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  3. MICRO MOTION H100S138NCAAEZZZZ

MICRO MOTION H100S138NCAAEZZZZ Coriolis Flow Meter 1IN

H100s138ncaaezzzz Micro Motion Coriolis Mass Flow Meter 1in

( Brand: Micro Motion ), ( Manufacturer Part Number: H100S138NCAAEZZZZ ), ( Size: 1 In ), ( Reference Sku: 1748994 ), ( Product Condition: Used Excellent )

Review MICRO MOTION Coriolis Mass Flow Meter 1in

The **Micro Motion H100S138NCAA-EZZZZ Coriolis Flow Meter** is a high-performance, mass flow measurement instrument designed for precision, reliability, and versatility in demanding industrial applications. Part of Emerson s renowned H100 series, this 1-inch (25.4 mm) inline Coriolis flow meter combines advanced sensor technology with robust construction to deliver accurate, real-time mass flow, density, and temperature measurements across a wide range of fluids, including liquids, gases, and multiphase mixtures. Engineered with a **single-tube, oscillating U-shaped design**, the H100S138NCAA-EZZZZ ensures exceptional sensitivity and low-pressure drop while maintaining durability in harsh environments. Its **high-precision Coriolis effect-based measurement principle** eliminates the need for density corrections or temperature compensations, providing direct mass flow readings with unmatched accuracy typically within 0.1% of reading or 0.05% of full scale making it ideal for applications requiring strict compliance, such as chemical processing, oil and gas, pharmaceuticals, and food and beverage industries.

The meter s **NCAA (Non-Conductive Alloy) material construction** enhances corrosion resistance, ensuring long-term performance in aggressive media, including acids, solvents, and high-purity liquids. The **EZZZZ model designation** indicates a specific configuration tailored for **high-pressure applications**, with a rated pressure capability of up to **6,000 psi (41.4 MPa)**, making it suitable for demanding upstream oil and gas, refinery, and power generation environments. Its **1-inch nominal size** balances flow capacity with compact installation, accommodating flow rates from **0.1 to 1,500 kg/h (0.2 to 3,300 lb/h)** depending on the fluid properties, while its **low-pressure drop design** minimizes energy consumption and system losses. The meter s **integrated temperature sensor** provides precise thermal compensation, ensuring density measurements remain accurate across varying process conditions, while its **dual-channel Coriolis sensor** enhances reliability by cross-verifying flow data in real time.

Designed for seamless integration into existing systems, the H100S138NCAA-EZZZZ features **standardized 1-inch ANSI flanges** for easy installation in pipelines, along with **HART 7 and Foundation Fieldbus communication protocols**, enabling seamless connectivity to digital control systems, SCADA platforms, or Emerson s **Amsuite** software for advanced analytics and predictive maintenance. Its **compact, modular design** allows for quick installation and minimal downtime, while the **self-diagnostic capabilities** of the H100 platform provide real-time monitoring of sensor health, ensuring proactive maintenance and reducing the risk of unplanned shutdowns. Whether deployed in **batch processing, metering, or process control applications**, this flow meter delivers unparalleled precision, durability, and operational efficiency, making it a cornerstone of modern industrial measurement solutions.

### **Pros and Cons of buying a Micro Motion H100S138NCAAEEZZZ Coriolis Flow Meter (1-inch)**

#### **Pros**

1. **High Accuracy and Precision**

The H100 series from Micro Motion is known for its exceptional accuracy, typically within 0.1% of reading or 0.05% of rate, making it ideal for critical applications where precision is essential. Coriolis flow meters are inherently mass-based, eliminating density and temperature compensation errors common in volumetric meters.

2. **Multi-Phase Flow Capability**

This model supports multi-phase flow measurement (liquid, gas, and solids mixtures), which is valuable in oil and gas, chemical processing, and other industries where phase separation is difficult. It can differentiate between liquid and gas phases, providing accurate mass flow rates for each component.

3. **Wide Rangeability**

The 1-inch size offers a broad turndown ratio (e.g., 100:1 or higher), meaning it can measure very low flows accurately while maintaining performance at high flows. This flexibility reduces the need for multiple sensors in varying flow conditions.

4. **Durability and Reliability**

Micro Motion s Coriolis meters are built for harsh environments, with materials like stainless steel (e.g., 316L) and options for high-temperature and high-pressure applications. The lack of moving parts (except for the vibrating tube) reduces wear and tear, leading to long-term reliability.

5. **Digital Communication and Integration**

The H100 series supports multiple communication protocols (e.g., HART, Foundation Fieldbus, Profibus, Modbus, and Ethernet/IP). This enables seamless integration with SCADA systems, DCS, and other industrial control networks, facilitating real-time monitoring and automation.

6. **Low Maintenance Requirements**

Since Coriolis meters have no moving parts (other than the vibrating element), they require minimal maintenance compared to traditional flow meters (e.g., turbine or ultrasonic meters). This reduces downtime and operational costs.

7. **Density Measurement**

The meter can measure density in real-time, which is useful for applications requiring inline density monitoring (e.g., blending, quality control, or composition analysis). This feature is particularly valuable in chemical, food, and pharmaceutical industries.

8. **Compatibility with Various Fluids**

The 1-inch size and material options (e.g., Hastelloy, titanium) make it suitable for a wide range of fluids, including corrosive chemicals, hydrocarbons, water, and slurries, depending on the selected wetted parts.

9. **Calibration-Free Operation**

Unlike some flow meters that require periodic recalibration, Coriolis meters maintain accuracy over time without the need for frequent calibration, provided they are installed and maintained correctly.

