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ENDRESS HAUSER 5P3B40-T451-0 Promag Flowmeter 5P3B40-T451/0 300 190GPM

5p3b40-t451 Endress Hauser 5p3b40-t451/0 Promag P 300 Electromagnetic Flowmeter 190gpm Used

( Brand: Endress Hauser ), ( Manufacturer Part Number: 5P3B40-T451/0 )

Review ENDRESS HAUSER 5p3b40-t451/0 Promag 300 Electromagnetic Flowmeter 190gpm Used

The **Endress Hauser PROMAG 300 5P3B40-T451/0** is a high-performance, multi-variable ultrasonic flowmeter designed for precise and reliable measurement of liquid flows in industrial applications, delivering exceptional accuracy and versatility for a wide range of process control needs. This compact yet robust instrument operates on the time-of-flight (ToF) ultrasonic principle, ensuring non-intrusive, maintenance-free performance with minimal pressure drop, making it ideal for applications where energy efficiency and operational integrity are critical. The **5P3B40** designation indicates a **40 mm (1.57 inch) nominal pipe size**, accommodating flow rates up to **190 GPM (722 liters per minute)** while maintaining a high level of accuracy typically within ** 0.5% of reading** across a broad turndown ratio. The **T451/0** variant features a **temperature range of -40 C to 120 C (-40 F to 248 F)**, making it suitable for both cold and hot process fluids, including corrosive or abrasive liquids when paired with the appropriate sensor material, such as **PP (polypropylene), PVDF (polyvinylidene fluoride), or stainless steel (SS 316L)**. This flowmeter excels in industries like **food and beverage, pharmaceuticals, chemical processing, and water/wastewater treatment**, where hygiene, cleanability, and compliance with strict regulatory standards are paramount.

The PROMAG 300 s **compact and modular design** allows for easy installation in tight spaces, with a **clamp-on or insertion configuration** that eliminates the need for pipe cutting or welding, reducing downtime and installation costs. Its **dual-path ultrasonic transducers** ensure consistent measurement accuracy even in challenging conditions, such as varying fluid velocities, temperature fluctuations, or the presence of air bubbles or solids in the flow stream. The device integrates seamlessly with **Endress Hauser s PROCENTRIC or PROCENTRIC S** communication platforms, enabling **HART 7, Foundation Fieldbus, or PROFIBUS PA** connectivity for advanced process automation, remote monitoring, and predictive maintenance capabilities. Additionally, the **5P3B40-T451/0** supports **dual-channel measurement**, compensating for potential signal interference and enhancing reliability in critical applications. With its **IP65/67 protection rating**, the sensor is built to withstand harsh environmental conditions, including exposure to moisture, dust, and corrosive atmospheres, further extending its operational lifespan. Whether deployed in a **batch processing plant, continuous production line, or utility-scale water distribution system**, this flowmeter provides operators with **real-time flow data, energy optimization insights, and compliance assurance**, all while minimizing operational disruptions and maximizing process efficiency.

### **Pros and Cons of buying a Endress Hauser 5P3B40-T451/0 PROMAG 300 Flowmeter (190 GPM)**

#### **Pros**

1. **High Accuracy and Reliability** The PROMAG 300 is a magnetic flowmeter known for its precision ( 0.5% of reading) and stability over time, making it suitable for critical process applications.

2. **Wide Flow Range** With a capacity of up to **190 GPM (85 m /h)**, it is well-suited for medium to large flow applications, including water, wastewater, and various industrial fluids.

3. **Durability and Low Maintenance** Built with robust materials (e.g., stainless steel, PTFE linings), it resists corrosion, abrasion, and chemical degradation, reducing downtime and replacement costs.

4. **Versatile Installation Options** Can be installed in horizontal, vertical, or even vertical rising/falling configurations, making it adaptable to different piping layouts.

5. **No Moving Parts** Since it uses electromagnetic induction, there are no wear-prone components, leading to longer operational life with minimal maintenance.

6. **Compliance with Industry Standards** Meets **ATEX, IEC 61508 (SIL 2/3 certified)**, and other regulatory requirements, ensuring safety in hazardous environments.

