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  3. ENDRESS HAUSER 33FT40-MD1FD41F21A

ENDRESS HAUSER 33FT40-MD1FD41F21A Magnetic Flow Meter 1-1/2IN 150 85-260V-AC

33ft40-md1fd41f21a Endress Hauser Magnetic Flow Meter 1-1/2in 150 85-260v-ac

( Brand: Endress Hauser ), ( Manufacturer Part Number: 33FT40-MD1FD41F21A ), ( Size: 1-1/2 In ), ( Class: 150 ), ( Reference Sku: 1755811 ), ( Product Condition: Used Excellent )

Review ENDRESS HAUSER Magnetic Flow Meter 1-1/2in 150 85-260v-ac

The **Endress Hauser Promass 33F/40-MD1-FD41F21A** is a high-performance, multi-variable magnetic flow meter engineered for precise and reliable measurement of conductive liquids in industrial applications. Part of Endress Hauser s renowned **Promass 33F** series, this model combines advanced electromagnetic flow technology with robust construction to deliver exceptional accuracy, durability, and ease of integration into demanding process environments. With a **1.5-inch (DN40) nominal size** and a **150 lb (Class 150) pressure rating**, it is well-suited for medium-flow applications in industries such as water treatment, chemical processing, food and beverage, pharmaceuticals, and wastewater management. The **MD1** variant incorporates a **digital display module** (FD41F21A) featuring a **color touchscreen interface**, enabling real-time monitoring of flow rate, totalized volume, temperature, and conductivity all while providing intuitive calibration, diagnostics, and communication capabilities via **HART 5.0** or **Foundation Fieldbus** protocols. Powered by a **universal AC voltage range of 85 260V**, this flow meter ensures compatibility with global electrical standards, making it a versatile solution for diverse operational settings. Its **33ft (10-meter) cable length** extends installation flexibility, reducing wiring complexity and minimizing potential signal interference. The **magnetic flow sensor** employs a **dual-electrode design** for enhanced measurement stability, while the **ceramic or metal liner options** (depending on the specific application) ensure resistance to abrasion, corrosion, and chemical degradation. Endress Hauser s proprietary **Promass 33F** algorithm further optimizes accuracy by compensating for variations in fluid conductivity, temperature, and viscosity, delivering consistent performance even in challenging conditions. With its **IP68-rated housing** and **Atex-certified** variants available for hazardous areas, this flow meter is built to withstand harsh industrial environments while maintaining compliance with stringent safety and regulatory standards. Whether deployed in a utility plant, manufacturing facility, or critical infrastructure system, the **Promass 33F/40-MD1-FD41F21A** exemplifies Endress Hauser s commitment to precision engineering, reliability, and seamless integration into modern process control systems.

### **Pros and Cons of buying a Endress Hauser 33ft 40-MD1FD41F21A Magnetic Flow Meter (1-1/2" 150 Class, 85-260V AC)**

#### **Pros**

1. **High Accuracy and Reliability** Endress Hauser is a globally recognized leader in industrial instrumentation, known for precision and durability. This flow meter is designed for consistent performance in demanding applications, ensuring accurate flow measurement even in challenging conditions.

2. **Wide Range of Compatibility** The 1-1/2" size and 150 class rating make it suitable for medium-sized pipelines, accommodating various fluids (liquids, slurries, and wastewater) without clogging issues. The 85-260V AC power range ensures flexibility in electrical supply compatibility.

3. **Durable Construction** The magnetic flow meter uses non-intrusive measurement principles, meaning there are no moving parts inside the pipe, reducing wear and tear. The robust design minimizes maintenance requirements and extends operational lifespan.

4. **Easy Installation and Maintenance** The 33ft cable length provides flexibility in wiring and signal transmission, reducing the need for additional junction boxes or long cable runs. The modular design allows for straightforward calibration and sensor replacement if needed.

5. **Corrosion and Abrasion Resistance** Endress Hauser flow meters are often constructed with materials resistant to corrosion and abrasion, making them ideal for harsh environments like chemical plants, water treatment facilities, and industrial processes.

6. **Digital Communication Options** Many Endress Hauser models support protocols like HART, Foundation Fieldbus, or Profibus, enabling integration with SCADA systems and advanced process control. This enhances data logging, remote monitoring, and troubleshooting capabilities.

