vortex flow meter installation
Vortex can have 3-in. Vendors now have inbuilt reducers.
Installation conditions of Vortex Flowmeter.
. Upward flow ensures that the meter body always remains full and that any solids in the fluid are evenly distributed. 1 First try not to install the vortex flow meter in a place with mechanical vibration such as the inlet and outlet of a reciprocating pump or compressor. 1 Gas vortex flowmeter installation environment requirements.
2 When measure liquid Vortex transducer should be installed at the bottom of pipeline if the liquid contains little gas. Vortex meters can be installed vertically horizontally or at any angle as long as they are kept flooded. In the application that temperature over 160C320F we recommend adding insulation layer to protect the flow meters terminal board terminal baord max temperature allowance is 80C176F or.
Requirements of steam vortex mass flow meter install. At present many manufacturers have taken many measures to reduce vibration. Inside each vortex flowmeter a bluff body is therefore located in the middle of the pipe.
1 When measure gas or steam vortex flow transducer should be installed at the top of pipeline if the gas or steam contains few liquid. Vortex Flow Meters are typically made of 316 or Hastelloy stainless steel and include a cliff body vortex sensor assembly and transmitter electronics although the latter can also be installed remotely. The installation guide gives you a step by step help.
The flowmeter shall be installed directly below the drain valve to facilitate the removal of high-efficiency liquid phase water. Temperature atmospheric conditions mechanical shock or vibration and piping. Vortex flow meter installation.
Example 1 The 8800 Vortex flowmeter is installed 15 pipe diameters downstream from a single 90 elbow with the shedder bar in plane. When installing the flowmeter in a downward or horizontal flow the. Even if a flow straightener is installed some straight pipe relaxation will still be required.
Vortex flow measuring principle This measuring principle is based on the fact that turbulence forms downstream of obstacles in the flow such as a bridge pier. Let me introduce the installation and maintenance requirements of the vortex flow meter. Vortex Flow Meter had better be installed indoors.
As an example a 2-in. Before installing you should know a little about the precautions regarding the location there are exactly four factors you need to pay attention to. They are usually available in flange sizes from 12 inch to 12 inch.
This should be checked using the vendor sizing software most vendors have online versions you can use. Looking at Single Elbow Graph and following the IN PLANE line the K-factor shift would be 03 at 15 pipe inside diameter. When clean pipeline cleaning fluid should pass by-pass pipe to avoid damaging vortex flow meter.
Pay attention to the installation place and the installation environment should avoid areas such as strong current equipment high temperature equipment and radiation. If no by-pass line a duct should be installed temporarily to replace vortex flow meter. Vortex meters can be installed vertically horizontally or at any angle as long as they remain inundated.
3 The levelness of the steam vortex flowmeter and the center line of the plumb line on the road shall be lower than 8 degrees otherwise it is very easy to endanger the accurate measurement accuracy. The power supply of the meter is separated from these devices as much as possible. Installation generally pay attention to the following points when installing a vortex flowmeter.
The meter can be mounted in the vertical down position when measuring gas or steam flows. Vortex Flowmeters have certain requirements for the straight pipe sections upstream and downstream of the installation point because the smoothness of the medium in the pipeline will directly affect the measurement accuracy of the instrument. Flanges to bolt directly to a 3-in.
The meter can be kept flooded by installing it in a vertical upward flow line. Vertical installation Vertical upward installation allows upward process liquid flow and is generally preferred. Lets go over them in big steps so you can make an idea about them.
Having too large a vortex meter can result in not being able to measure low-range flows. Vortex flowmeter for utility applications and energy management systems For liquids wet gases saturated and superheated steam 240C 464F Integrated PT measurement. If outdoor installation is necessary should take measures of moisture proof and sun proof.
About half of all vortex meter installations require shrinking of large process pipes by concentric reduction and expanders. Direct output of mass nominal flow energy grossnet heat. Avoid strong electrical equipment high-frequency equipment and strong switching power supply equipment as much as possible.
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