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RPD Gas Meter with EVC

An RPD Gas Meter with EVC provides precise gas measurement with real-time electronic correction for pressure and temperature, ensuring accurate and reliable data for billing and industrial applications.

For Natural Gas, LPG, Propane & Non-corrosive gases Display: Analog + Digital LCD Flow unit: SCM, SCF, KGs Size: DN40 - DN150 Accuracy: +/- 1% of M.V Output: 4-20mA & RS 485 RTU Body: Aluminium Temp & Press Compensation Pressure: 0 - 16 Bar Temp: 0 ... +60°C

Product Description

The RPD Gas Meter with Electronic Volume Corrector (EVC) is designed for precise gas measurement and real-time correction to base conditions, compensating for variations in temperature and pressure. This advanced solution integrates robust mechanical construction with state-of-the-art electronic technology to ensure reliability and accuracy in critical applications.


The meter body is constructed from high-quality materials such as aluminum or steel, offering durability and resistance to corrosion. The internal chamber houses precision-engineered dual rotors that provide direct volumetric measurement with minimal wear and tear. Low-friction bearings and high-grade seals ensure smooth operation, reduced pressure drop, and extended service life.


The integrated EVC system electronically compensates for changes in gas temperature and pressure, delivering accurate corrected volume readings at base conditions (SCM, SCF) aswell as in mass flow unit (KGs). The EVC unit is enclosed in a weatherproof, shock-resistant casing to protect it from harsh environmental conditions. The system also includes sensors for temperature and pressure, mounted securely for precise real-time monitoring.


Modular construction allows for easy maintenance and upgrades, while optional features like pulse output and communication interfaces (e.g., Modbus, M-Bus) enable seamless integration with advanced monitoring systems. This combination of mechanical robustness and electronic sophistication makes the RPD Gas Meter with EVC an ideal choice for industries requiring dependable, high-precision gas measurement and compensation.

Features

High Accuracy: Provides precise gas flow measurement with minimal error.
Wide Measurement Range: Capable of measuring flow rates over a broad range.
Durable Construction: Built with robust materials to withstand high pressure and harsh operating environments.
Low Pressure Drop: Ensures efficient operation without significant energy losses.
Analog Output (4-20mA): Facilitates easy integration with monitoring and control systems.
Electronic Volume Corrector (EVC): Offers temperature and pressure compensation for accurate standard volume measurement.
Compact Design: Simplifies installation and maintenance in confined spaces.
Bi-Directional Measurement: Allows for flow measurement in both directions

Benefits

Enhanced Accuracy: Provides reliable data for better decision-making and process control.
Energy Efficiency: Low pressure drop minimizes operational energy costs.
Versatility: Suitable for a variety of gases such as natural gas, LPG, and propane.
Improved Monitoring: Analog output and EVC ensure seamless data acquisition and system optimization.
Reduced Maintenance: Durable design ensures long service life and minimizes downtime.
Compliance with Standards: Meets industry requirements for gas flow measurement and accuracy.
Adaptability: Ideal for industrial, commercial, and utility applications with fluctuating operating conditions.

Mechanical Specifications

Body Aluminium
Display Analog Counter in m3
Connection Flanged End
Pressure 0 - 16 Bar
Temperature 0 ... +60°C

Transmitter Specifications

Display
Graphical OLED
Display Parameter
Flow, Totalizer, Temperature and Pressure
Analog Output
4 - 20 mA
Communication
RS 485 Modbus RTU
Input Power Supply
24 VDC / 230 VAC
Enclosure
Die Cast Aluminium
Ingress Protection
IP 66 / IP 67
Cable Entry
3 x 1/2" NPT (F)

Process Parameters

Measuring Medium
Natural Gas, LPG Gas, Propane, Butane and other Non-Corrosive gases
Flow Unit
SCM, SCF, Litres, Kgs, Ton
Tube diameter
DN40 - DN150
Accuracy
+/- 1% of M.V
Rangeability
Upto 1:160

Downloads

RG-2000-EVC

Catalog

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