10. **Explosion-Proof and Intrinsically Safe Options**

The H100 series is available in explosion-proof and intrinsically safe configurations, making it suitable for hazardous environments like refineries, petrochemical plants, and gas processing facilities.

---

#### **Cons**

1. **High Initial Cost**

Coriolis flow meters, especially high-quality models like the H100 series, are significantly more expensive than traditional flow meters (e.g., orifice plates, turbine meters, or ultrasonic meters). The 1-inch size is mid-range, but the cost can still be prohibitive for budget-sensitive applications.

2. **Pressure Drop**

Coriolis meters introduce a noticeable pressure drop across the tube, which can be a concern in systems where energy efficiency is critical. The pressure loss increases with flow rate and viscosity, potentially requiring larger pumps or additional energy input.

3. **Limited Flow Range for Small Sizes**

While the 1-inch size offers good rangeability, smaller sizes (e.g., inch) may struggle with very low flows, and larger sizes (e.g., 2 inches or above) are needed for high-volume applications. This may require additional investment in larger meters for scaling up.

4. **Installation Complexity**

Proper installation is critical for accuracy. The meter must be installed with straight pipe runs upstream and downstream to avoid turbulence, which can affect performance. Improper installation can lead to inaccurate readings or damage to the sensor.

5. **Vibration Sensitivity**

Coriolis meters are sensitive to external vibrations, which can interfere with measurements. In noisy environments (e.g., near pumps or compressors), additional vibration isolation may be required, adding to installation complexity and cost.

6. **Limited Suitability for Highly Viscous or Abrasive Fluids**

While the H100 series handles many fluids well, extremely viscous or highly abrasive materials (e.g., thick slurries or solids-laden fluids) may require special wetted parts or additional pre-filtration, increasing maintenance and cost.

7. **Calibration and Commissioning Time**

Although Coriolis meters are calibration-free in normal operation, initial setup and commissioning can be time-consuming, especially in complex systems. This may require specialized personnel and additional fieldwork.

8. **Size and Weight**

The 1-inch meter is relatively compact for its class, but larger sizes or models with additional features (e.g., density measurement) can be bulky and heavy, complicating installation in space-constrained environments.

9. **Limited Support for Low-Temperature Applications**

While the H100 series can handle a wide temperature range (typically -40 C to 200 C, depending on the model), extremely low-temperature applications may require additional insulation or heating, adding to system complexity.

10. **Vendor Dependency**

Micro Motion is a trusted brand, but reliance on a single vendor for parts, calibration, and support may limit flexibility in some regions or industries. Long-term maintenance contracts may be necessary to ensure availability of spare parts.

---

### **Conclusion**

The **Micro Motion H100S138NCAAEEZZZ (1-inch Coriolis flow meter)** is a high-performance instrument ideal for applications requiring **mass flow measurement, multi-phase flow capability, density monitoring, and long-term reliability**. Its strengths lie in its **accuracy, rangeability, and integration capabilities**, making it a preferred choice for industries like oil and gas, chemical processing, food and beverage, and pharmaceuticals where precision is non-negotiable.

However, the **high upfront cost, pressure drop, and installation sensitivity** make it less suitable for cost-sensitive or low-flow applications where simpler meters (e.g., ultrasonic or turbine meters) would suffice. Additionally, the need for **proper installation, vibration control, and potential maintenance** adds layers of complexity that must be carefully considered.

### **Recommendation**

**Buy the H100S138NCAAEEZZZ if:**

- You require **mass flow measurement with high accuracy** (better than 0.1%).

- Your application involves **multi-phase fluids** (e.g., oil/gas mixtures, slurries) or **density monitoring**.

- You need **seamless integration with industrial control systems** (SCADA, DCS).

- Your budget allows for a **premium instrument** with long-term reliability.

- The **pressure drop and installation requirements** can be accommodated in your system design.

**Avoid or Consider Alternatives if:**

- Your budget is **strictly limited**, and a lower-cost meter (e.g., ultrasonic or turbine) can meet your accuracy needs.

- Your application involves **very low flows** where a smaller Coriolis meter or a different technology (e.g., differential pressure) would be more efficient.

- The **pressure drop** is a critical concern, and you cannot tolerate additional energy consumption.

- Your environment has **extreme vibrations** or **aggressive fluids** that may require excessive maintenance.

- You need **simpler, easier-to-install** meters for basic volumetric flow measurement.

**Alternative Considerations:**

- For **lower-cost mass flow**, explore other Coriolis brands (e.g., Siemens, Endress Hauser, KROHNE) with similar performance.

- For **volumetric flow in non-critical applications**, consider **ultrasonic, turbine, or electromagnetic meters**.

- For **highly viscous or abrasive fluids**, evaluate **specialized Coriolis models with reinforced wetted parts** or **positive displacement meters**.

In summary, the H100S138NCAAEEZZZ is a **superior choice for demanding applications** but may not be justified for simpler or cost-sensitive installations. Always conduct a **detailed cost-benefit analysis** and **system compatibility review** before purchasing.

Details:

Model Number:H100S138NCAAEZZZZ. Circuit Breakers. Condition: U - Used, us. Shock Absorbs.

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part #: h100s138ncaaezzzz prices

  • $3627.25-$10000.00

specifications pneumativalv:

  • brand: Micro Motion
  • mpn: H100s138ncaaezzzz
  • size: 1 In
  • reference sku: 1748994
  • product condition: Used Excellent

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

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  • started: March 7, 2026
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size: 1 in, reference sku: 1748994, product condition: used excellent,
category: business & industrial > pump flow controllers > flow controllers meters > flow meters, sku: 11905502604808603,
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