Yokogawa NFLR121 製品紹介
The Yokogawa NFLR121 is a high-performance flow meter designed for precise and reliable flow measurement in various industrial applications. It is part / Yokogawa’s extensive lineup / flow measurement devices, known for their accuracy, durability, and advanced technology. The NFLR121 is particularly suited for applications requiring high sensitivity and stability, making it a preferred choice in industries such as chemical processing, water treatment, and oil & gas.
Product Parameters
The Yokogawa NFLR121 features a robust design with specifications tailored to meet demanding industrial requirements. Below are the detailed parameters:
| Parameter | Specification |
|---|---|
| モデル | NFLR121 |
| Measurement Principle | Coriolis Mass Flow Measurement |
| Accuracy | ±0.1% / reading |
| Flow Range | 0.1 to 100 kg/min (varies by fluid density) |
| Pressure Rating | Up to 50 bar |
| Temperature Range | -40°C to +150°C |
| Process Connections | Flange, Thread (custom options available) |
| Material | Stainless Steel (316L) |
| Dimensions | 130 x 142.9 x 32.8mm |
| 重量 | 0.3 kg |
| Output Signals | 4-20 mA, Pulse, HART, Modbus |
| Power Supply | 24 VDC (±10%) |
| Ingress Protection | IP67 |
Product Applications
The Yokogawa NFLR121 is versatile and can be used in a wide range / industries and applications, including:
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Chemical Processing: Precise dosing and batching / chemicals.
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Water & Wastewater: Monitoring and control / water flow in treatment plants.
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Oil & Gas: Measurement / hydrocarbon flows in pipelines.
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Food & Beverage: Accurate flow measurement for ingredient mixing.
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Pharmaceutical: Ensuring precise fluid handling in drug manufacturing.
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Power Generation: Monitoring coolant and fuel flows in power plants.
Product Advantages
The Yokogawa NFLR121 stands out due to the following key advantages:
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High Accuracy: ±0.1% accuracy ensures reliable measurements for critical processes.
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Robust Construction: Stainless steel housing and IP67 rating make it suitable for harsh environments.
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Wide Compatibility: サポートs multiple output signals (4-20 mA, HART, Modbus) for seamless integration.
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Low Maintenance: No moving parts reduce wear and tear, minimizing downtime.
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Temperature & Pressure Resilience: Operates reliably under extreme conditions.
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Easy Installation: Compact design and flexible mounting options simplify setup.
よくある質問 (FAQ)
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What is the measurement principle / the NFLR121?
The NFLR121 uses Coriolis mass flow measurement, which ensures high accuracy regardless / fluid properties. -
What fluids can the NFLR121 measure?
It can measure liquids, slurries, and gases, provided they are compatible with stainless steel. -
Is the NFLR121 suitable for high-pressure applications?
Yes, it can handle pressures up to 50 bar. -
How do I calibrate the NFLR121?
Calibration can be performed using Yokogawa’s proprietary s/tware or through a certified service provider. -
What is the lifespan / the NFLR121?
With proper maintenance, the device can last over 5 years in industrial environments. -
Can the NFLR121 be used outdoors?
Yes, its IP67 rating makes it resistant to dust and water ingress. -
Does the NFLR121 require regular maintenance?
Minimal maintenance is needed due to its no-moving-parts design. -
What power supply does the NFLR121 require?
It operates on a 24 VDC power supply with a ±10% tolerance. -
Can the NFLR121 measure bidirectional flow?
Yes, it can detect and measure flow in both directions. -
Is the NFLR121 compatible with existing control systems?
Yes, it supports standard protocols like HART and Modbus for easy integration.
Recommended Related モデルs
| モデル | Type | Key Features |
|---|---|---|
| NFLR122 | Coriolis Flow Meter | Higher flow range (up to 200 kg/min) |
| NFLR120 | Coriolis Flow Meter | Compact design for limited space |
| NFLR125 | Coriolis Flow Meter | Enhanced temperature range (-50°C to +200°C) |
| ADMAG AXF | Magnetic Flow Meter | For conductive liquids |
| ROTAMASS | Coriolis Flow Meter | Advanced diagnostics and communication |
| DY025 | Vortex Flow Meter | For steam and gas applications |
Popular Yokogawa モデルs in the Same ブランド
| モデル | Type | Key Features |
|---|---|---|
| EJA110A | Differential Pressure Transmitter | High accuracy for pressure measurement |
| UT550 | Ultrasonic Flow Meter | Non-intrusive flow measurement |
| AXF050G | Magnetic Flow Meter | For general-purpose liquid flow |
| F3RS22 | Rotameter | Low-cost visual flow indication |
| YTA510 | Temperature Transmitter | Robust design for harsh environments |
| DPharp EJX | Pressure Transmitter | Multivariable measurement capability |
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