CONCOA 1805-0720 Argon Carbon Dioxide Scf Flow Meter 10-60 30

( Brand: Concoa ), ( Manufacturer Part Number: 1805-0720 ), ( Unit Type: Unit )

Review CONCOA 1805 0720 Flow Meter Argon Or Carbon Dioxide 10-60 Scf 30 Psig

The **Concoa 1805-0720 Flow Meter** is a precision-engineered, thermal mass flow meter designed specifically for measuring the flow rates of high-purity gases such as argon and carbon dioxide within a controlled range of **10 to 60 standard cubic feet per hour (SCFH)** at a working pressure of **30 PSIG**. This compact yet robust instrument combines advanced thermal dispersion technology with a durable stainless steel construction to ensure accurate, reliable, and consistent performance in industrial, laboratory, or research environments where gas flow monitoring is critical.

Built with a **316 stainless steel sensor assembly**, the flow meter is inherently resistant to corrosion, chemical contamination, and thermal fluctuations, making it ideal for applications involving reactive or corrosive gases. The thermal dispersion principle where a heated filament detects the cooling effect of the flowing gas provides real-time, linear flow measurements with minimal pressure drop, ensuring efficiency without compromising system integrity. The meter s **digital display** offers clear, easy-to-read readings in SCFH, while its **adjustable zero and span calibration** allows for precise fine-tuning to match specific process requirements.

The **1805-0720 model** features a **pneumatic or electronic output option**, enabling seamless integration with PLCs, data loggers, or control systems via a **4-20 mA analog signal** or a **pulse output** for automated monitoring and process optimization. Its **compact, modular design** allows for easy installation in tight spaces, whether mounted on a panel, embedded in a gas distribution system, or integrated into a custom-built setup. Additionally, the meter s **low maintenance requirements** and **long-term stability** make it a cost-effective solution for applications demanding both accuracy and durability.

Suitable for industries ranging from **semiconductor manufacturing and medical gas delivery** to **food and beverage carbonation systems**, the Concoa 1805-0720 ensures consistent performance across a variety of gas flow applications. Its **calibration-free operation** (with optional field calibration) and **wide temperature operating range** further enhance its versatility, making it a dependable choice for engineers and technicians who require both precision and reliability in their gas flow measurement solutions. Whether used in a controlled laboratory setting or a high-volume industrial process, this flow meter delivers the accuracy and durability needed to maintain optimal operational efficiency.

### **Pros and Cons of buying a CONCOA 1805-0720 (1805-0720 Flow Meter for Argon/CO , 10 60 SCFH, 30 PSIG)**

1. **Compatibility with Argon and CO ** The flow meter is specifically designed for argon and carbon dioxide, ensuring accurate readings for these gases. This makes it ideal for applications like welding, medical oxygen systems, or industrial gas processing where precise flow control is critical.

2. **Wide Flow Range (10 60 SCFH)** The meter covers a broad range of flow rates, making it versatile for various applications, from low-flow processes (e.g., small-scale welding or lab use) to moderate industrial operations (e.g., gas distribution systems).

3. **Low-Pressure Operation (30 PSIG)** The 30 PSIG rating means it can handle moderate pressure systems without requiring high-pressure fittings or additional regulators, reducing complexity and cost.

4. **Durable Construction** CONCOA is known for manufacturing reliable flow meters with robust materials, likely including stainless steel or brass components, which resist corrosion and extend the meter s lifespan in industrial or laboratory environments.

5. **Easy Installation and Maintenance** Flow meters of this type typically feature standard threaded connections (e.g., " or " NPT), making them straightforward to integrate into existing gas lines. They often require minimal maintenance, such as occasional calibration or cleaning of the internal diaphragm or turbine.

6. **Cost-Effective for Small to Medium Applications** Compared to high-end digital or mass flow meters, this analog mechanical flow meter offers a balance between affordability and functionality, making it suitable for budget-conscious users who don t need advanced features like data logging or remote monitoring.

7. **Visual Readout** The analog dial provides a clear, immediate indication of flow rate, which is useful for real-time monitoring without requiring additional instrumentation.

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1. **Analog Design Limitations** Unlike digital flow meters, this unit lacks electronic calibration, data logging, or connectivity to control systems. Users must manually record readings, which can introduce human error.

2. **Lower Accuracy Over Time** Mechanical flow meters (e.g., turbine or diaphragm-type) may experience drift due to wear, debris buildup, or temperature fluctuations. Regular recalibration may be necessary for critical applications.

3. **Limited Pressure Range** The 30 PSIG rating restricts its use to low-pressure systems. For higher-pressure applications (e.g., above 100 PSIG), a different model would be required.

4. **No Zero-Adjustment Feature** Some analog meters require manual zeroing if the needle doesn t start at zero, which can be inconvenient for precise measurements.

5. **Susceptibility to Contaminants** If the gas contains particulates or moisture, the internal mechanisms (e.g., turbine blades or diaphragm) may degrade faster, reducing accuracy and lifespan.

6. **No Remote Monitoring** Unlike smart flow meters, this unit cannot interface with PLCs, SCADA systems, or IoT platforms for automated control or alerts.

7. **Potential for User Error** Misinterpretation of the dial or incorrect installation (e.g., wrong gas direction) could lead to inaccurate readings or damage.

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The **CONCOA 1805-0720 flow meter** is a practical choice for applications requiring **low-to-moderate flow rates (10 60 SCFH) of argon or CO at 30 PSIG**, where simplicity and cost-effectiveness are prioritized over advanced features. It excels in **small-scale industrial, laboratory, or welding environments** where manual monitoring is acceptable. However, for **high-precision, high-pressure, or automated systems**, a digital or mass flow meter would be more appropriate.

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- You need a **reliable, low-cost analog flow meter** for argon/CO in a **low-pressure system**.

- Your application does not require **data logging, remote monitoring, or high accuracy** over extended periods.

- You are working in a **controlled environment** (e.g., clean gas lines) where maintenance is manageable.

- You require **higher accuracy, digital readouts, or connectivity** (e.g., for process control).

- Your system operates at **pressures above 30 PSIG** or requires **higher flow rates**.

- You need **long-term stability without frequent recalibration** (digital mass flow meters may be better).

- The gas contains **contaminants** that could damage the internal mechanisms.

For most **basic industrial or lab applications**, this flow meter is a **solid, cost-effective option**. However, for **critical or high-precision processes**, investing in a **digital or smart flow meter** may justify the higher cost. Always verify compatibility with your specific gas supply and system requirements before purchasing.

Details:

With its durable construction and specific design for gases like Argon CO2, this flow meter provides precise control monitoring of gas rates. This flow meter is a reliable unit manufactured by Concoa, offering accurate measurements for industrial applications. The Concoa 1805 0720 flow meter is designed for measuring the of Argon or Carbon Dioxide gas in range 10-60 standard cubic feet per minute at 30 psig pressure.

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