Flange connected vortex flowmeter

Product Details

The LUGB series flange connected vortex flowmeter is a volume flowmeter that measures the volume flow rate, standard volume flow rate, or mass flow rate of gas, steam, or liquid based on the Carmen vortex principle. The differential technology adopted by this instrument, combined with measures such as isolation, shielding, and filtering, overcomes the problems of poor seismic resistance and small signal data disorder of similar products, and adopts sensor packaging technology and protective measures to ensure the reliability of the product.

Product Characteristics

The structure is simple and sturdy, without movable components, with high reliability and reliable long-term operation;
Easy installation and very convenient maintenance;
The detection sensor does not directly contact the tested medium, with stable performance and long service life;
The output is a pulse signal proportional to the flow rate, with no zero drift and high accuracy;
Wide measurement range, with a range ratio of up to 1:10;
Less pressure loss, lower operating costs, and more energy-saving significance;
Within a certain Reynolds number range, the output signal frequency is not affected by the physical properties and composition changes of the fluid. The instrument coefficient is only related to the shape and size of the vortex generator, and there is no need to compensate when measuring the volume flow rate of the fluid. After replacing accessories, there is generally no need to recalibrate the instrument coefficient;
Wide application range, steam (saturated steam), gas (air, oxygen, nitrogen, gas, natural gas, gas, hydrogen, liquefied petroleum gas, hydrogen peroxide, flue gas, methane, butane, chlorine, gas, biogas, carbon dioxide, nitrogen, acetylene, phosgene, oxygen, compressed air, argon, toluene, benzene, xylene, hydrogen sulfide, sulfur dioxide, ammonia, steam, liquid, and water, etc.) The flow rates of liquids (water, high-temperature water, oil, food liquids, chemical liquids, etc.), liquids, and gases can be measured.

Measurement medium	Liquid; Gas; Saturated steam; superheated steam
accuracy class	Liquid ± 1.0%; Gas (steam) ± 1.5%
Working pressure	1.6MPa；2.5MPa；4.0MPa；6.4MPa
medium temperature	Ordinary type -40~150 ℃; Medium temperature type -40~250 ℃; High temperature type -40~350 ℃
output signal	Three wire voltage pulse, low level 0-1V, high level>4V, duty cycle 50%; Two wire standard current 4-20mA; Three wire standard current 0-10mA
work environment	-35 ℃~+60 ℃, humidity ≤ 95% RH
Working power supply	DC12V；DC24V
Shell Material	Carbon steel; Stainless steel
Explosion proof type	Intrinsically safe ExibIICT6