Gas Turbine Flow Meter

LWQ gas turbine flowmeter is a kind of speed-type flow meter which can accurately measure gas flow. It has the advantages of simple and lightweight structure, high measurement accuracy, good repeatability, wide measuring range and convenient installation and maintenance. Widely used in petroleum, chemical industry, metallurgy, aviation, scientific research and other departments and industrial fields, such as natural gas, city gas, propane, butane, air, nitrogen and other gases measurement. Due to its high precision and good repeatability, the instrument is suitable for trade measurement and industrial process testing. Characteristics LCD smart meter Various gas flow measurements Comes with temperature and pressure compensation Safety and explosion-proof certification
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  • Specification

Technical Specifications & Engineering Parameters

Measurement Principle Axial gas-driven turbine impeller with precision electronic volume corrector
Nominal Diameter DN25 to DN300 (1" to 12")
Applicable Gas Medium Natural gas, coal gas, biogas, LPG, methane, nitrogen, compressed air
Measurement Accuracy Class 1.0 (±1.0% from Qmin to Qmax) / Class 1.5 (±1.5%)
Integrated Sensors Built-in platinum RTD (Pt1000) temperature sensor and piezoresistive pressure sensor
Volume Correction Automatic real-time T&P compensation converting working volume to standard volume (Nm3/h)
Nominal Working Pressure 1.6 MPa, 2.5 MPa, 4.0 MPa (Flange mounting)
Medium Temperature -20°C to +80°C; Ambient temperature: -30°C to +60°C
Output & Interfaces 4-20mA, Standard pulse output, RS485 Modbus-RTU, IC card prepaid system support
Power Supply Internal 3.6V lithium battery (3+ years operation) and/or 24V DC external
Explosion-Proof & IP Ex d IIC T6 Gb / Ex ia IIC T4 Ga intrinsic safety; Ingress protection IP65


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EMAIL： winnasheng@jujietech.com
Telephone： +86 13309630361