7. **Digital Communication Capabilities** Supports **HART, Profibus, Foundation Fieldbus, and Modbus**, allowing seamless integration with SCADA and automation systems.

8. **Wide Temperature and Pressure Ratings** Handles temperatures up to **120 C (248 F)** and pressures up to **250 bar (3625 psi)**, making it versatile for various industrial conditions.

9. **Low Pressure Drop** The smooth, straight-tube design minimizes energy losses compared to some other flow measurement technologies.

10. **Endress Hauser s Reputation** A well-established brand with strong after-sales support, calibration services, and global spare parts availability.

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#### **Cons**

1. **High Initial Cost** Compared to mechanical flowmeters (e.g., turbine or positive displacement), the PROMAG 300 is a premium investment, which may be a barrier for budget-conscious buyers.

2. **Limited to Conductive Fluids** Magnetic flowmeters require liquids with sufficient conductivity (typically >5 S/cm). Non-conductive fluids (e.g., hydrocarbons, gases) require alternative technologies.

3. **Installation Requirements** Needs **straight pipe runs (typically 5-10D upstream, 3-5D downstream)** to ensure accurate readings, which may require additional piping modifications.

4. **Potential for Signal Noise in Dirty Fluids** Suspended solids or air bubbles can interfere with readings, requiring proper conditioning (e.g., filters, degassing).

5. **Calibration Dependency** While highly accurate, periodic recalibration is necessary to maintain performance, adding to long-term costs.

6. **Limited Flow Direction Sensitivity** Unlike some turbine flowmeters, it does not inherently detect reverse flow unless configured with additional sensors.

7. **Potential for Electromagnetic Interference (EMI)** In environments with strong magnetic fields, signal integrity may be compromised, though shielding helps mitigate this.

8. **Not Ideal for Low-Flow Applications** While it handles 190 GPM well, very low flow rates (below its lower turndown limit) may require additional considerations.

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### **Conclusion**

The **Endress Hauser 5P3B40-T451/0 PROMAG 300** is a **high-performance, reliable, and versatile magnetic flowmeter** best suited for **conductive liquids in industrial, water/wastewater, and process control applications**. Its **accuracy, durability, and digital communication features** make it a strong choice for applications where precision and long-term reliability are critical.

However, its **high upfront cost, dependency on fluid conductivity, and installation requirements** may not make it the best fit for **budget-sensitive or low-flow applications**. Additionally, users must ensure proper **piping configuration and fluid conditioning** to maximize performance.

### **Recommendation**

**Buy the PROMAG 300 if:**

- You require **high-accuracy flow measurement** for **conductive liquids** (water, wastewater, chemicals, slurries).

- Your application demands **low maintenance, long-term reliability, and compliance with safety standards**.

- You can **install it with proper upstream/downstream piping** and **integrate it into a digital control system**.

- The **initial cost is justified by operational savings** (reduced downtime, energy efficiency).

**Consider alternatives if:**

- Your fluid is **non-conductive** (e.g., oils, gases) **Coriolis, turbine, or ultrasonic flowmeters** may be better.

- You have **strict budget constraints** **Mechanical flowmeters (e.g., turbine, positive displacement)** may be more cost-effective.

- The application involves **very low or pulsating flows** **Verify turndown ratio and signal stability**.

- EMI or **harsh electromagnetic environments** are present **Shielded or alternative technologies** may be needed.

For most **medium to large-scale industrial flow applications**, the **PROMAG 300 remains a top-tier choice** due to its **proven performance and Endress Hauser s support network**. However, a **detailed cost-benefit analysis** and **site-specific fluid conditions** should guide the final decision.

Details:

Endress Hauser Promag 300 Electromagnetic Flowmeter 5P3B40-T451/0 190GPM Used: 2000 .00: Part #: Input: 85-264 VAC 19.2-28.8 VDC Output: 4-20mA Used Lock: AB11-9361 / AB29D1.

part #: 5p3b40t4510 price

  • $2000.00

specifications pneumativalv:

  • brand: Endress Hauser
  • mpn: 5p3b40-t451/0

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  • city: Minneapolis, Minnesota
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category: business & industrial > pump flow controllers > flow controllers meters > flow meters, sku: 11856105720160892,
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