Gas Turbine Flowmeter

GENERAL INFORMATION

Gas turbine flowmeter is a kind of velocity flow meter that accurately measures gas flow. It has the advantages of a simple and light structure, high measurement accuracy, good repeatability, wide measurement range, convenient installation, and maintenance, etc.

BRIEF INTRODUCTION

The gas turbine flowmeter is a kind of velocity flow meter that accurately measures gas flow. It has the advantages of simple and light structure, high measurement accuracy, good repeatability, wide measurement range, convenient installation and maintenance, etc.

It is widely used in the measurement of various gases such as natural gas, city gas, propane, butane, air, nitrogen, and other gases in petroleum, chemical industry, metallurgy, aviation, scientific research, and other departments and industrial fields. Due to its high precision and good repeatability, the instrument is suitable for trade measurement and industrial process detection.

ADVANTAGES

High precision, good repeatability, small pressure loss, and good seismic performance.
Use high-quality bearings, with small friction resistance, good sealing performance, and hand name.
Integrating a microprocessor, a flow sensor, a high-precision temperature sensor, and a pressure sensor, directly measuring the flow rate, the temperature, and the pressure of the measured gas, and automatically performing flow tracking compensation and compression factor correction operation.

MAIN SPECIFICATIONS

Diameter	DN25-DN300 (DN25-DN50 supports thread connection; DN25-DN300 supports flange connection)
Accuracy	±1.5% as default; ±1.0% is optional
Turndown Ratio	1:10; 1:20; 1:30
Material	SS304 and SS316L for the body; Rotor: SS304 and SS316L (selected by actual sensor material)
Ambient Temperature	-20°C to +60°C
Medium Temperature	-20°C to +80°C
Protect Level	IP65
Output	Pulse, 4~20mA
Communication	Modbus-RS485
Real-time recording function	Start-stop record, daily record, time interval record
Power Supply	24V DC as default; battery is optional
Electrical Interface	M20*1.5
Explosion-proof	ExdIICT4
Process Connection	Flange and Thread