7. **Energy Efficiency** Magnetic flow meters consume minimal power compared to other measurement technologies, contributing to lower operational costs over time.

8. **Regulatory Compliance** Endress Hauser products often meet industry standards (e.g., ATEX for explosive environments, FDA compliance for food-grade applications), ensuring legal and operational compliance in regulated sectors.

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#### **Cons**

1. **High Initial Cost** As a premium brand, Endress Hauser flow meters are more expensive upfront compared to generic or lower-end alternatives. The cost may be a barrier for small businesses or budget-conscious projects.

2. **Limited Fluid Suitability** While effective for most liquids, magnetic flow meters may struggle with highly viscous fluids, gases, or two-phase flows (e.g., gas-liquid mixtures). Specialized sensors or additional equipment may be required for such applications.

3. **Calibration Requirements** Like all precision instruments, magnetic flow meters require periodic calibration to maintain accuracy. This adds to long-term operational costs and may require specialized personnel.

4. **Signal Noise Sensitivity** In noisy electrical environments, electromagnetic interference (EMI) can affect performance. Proper shielding and grounding are essential to ensure reliable readings.

5. **Size and Space Constraints** The 1-1/2" size is suitable for medium pipelines, but for larger flows, a different model (e.g., 2" or 3") may be necessary, potentially requiring additional piping modifications.

6. **Vendor Dependency** Relying on Endress Hauser for parts, service, or support may limit flexibility if the company is not locally available or if spare parts face delays.

7. **Learning Curve for Installation** Proper installation (e.g., straight pipe runs, proper grounding) is critical for accuracy. Improper setup can lead to inaccurate readings or equipment failure, which may require training or professional assistance.

8. **Potential for Signal Drift** Over time, the electronic components or electrodes may experience drift, requiring recalibration or replacement, especially in extreme temperature or corrosive environments.

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### **Ending Conclusion**

The **Endress Hauser 40-MD1FD41F21A magnetic flow meter** is a high-quality, reliable choice for applications requiring precise liquid flow measurement in medium-sized pipelines. Its durability, accuracy, and compatibility with industrial standards make it a strong investment for long-term use, particularly in sectors like water treatment, chemical processing, or food and beverage production. However, the higher upfront cost, specific fluid limitations, and maintenance needs must be carefully considered against budget and operational requirements.

### **Recommendation**

**Buy this flow meter if:**

- You need **high accuracy and reliability** for critical process control.

- Your application involves **medium-sized pipelines (1-1/2")** with liquids, slurries, or wastewater.

- You require **long-term durability** and **minimal maintenance** in harsh environments.

- Integration with **industrial automation or SCADA systems** is necessary.

- Budget constraints allow for a **premium, branded solution** with proven performance.

**Avoid this flow meter if:**

- Your budget is **strictly limited**, and a lower-cost alternative (e.g., generic or entry-level magnetic flow meters) would suffice.

- You are measuring **gases, highly viscous fluids, or two-phase flows**, which may require specialized sensors.

- You lack **proper installation expertise** or **calibration resources**, as improper setup can lead to inaccuracies.

- **Local support or spare parts availability** for Endress Hauser is unreliable in your region.

**Alternative Considerations:**

- If cost is a concern, explore **reputable generic brands** (e.g., Foxboro, Siemens) with similar specifications.

- For **smaller budgets**, consider a **used or refurbished** Endress Hauser unit, provided it is thoroughly inspected.

- If your application is **non-critical**, a **lower-end magnetic flow meter** (e.g., 1-1/2" 150 class from a different manufacturer) may meet your needs at a reduced cost.

Ultimately, this flow meter is **ideal for industrial applications where precision and longevity are prioritized**, but potential buyers should weigh the pros and cons against their specific operational needs.

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part #: 33ft40md1fd41f21a prices

  • $41.25-$794.65

specifications pneumativalv:

  • brand: Endress Hauser
  • mpn: 33ft40-md1fd41f21a
  • size: 1-1/2 In
  • class: 150
  • reference sku: 1755811
  • product condition: Used Excellent

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

seller pneumativalv:

  • rating: 100.0%
  • city: Delta, Ohio
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  • availability: In Stock
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  • started: March 26, 2026
  • quantity: 1
size: 1-1/2 in, class: 150, reference sku: 1755811, product condition: used excellent,
category: business & industrial > pump flow controllers > flow controllers meters > flow meters, sku: 12030862954261892,
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