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  3. FCI ST98-13QBG3DECF0

FCI ST98-13QBG3DECF0 Fluid Flexmaster Flowmeter Intl.

St98-13qbg3decf0 Fci Fluid Components Intl. Flexmaster Flowmeter

( Brand: Fci ), ( Manufacturer Part Number: ST98-13QBG3DECF0 ), ( Part Type: Fluid ), ( Flow Meter Type: Flow Meter ), ( Custom Bundle: No ), ( Country Of Origin: United States )

Review FCI Fluid Components Intl. Flexmaster Flowmeter

The **FCI ST98-13QBG3DECF0 Fluid FlexMaster Flowmeter** is a high-performance, digital flow measurement instrument designed to deliver unparalleled accuracy, reliability, and versatility in industrial and commercial fluid handling applications. Engineered by Fluid Components Inc. (FCI), a leader in flow technology, this advanced flowmeter combines cutting-edge sensor technology with robust digital signal processing to provide real-time, high-resolution flow data with exceptional precision. The ST98 series is part of FCI s **FlexMaster** family, a line of flowmeters renowned for their adaptability across a wide range of fluids, including water, steam, gases, and corrosive or abrasive liquids, making it an ideal choice for demanding environments such as HVAC systems, water treatment plants, chemical processing, and industrial automation.

At the heart of the **ST98-13QBG3DECF0** is a **thermal dispersion flow sensor**, which operates on the principle of measuring the temperature difference between two heated elements immersed in the flowing fluid. This method ensures accurate flow measurement regardless of fluid density, viscosity, or pressure fluctuations, making it far more resilient than traditional mechanical or turbine-based flowmeters. The sensor is housed in a **stainless steel (SS316) construction**, ensuring corrosion resistance and longevity in harsh conditions, while its **compact, modular design** allows for easy installation in existing piping systems without requiring extensive modifications. The **13QBG3** designation indicates a specific sensor configuration optimized for **liquid applications**, with a **3/4-inch (DN20) nominal size** and a **304 stainless steel body**, providing a balance of durability and cost-effectiveness for medium-flow applications.

One of the standout features of this flowmeter is its **digital communication capabilities**, which include **HART (Highway Addressable Remote Transducer) protocol** and **Modbus RTU**, enabling seamless integration with SCADA systems, PLCs, and other industrial control networks. This connectivity allows operators to remotely monitor flow rates, diagnose potential issues, and perform predictive maintenance, reducing downtime and improving operational efficiency. The **DECF0** suffix denotes a specific **electronic module variant**, which supports advanced features such as **linearization, temperature compensation, and bidirectional flow measurement**, ensuring consistent performance across varying operating conditions. Additionally, the flowmeter s **wide turndown ratio** (up to 100:1) allows it to accurately measure both low and high flow rates within a single installation, enhancing its flexibility in diverse applications.

The **Fluid FlexMaster ST98** is also designed with **user-friendly operation** in mind, featuring a **backlit LCD display** that provides real-time flow data, totalized volume, and diagnostic information. The intuitive interface allows for easy configuration and calibration, while the **local keypad** enables on-site adjustments without requiring external tools. For enhanced security and data integrity, the device supports **password protection** and **data logging**, ensuring that critical flow measurements are accurately recorded and protected from unauthorized access. Furthermore, the flowmeter s **low power consumption** and **wide operating temperature range (-20 C to 85 C)** make it suitable for both indoor and outdoor installations, further expanding its applicability in various industrial settings.

In summary, the **FCI ST98-13QBG3DECF0 Fluid FlexMaster Flowmeter** represents a pinnacle of modern flow measurement technology, offering a perfect blend of **accuracy, durability, and connectivity**. Whether deployed in water distribution systems, HVAC applications, or chemical processing plants, this flowmeter provides operators with the tools needed to optimize fluid management, enhance process control, and ensure compliance with industry standards. With its robust construction, advanced digital features, and seamless integration capabilities, the ST98 series stands as a reliable and high-performance solution for any fluid handling challenge.

**Pros and Cons of buying a FCI ST98-13QBG3DECF0 (Fluid FlexMaster Flowmeter)**

### **Pros:**

1. **High Accuracy and Reliability** The Fluid FlexMaster series is known for its precision in measuring flow rates, making it suitable for critical applications in industries like oil and gas, chemical processing, and power generation. Its advanced sensor technology ensures consistent performance over time.

2. **Wide Range of Applications** This model supports various fluids, including gases, liquids, and steam, and can handle high-pressure and high-temperature conditions. Its versatility makes it adaptable to different industrial processes.

3. **Durability and Robust Design** Built with corrosion-resistant materials (such as stainless steel or Hastelloy), the flowmeter is designed for long-term use in harsh environments, reducing maintenance needs.

4. **Digital Communication Capabilities** The device supports digital outputs (e.g., HART, Foundation Fieldbus, or Profibus), enabling seamless integration with SCADA systems and other industrial control networks. This enhances monitoring and automation capabilities.

5. **Low Maintenance Requirements** The Flowmaster series is designed for minimal maintenance, with features like self-diagnostics and long-lasting sensors, reducing downtime and operational costs.

