EPD Series Electromagnetic Flow Meter EPD30

Introduction – EPD Series Electromagnetic Flow Meter EPD30

The EPD Series Electromagnetic Flow Meter EPD30 is a precision-engineered measuring instrument designed according to Faraday’s law of electromagnetic induction. As the first OIML-certified electromagnetic flow meter in Asia, it delivers trusted accuracy and reliability for demanding industrial environments. Its advanced sensor–transmitter architecture ensures stable measurement performance for electrically conductive liquids across a wide flow range.

Engineered with no moving parts, two internal measuring points, and a streamlined measuring tube, the EPD30 minimizes pressure loss and eliminates the risk of mechanical wear or pipe blockage. This makes it especially suitable for continuous use in chemical processing, power plants, oil & gas operations, and metals & mining applications.

The transmitter is designed for user convenience, offering intuitive configuration and multiple signal outputs including 4–20 mA, pulse, alarm, and RS-485 Modbus communication. These capabilities support seamless integration with process control systems used throughout industrial automation.

Dubai Sensor provides the EPD Series Electromagnetic Flow Meter EPD30 to support industries in the UAE and MENA region with reliable flow measurement technology, efficient lead times, and fully documented specifications tailored for engineering and procurement teams.

Key Features & Benefits

• Measurement independent of density, viscosity, temperature, pressure, and conductivity
  
• Two internal measuring points for stable and accurate readings
  
• No moving parts → no pressure loss and no risk of pipe blockage
  
• Suitable for conductive liquids and fluids with low solid content
  
• Simple installation with straight-pipe requirements of upstream 5D and downstream 2D
  
• Self-diagnosis for magnetizing signal, empty pipe, and electrode contamination
  
• Wide selection of liners, electrodes, and meter sizes
  
• Powerful and easy-to-use transmitter
  
• Accurate, versatile, reasonably priced, and supported by clear documentation
  
• OIML-certified: recognized accuracy and compliance
  

Technical Specifications – EPD Series Electromagnetic Flow Meter EPD30

Standards & Certifications

• OIML Certification (first electromagnetic flow meter in Asia to receive this recognition)
  
• Complies with measurement principles defined for conductive-liquid flow metering
  

Applications & Industries

• Chemical processing
  
• Power generation
  
• Oil & gas facilities
  
• Metals & mining operations
  
• General industrial process measurement in UAE/MENA and globally
  

Installation, Commissioning & Maintenance

• Ensure straight pipe lengths of 5D upstream and 2D downstream for optimal accuracy.
  
• Mount the sensor such that electrodes remain in contact with the conductive liquid during operation.
  
• Verify transmitter excitation current and wiring before commissioning.
  
• Use the built-in self-diagnostic functions to monitor magnetizing signal, empty pipe status, and electrode contamination.
  
• Regular inspection of electrode condition is recommended for processes involving sediments or scaling.
  

Why Choose EPD Series Electromagnetic Flow Meter EPD30

The EPD30 provides a combination of certified accuracy, robust construction, and application flexibility across diverse industrial sectors. Its measurement stability—independent of physical fluid properties—ensures consistent performance even under challenging conditions. With no moving parts, the meter offers long-term reliability and reduced maintenance costs.

Engineers and procurement teams value the EPD30 for its seamless integration into automation systems, clear documentation, and short delivery cycles. Dubai Sensor supports this product as a dependable instrument for achieving accurate, efficient, and cost-effective flow measurement.

H3: Ordering Guide

1. Identify required pipe size and connection type.
   
2. Select liner and electrode materials suitable for the process fluid.
   
3. Confirm desired accuracy class (0.3%, 0.5%, or 1.0%).
   
4. Choose output configuration:
   
   
• 4–20 mA
  
• Pulse output (NPN)
  
• Alarm output (NPN)
  
• RS-485 Modbus
  
  
5. Verify installation space meets 5D/2D straight-pipe requirements.
   

For procurement or engineering support, Dubai Sensor is the authorized distributor providing genuine EPD Series Electromagnetic Flow Meter EPD30 units with full technical documentation.

FAQ – EPD Series Electromagnetic Flow Meter EPD30

Q1: What principle does the EPD30 electromagnetic flow meter use for measurement?
A1: It operates based on Faraday’s law of electromagnetic induction, where conductive liquid flowing through a magnetic field generates a voltage proportional to flow velocity.

Q2: What types of media can the EPD30 measure?
A2: It measures electrically conductive liquids and fluids with low solid content.

Q3: Does fluid density or viscosity affect measurement accuracy?
A3: No. Measurement is independent of density, viscosity, temperature, pressure, and conductivity.

Q4: What are the installation straight-pipe requirements?
A4: The EPD30 requires 5D upstream and 2D downstream straight pipe lengths for proper measurement accuracy.

Q5: Does the meter have moving parts that need maintenance?
A5: No. The EPD30 has no moving parts, which prevents pressure loss, avoids blockage, and minimizes maintenance.

Q6: What communication options does the EPD30 offer?
A6: It supports RS-485 Modbus, 4–20 mA analog output, NPN pulse output, and NPN alarm output.

Q7: What self-diagnostic features are included?
A7: It includes diagnostics for magnetizing signal, empty pipe detection, and electrode contamination.

Q8: What accuracy classes are available?
A8: The EPD30 offers 0.3%, 0.5%, and 1.0% accuracy levels