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Thermal Mass Flow Meter for Natural Gas

The BT-3020-G Inline thermal mass flow meter with a Flange connection is engineered to measure the flow of Air, Natural gas, LPG Gas, Biogas, Flue and Flare Gas, etc., in small pipes ranging from ½” up to 4” in size.

For Natural gas, LPG Gas, Biogas, Flue and Flare Gas Dual RTD Wire wound Sensor Pipe Size: 1/2” to 4” 4-20mA HART, RS 485 Modbus, Pulse, Alarm

Product Description

The Burak Metering BT-3020-G Series Thermal Mass Flow Meter for Natural Gas Flow Measurement is a state-of-the-art instrument designed to accurately monitor and measure the flow of natural gas in a wide range of industrial and commercial applications. Natural gas, a versatile and widely used fuel, demands precise measurement for applications such as energy management, process control, and environmental compliance. This thermal mass flow meter utilizes advanced technology to provide accurate and reliable natural gas flow measurements.


Key Features:


  1. Thermal Mass Flow Technology: The flow meter employs thermal dispersion technology, where the flow rate is directly proportional to the amount of heat carried away by the flowing natural gas. This method ensures precise and repeatable measurements, offering reliable performance even in applications with varying gas compositions.

  2. Accurate Measurement of Natural Gas: Engineered to handle the specific properties of natural gas, the flow meter provides accurate measurements under diverse operating conditions. This precision is essential for optimizing processes, ensuring energy efficiency, and meeting regulatory requirements.

  3. Wide Measurement Range: The meter offers a wide measurement range, accommodating varying flow rates commonly encountered in natural gas distribution, industrial processes, and energy generation. This adaptability makes it suitable for applications of different scales and complexities.

  4. High Accuracy and Reliability: With high accuracy and repeatability, the thermal mass flow meter ensures reliable measurement of natural gas flow rates. Accurate data is critical for optimizing combustion processes, controlling emissions, and enhancing overall system efficiency.

  5. Low-Pressure Drop: The meter is designed to minimize pressure drop, ensuring the smooth flow of natural gas and maintaining system efficiency. This feature contributes to energy savings and minimizes the impact on the distribution infrastructure.

  6. Digital Display and Communication: Equipped with a digital display, the flow meter provides real-time data on natural gas flow rates, temperature, and pressure. Communication interfaces such as Modbus or HART facilitate seamless integration into control systems for comprehensive monitoring and control.

  7. Easy Installation and Maintenance: The flow meter is designed for easy installation and requires minimal maintenance. Its robust construction ensures durability in challenging environments, and routine maintenance is streamlined for minimal downtime.

  8. Compliance with Industry Standards: The product adheres to relevant industry standards and certifications, ensuring compliance with accuracy, safety, and environmental regulations specific to natural gas applications.


Applications

The Thermal Mass Flow Meter for Natural Gas Flow Measurement is suitable for a variety of applications, including:


  • Natural gas distribution and metering
  • Combustion control in industrial processes
  • Environmental monitoring for emissions compliance
  • Energy management in natural gas-fired systems

Conclusion: The Thermal Mass Flow Meter for Natural Gas Flow Measurement provides a reliable and efficient solution for accurately measuring natural gas flow rates in diverse applications. With its advanced thermal mass flow technology, adaptability to varying gas compositions, and user-friendly features, this flow meter is essential for optimizing processes, ensuring energy efficiency, and meeting regulatory standards in the utilization of natural gas.

Features

Graphical LCD display for Flow, Cumulative, Velocity and Temperature
4-20 mA HART analog outputs for flow
RS485-Modbus for network communication
Dual chambers die cast aluminum powder-coated enclosure
3/4” OD size probe for easy installation
SS 316 construction and no moving parts for durability and long life
Dual power input of 24 VDC as well as 230VAC
Field programmable for flexibility in configuration
Online monitor (IoT) Optional
Explosion proof and weatherproof certified enclosure

Benefits

Direct Mass Flow Measurement
Offers higher accuracy
Negligible pressure drops
Compatible with many gases
High turndown ratios, up to 100:1
Unaffected by changes in pressure & temperature
No moving parts
Rugged in construction
Easy to Install
Fast response time

Mechanical Specifications

Measuring principle
calorimetric (Constant Temperature Anemometer)
Sensor:
Dual RTD sensor (Platinum Wire Wound) SS 316
Sensor Probe
Sensor Probe
Process Pipe
SS 304, SS 316
Flange Connection
Flange ANSI / B16.5, JIS B2220, DIN EN 1092-1
Pipe diameter
DN50... DN100
DN50... DN100
Dual Chamber Die-cast Aluminum
Flow Conditioner
Available upon request with meter

Transmitter Specifications

Display
Graphical LCD Display
Display parameters
Flow, Cumulative, Velocity & Temperature
Electronics
Microprocessor based (Digital)
Configuration
Via display keypad
Analogue output
4 ... 20 mA, HART
Communication
RS 485 Modbus RTU
Power supply
24 VDC, 2 AMP & 230 VAC
Cable Entry
1/2” NPT (F)
Enclosure
Flameproof Type Ex'd' IIB T6, EPL Gb & Db
Approvals
Petroleum And Explosives Safety Organization (PESO)

Process Parameters

Measuring Medium
Air, Argon, Helium, Hydrogen, Methane, Natural Gas, Nitrogen, Oxygen etc.
Flow Unit Adjustment via display
nl/min, nl/hr, nm3/min, Nm³/min, Nm³/hr, Nm3/day, Scfm, Scfh, kg/min, kg/h, kg/day,
Measuring Range
1 ... 70 nm/s (standard range calibration), 1 ... 100 nm/s (max range calibration)
Base conditions 15 ° and 1013 mbar / 0 ° and 1013 mbar
15 ° and 1013 mbar / 0 ° and 1013 mbar
Accuracy
± 2% of reading + 0.5% full scale (under calibration condition)
Operating Temperature
-20 ... +150°C (Standard Version), -20 ... +250°C (Optional)
Operating Pressure
0 – 16 Bar (Standard Version), 0 – 50 Barg (Optional)

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