitoring in treatment plants.
Pharmaceutical: Ensuring precise dosing in production processes.
Food & Beverage: Hygienic flow measurement for liquid ingredients.
Its ability to handle extreme conditions makes it ideal for applications where reliability is critical.
Product Advantages
High Accuracy & Repeatability: Advanced signal processing ensures minimal measurement drift.
Wide Rangeability: Suitable for low to high flow rates without sacrificing precision.
Durability: Robust construction resists corrosion, vibration, and thermal stress.
Low Maintenance: No moving parts reduce wear and tear.
Multi-Protocol Support: Compatible with HART, BRAIN, and Fieldbus for seamless integration.
Versatility: Measures liquids, gases, and steam with a single device.
Safety Compliance: Certified for hazardous areas (ATEX, IECEx).
Easy Installation: Compact design simplifies retrofitting in existing systems.
Frequently Asked Questions (FAQ)
What fluids can the AFV10S-S31251 measure?
It measures liquids, gases, and steam, including corrosive and high-temperature media.
What is the operating temperature range?
-40°C to 450°C (-40°F to 842°F).
Does it require regular calibration?
No, its stable design ensures long-term accuracy with minimal recalibration.
Is it suitable for hazardous environments?
Yes, it holds ATEX and IECEx certifications for explosive atmospheres.
What output signals are supported?
4-20 mA, Pulse, HART, BRAIN, and FOUNDATION Fieldbus.
Can it be installed vertically or horizontally?
Yes, but ensure the pipe is always fully filled for liquids.
How does it handle pipe vibrations?
Advanced damping algorithms filter out vibration noise.
What maintenance is required?
Periodic inspection of the sensor and electronics is recommended.
Is the sensor material corrosion-resistant?
Yes, Hastelloy sensor resists corrosion in aggressive media.
What is the warranty period?
Typically 1 years, depending on the supplier.
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Yokogawa AFV10S-S31251 Duplex field control unit
Manufacturer:Yokogawa
Product Number:AFV10S-S31251
Product Type:Duplex field control unit
Origin:Japan
Dimensions:207 × 265.9 x 482.6 mm
Weight :7.0 kg
Views:40
Payment Methods:T/T, PayPal, Western Union
Condition:New & In Stock
Warranty:1 Year
Lead Time:1-3 Working Days
Certificate:COO
Courier partners:DHL, UPS, TNT, FedEx and EMS.
Business hours:7*24
Product Description
The AFV10S-S31251 is engineered to withstand harsh environments, featuring a robust construction that ensures long-term stability and resistance to vibration, temperature fluctuations, and corrosive media. Its advanced signal processing technology minimizes noise interference, providing consistent and repeatable measurements.
Product Parameters
| Parameter | Specification |
|---|---|
| Model | AFV10S-S31251 |
| Measurement Principle | Kármán Vortex Street |
| Fluid Types | Liquids, Gases, Steam |
| Pipe Size | 1″ to 12″ (DN25 to DN300) |
| Accuracy | ±1.0% of reading (liquids), ±1.5% (gases/steam) |
| Pressure Rating | Up to 16 MPa (2320 psi) |
| Temperature Range | -40°C to 450°C (-40°F to 842°F) |
| Output Signal | 4-20 mA, Pulse, HART, BRAIN, FOUNDATION Fieldbus |
| Power Supply | 10.5-42 V DC |
| Material | Stainless Steel (Body), Hastelloy (Sensor) |
| Dimensions (mm) | 207 × 265.9 x 482.6 mm |
| Weight | 7 kg |
| Certifications | CE, ATEX, IECEx, SIL 2 |
Product Applications
The AFV10S-S31251 is widely used in industries requiring high-precision flow measurement, including:
Oil & Gas: Monitoring hydrocarbon flow in pipelines and refineries.
Chemical & Petrochemical: Measuring corrosive and high-temperature fluids.
Power Generation: Steam flow measurement in boilers and turbines.
Water & Wastewater: Flow monitoring in treatment plants.
Pharmaceutical: Ensuring precise dosing in production processes.
Food & Beverage: Hygienic flow measurement for liquid ingredients.
Its ability to handle extreme conditions makes it ideal for applications where reliability is critical.
Product Advantages
High Accuracy & Repeatability: Advanced signal processing ensures minimal measurement drift.
Wide Rangeability: Suitable for low to high flow rates without sacrificing precision.
Durability: Robust construction resists corrosion, vibration, and thermal stress.
Low Maintenance: No moving parts reduce wear and tear.
Multi-Protocol Support: Compatible with HART, BRAIN, and Fieldbus for seamless integration.
Versatility: Measures liquids, gases, and steam with a single device.
Safety Compliance: Certified for hazardous areas (ATEX, IECEx).
Easy Installation: Compact design simplifies retrofitting in existing systems.
Frequently Asked Questions (FAQ)
What fluids can the AFV10S-S31251 measure?
It measures liquids, gases, and steam, including corrosive and high-temperature media.
What is the operating temperature range?
-40°C to 450°C (-40°F to 842°F).
Does it require regular calibration?
No, its stable design ensures long-term accuracy with minimal recalibration.
Is it suitable for hazardous environments?
Yes, it holds ATEX and IECEx certifications for explosive atmospheres.
What output signals are supported?
4-20 mA, Pulse, HART, BRAIN, and FOUNDATION Fieldbus.
Can it be installed vertically or horizontally?
Yes, but ensure the pipe is always fully filled for liquids.
How does it handle pipe vibrations?
Advanced damping algorithms filter out vibration noise.
What maintenance is required?
Periodic inspection of the sensor and electronics is recommended.
Is the sensor material corrosion-resistant?
Yes, Hastelloy sensor resists corrosion in aggressive media.
What is the warranty period?
Typically 1 years, depending on the supplier.
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