Low Price Endress Hauser Flowmeter 50e50 Electromagnetic Flowmeter

• Customization: Available
• After-sales Service: Maintain
• Warranty: 1year
• Model NO.: E+H 50E50
• Accuracy: ±0.5%
• Main Application: Water, Wastewater, Corrosive Liquid/Gas
• Size: DN15 (½") to DN1200 (48")
• Sensor: Tube/Flange
• Application: Industrial Production
• Type: Electromagnetic Flow Meter
• Measuring Media: Liquid
• Measuring Principle: Electrical Principles
• Measurement Object: Closed Pipeline
• Certification: CE
• Brand Name: Endress+Hauser
• Place of Origin: Switzerland
• Measurement Range: 5m
• Medium: Water
• Liquid Range: 5m or 8m
• Precision Accuracy: ±3 mm or 0.2%
• Connectivity: Flange
• Customized Support: OEM, ODM, Obm
• Resolution Ratio: 1mm
• Power Supply: 24VDC (Standard); 220VAC (Optional)
• Flow Measurement Range: 0.1~10 M/S
• Ambient Temperature: -25~+60°c
• Temperature Effects: ±0.1% Fs/10K
• Power Supply Voltage: 24VDC
• Output Signal: 4-20mA+Hart
• Transport Package: Original and New
• Specification: 60X50X40 cm
• Trademark: E+H
• Origin: Switzerland
• HS Code: 9026100000
• Production Capacity: 1000 Piece/Year
• Package Size: 60.00cm * 50.00cm * 40.00cm
• Package Gross Weight: 15.000kg

Product Description

Product Description

Endress+Hauser Promag 50e50

In the realm of industrial process control, accurate flow measurement is the linchpin for optimizing operations, ensuring product quality, and managing resources efficiently. Endress+Hauser, a globally esteemed pioneer in industrial automation and measurement technology, has consistently delivered innovative solutions to meet the ever - evolving demands of diverse industries. Among its remarkable portfolio of flow measurement devices, the Promag 50e50 electromagnetic flowmeter stands out as a reliable and high - performance instrument, tailored to address the specific challenges of modern industrial processes.
The Promag 50e50 is engineered with meticulous attention to detail, combining advanced technology, robust construction, and user - friendly features. It is designed to accurately measure the flow of conductive fluids across a wide spectrum of applications, from water and wastewater treatment to chemical processing and food and beverage production. This comprehensive technical article will explore in depth the working principle, key features, performance specifications, installation and maintenance aspects, as well as the extensive range of applications of the Endress+Hauser Promag 50e50 electromagnetic flowmeter.

1. Key Features

1.1 High Accuracy and Repeatability
The Promag 50e50 is renowned for its exceptional measurement accuracy, which is crucial for precise process control and quality assurance. It typically achieves an accuracy of ±0.5% of the measured value, ensuring that the volumetric flow rate of the fluid is determined with a high degree of precision. This accuracy is maintained across a wide range of flow rates, from low - flow applications where accurate dosing is necessary to high - flow scenarios in large - scale industrial pipelines.
The high repeatability of the Promag 50e50, with a typical value of better than ±0.1% of the measured value, means that it can provide consistent measurement results under the same flow conditions. This consistency is vital in applications such as batching, where accurate and repeatable measurements are essential for maintaining product quality and process efficiency.
1.2 Wide Measuring Range
One of the significant advantages of the Promag 50e50 is its wide measuring range, enabling it to accurately measure flows over a broad spectrum of values. It can handle volumetric flow rates ranging from a few liters per hour to several thousand cubic meters per hour, depending on the size of the measuring tube. For example, in smaller - sized models with a tube diameter of 10 mm, the volumetric flow range may be 0 - 0.2 m³/h, while in larger models with a tube diameter of 1000 mm, the range can reach up to 0 - 4712 m³/h.
This wide rangeability makes the Promag 50e50 suitable for a diverse range of applications, eliminating the need for multiple flowmeters in processes where the flow rate varies significantly. It provides flexibility in process design and operation, allowing for seamless adaptation to changing production requirements without sacrificing measurement accuracy.
1.3 Low Pressure Drop
The Promag 50e50 features a streamlined and obstruction - free design of the measuring tube, resulting in a very low pressure drop across the flowmeter. This is a significant advantage, especially in applications where energy efficiency is a priority and where the fluid is pumped through the system. A low pressure drop means that less energy is required to move the fluid through the flowmeter, leading to reduced operating costs, lower wear and tear on pumping equipment, and improved overall process efficiency.

