PRODUCTS
Working principle
There are four types of wetted materials for the sensor:stainless steel,hastelloy,
titanium,and stainless steel lined with FEP;users can choose different wetted materials according to different process pressures and the corrosive requirements of the medium to meet the pressure resistance of the process and the anticorrosive needs of the
medium.According to different measurement requirements,users can choose different ndicator combinations to achieve different measurement requirements when selecting models.For the specific indicator form and its corresponding functions,see the indicator type spectrum table.
The measurement of the flow rate is carried out by the transmitter in the indicator by
coupling the magnetic steel to feel the change in the position of the float to complete
the indication of the flow rate and the remote transmission of the signal.When the
measured medium flows through the measuring tube from the bottom upthe float is
balanced by gravity,buoyancy,and the driving force of the fluid flow rate on the vertical upward direction of the float.The float is relatively stationary in a certain postion.This position varies with the area of the ring gap between the float and the cone tube and the flow rate of the fluid.The position of the float corresponds to the size of the flow rate of the medium under test.
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Measuring range |
Water(20℃)16-150000 I/h Air(0.1013MPa20℃)0.5-4000m³/h |
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Range ratio |
10:1(Special type 20:1) |
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Accuracy level |
2.5%(Special type 1.5%or 1.0%) |
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Working pressure |
DN15-DN50 PN16;DN80-DN150 PN10 |
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Medium temperature |
.-80℃-+220℃ |
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output |
Standard signal twowire system 4~20mA(with HART communication) Standard signal three-wire system 0~10mA |
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Protection level |
IP65/IP67 |
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Explosion-proof sign |
ExialCT3~6;ExdlIBT4~6 |
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