6. **Compliance with Industry Standards** The FCI ST98 model adheres to international standards such as ISO, ANSI, and API, ensuring reliability and compatibility with regulatory requirements.

7. **Scalability** The modular design allows for easy upgrades or expansions, accommodating future changes in process requirements without significant overhauls.

8. **Energy Efficiency** By providing precise flow measurements, the flowmeter helps optimize energy consumption in pipelines and systems, leading to cost savings.

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### **Cons:**

1. **High Initial Cost** FCI s Flowmaster series is a premium product, and the ST98 model, in particular, may have a higher upfront price compared to basic or generic flowmeters. This could be a barrier for smaller businesses or startups with limited budgets.

2. **Complex Installation and Calibration** Due to its advanced features and precision requirements, installation and initial calibration may require specialized expertise. Improper setup could lead to inaccuracies or system failures.

3. **Limited Availability of Spare Parts** As a high-end product, finding replacement parts or technicians familiar with this specific model might be challenging in some regions, potentially increasing downtime during repairs.

4. **Learning Curve for Users** The digital communication protocols (e.g., HART, Fieldbus) and advanced features may require training for operators or engineers unfamiliar with such systems, adding to the initial implementation effort.

5. **Potential Overkill for Simple Applications** If the application does not require the high precision or advanced features of the ST98 model, investing in this flowmeter may be unnecessary, leading to wasted resources.

6. **Vendor Dependency** Purchasing from FCI (a specialized manufacturer) means relying on their support, training, and service network. This could limit flexibility if the vendor s services are inconsistent or slow.

7. **Size and Space Constraints** Some models in the Flowmaster series may have larger physical dimensions, which could pose challenges in retrofitting existing systems with limited space.

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### **Conclusion:**

The FCI ST98-13QBG3DECF0 Fluid FlexMaster flowmeter is an excellent choice for industries requiring **high-precision flow measurement, durability, and advanced digital integration**. Its strengths lie in its reliability, versatility, and compliance with stringent industry standards, making it ideal for critical applications in oil and gas, chemical processing, or power generation. However, the **high cost, complex setup, and potential maintenance challenges** may not justify its purchase for simpler or less demanding applications.

For businesses with **tight budgets or straightforward flow measurement needs**, a more affordable alternative (e.g., a turbine, ultrasonic, or differential pressure flowmeter) might suffice. Conversely, **large-scale industrial operations prioritizing accuracy and long-term efficiency** will likely benefit significantly from investing in this high-quality flowmeter.

### **Recommendation:** - **Buy the FCI ST98 model if:**

- Your application demands **high-precision, reliable flow measurement** in harsh or high-pressure environments.

- You require **digital integration** with SCADA or automation systems.

- Long-term cost savings from **minimal maintenance and energy efficiency** are a priority.

- You have access to **technical expertise** for installation and calibration.

- **Consider alternatives if:**

- Your budget is constrained, and a **lower-cost flowmeter** (e.g., Coriolis or ultrasonic) meets your needs.

- The application is **not critical** and does not require advanced features.

- You lack **in-house expertise** to manage the installation and maintenance of a high-end device.

Ultimately, weigh the **long-term benefits against the initial investment** to determine whether the FCI ST98 model aligns with your operational goals. Consulting with an FCI representative or a flow measurement specialist can also help assess whether this specific model is the best fit for your system.

Details:

FlexMaster Flowmeter: ST98-13QBG3DECF0 Fluid Components Intl.

part #: st9813qbg3decf0 prices

  • $500.00-$950.00

specifications pneumativalv:

  • brand: Fci
  • mpn: St98-13qbg3decf0
  • part type: Fluid
  • flow meter type: Flow Meter
  • custom bundle: No
  • country of origin: United States

general pneumativalv:

  • condition: Used
  • Pump Flow Controllers > Flow Controllers Meters > Flow Meters

seller pneumativalv:

  • # reviews: 2121
  • rating: 100.0%
  • city: New Bedford, Massachusetts

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offer pneumativalv:

  • availability: In Stock
  • options: Ship-to-home
  • started: March 4, 2026
  • sold: 0
  • quantity: 1

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  • type: Fixed
  • class: Standard
  • transit: 3-8 Days
  • service: USPS Ground Advantage
  • cost: $7.99
  • carrier: USPS

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  • method: Money back
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part type: fluid, flow meter type: flow meter, custom bundle: no, country of origin: united states,
category: business & industrial > pump flow controllers > flow controllers meters > flow meters, sku: 11893666988502861,
Fci ST98-13QBG3DECF0 Is Similar To:
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3 offers $500.00–$950.00 USD
  • Used. Offer #1 priced at $500.00 + $35.00 shipping estimate = $535.00* total. +$35.00 shipping
  • New: Never Used. Offer #2 priced at $680.11 + $52.24 shipping estimate = $732.35* total. +$52.24 shipping
  • Used. Offer #3 priced at $950.00 + $35.00 shipping estimate = $985.00* total. +$35.00 shipping

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