2. Installation and Maintenance

2.1 Installation Considerations
Pipe Sizing and Alignment: Proper pipe sizing and alignment are essential when installing the Promag 50e50. The flowmeter should be installed in a straight section of the pipeline, and the pipe diameter should match the inlet and outlet connections of the flowmeter. Although the Promag 50e50 is less sensitive to upstream and downstream flow disturbances compared to some other types of flowmeters, it is recommended to provide an upstream straight pipe length of 5 - 10 pipe diameters and a downstream straight pipe length of 2 - 5 pipe diameters to minimize flow disturbances and ensure accurate measurement.
Mounting Orientation: The Promag 50e50 can be installed in various orientations, including horizontal, vertical, and inclined. For optimal performance when measuring liquids, it is advisable to install the flowmeter in a horizontal orientation with the electrodes in a vertical plane. This orientation helps to ensure that the electrodes are fully wetted by the fluid and reduces the risk of air or gas entrapment, which could affect the measurement accuracy. 
5.2 Maintenance Requirements
Regular Inspection: Regular visual inspection of the Promag 50e50 is recommended to check for any signs of physical damage, leaks, or corrosion. The measuring tube, electrodes, and sensor housing should be inspected for any visible signs of wear or damage, especially in applications where the fluid may contain abrasive particles or corrosive chemicals. In applications where the fluid may cause deposits or fouling, more frequent inspections may be necessary. Visual inspection can be complemented with non - destructive testing methods, such as ultrasonic testing, to detect any internal defects in the measuring tube.
Calibration: Although the Promag 50e50 is designed to maintain its accuracy over an extended period, periodic calibration may still be required depending on the application and regulatory requirements. Calibration can be performed on - site using a calibration rig or by sending the flowmeter back to an accredited calibration laboratory. The calibration interval can vary from a few months to several years, depending on factors such as the criticality of the application, the stability of the process, and the manufacturer's recommendations. 

Specification

Accuracy	±0.5% of rate (0.1–10 m/s)
Repeatability	±0.2% of rate
Turn-down Ratio	100:1
Min. Conductivity	5 μS/cm
Response Time	<1 sec (adjustable)
Pressure Rating	PN10/16 (up to 16 bar)
Ambient Temp.	-25°C to +60°C
Protection Rating	IP65 (std), IP68 (optional)

Company Profile

KeRui (WeiFang) Automation Equipment Co., Ltd. is specialized in industrialautomation instrument development, production and sales, technical servicesand supporting equipment supply of specialized companies. The mainproducts are fow meters, level meters, temperature meters, pressuremeters, electrical meters, thermal meters, programmable controller(PLC),Dcs distributed control system, eight series of more than 1,000specifcations. lts products and technologies are widely used in electricpower, metallurgy, petrochemical, environ- mental protection, plasticsfood,l printing, tobacco, textile, dyeing and other fields.

Certifications

Our Service

OEM / ODM services
To meet the user diversified requirement, Holykell have established a set of customer service and technical support system with OEM / ODM order as the center, and responded and Handle the customer's requirements in a timely manner to ensure accurate delivery time and product quality.
Order services
Fastest reply:Professional sales engineers 7/24 online services
Payment terms:T/T ,Western union, Paypal, Credit Card, L/C others
Fast delivery: within 24 hours release the cargo (normal spec.), Customized 7-12 days after payment .
 
MAINTENANCE & AFTER-SALES SERVICES
Customer Feedback:  Sales engineers and technical engineers will be one-on-one service for you to exclude all obstacles when use our sensors.
Warranty period: 12 months
Product life-long maintenance: Holykell can provide you with the maintenance of the whole life of the sensors

Packaging & Shipping

FAQ

Q1: How long will it take you to give me the reply?

A: We will reply to you as soon as we see the information

Q2: What is the delivery time?

A: Our delivery time is within 3- 7 days after we get your payment; for large qty mass orders, the time should be confirmed again for you

Q3: How about your package? 

A: Do not worry about the package. We have a lot of experience in packing, and all our packages are wooden case packages.

Q4: How about the payment terms?

A: You can choose T/T.

Q5: Do you provide samples? 

A: Yes, we have materials in stock to help you get the samples as soon as we can.

Q6: What is the MOQ?

A:1PC.

Q7: Can I get a lower price if I order large quantities? 

A: Yes, cheaper prices with larger orders.

Q8: Why choose us?

We have a perfect customization, not only to provide you with quality products, but also to have a professional customer service team available at any time to provide you with support. We pay more attention to establishing a long-term cooperative relationship with you to achieve continuous business growth.

Q9: How can we guarantee quality?

We have strict requirements on the quality of our products, and we will conduct a final inspection of our products when we ship them.