Turbine Flow Meter

GTLWGY series turbine flow sensors are based on the principle of torque balance and belong to velocity flow meters.The sensor has the characteristics of simple structure, lightweight, high precision, good repeatability, sensitive response, easy installation, maintenance and use, etc. It is widely used in petroleum, chemical industry, metallurgy, water supply, papermaking and other industries, and is an ideal instrument for flow measurement and energy saving. If it is matched with the display instrument with special function, it can also carry out quantitative control and over-alarm.The explosion-proof type of this product (ExdIICT6 Gb) can be used in the environment with explosion risk. Characteristics ● Clean liquid measurement ● Various connection methods ● Multiple calibers (DN4-DN200) ● Pulse, 4-20mA, RS 485 output ● Measurement accuracy level 0.5, level 1
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  • Specification

Technical Specifications & Engineering Parameters

Measurement Principle Bladed rotor axial turbine velocity measurement
Pipe Diameter Range DN4 to DN200 (1/8" to 8")
Measurement Accuracy ±0.5% of reading (Standard), ±0.2% (Custom high-precision calibration)
Applicable Liquid Media Low-viscosity clean liquids (Diesel, fuel oil, water, methanol, solvents < 5x10^-6 m2/s)
Working Pressure 1.6 MPa to 6.3 MPa (High-pressure threaded models up to 25 MPa)
Operating Temperature Standard: -20°C to +120°C; High-temp model: -20°C to +150°C
Housing Material 304 / 316 Stainless Steel
Rotor & Bearing 2Cr13 / Duplex stainless steel rotor, Tungsten carbide wear-resistant bearing
Output & Power Pulse output (Raw frequency), 4-20mA 2-wire, RS485; 24V DC or 3.6V Battery


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