What type of flow meter is suitable for measuring 99% cyclohexylamine and 99% dicyclohexylamine?
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Which flow meter is suitable for measuring 99% cyclohexylamine and 99% dicyclohexylamine? I originally wanted to use an electromagnetic flowmeter, but the conductivity of these two liquids is very low. I know Yokogawa has a CA flow meter that can measure conductivities as high as 0.01 μS/CM. But after searching for a long time, I was unable to find out what the conductivity of 99% cyclohexylamine and 99% dicyclohexylamine is at room temperature. If you know, please let me know. Also, may I ask if these two liquids can be measured using vortex flow meters? Please help to take a look. Without considering the orifice plate, the accuracy is low.
No one is responding; I’ll handle it myself! d=====(￣▽￣*)b
If the medium is pure, a turbine flow meter can be considered, as it offers relatively high accuracy. If the pipe diameter is not large and there is sufficient budget, a mass flow meter or a twin-rotor meter could also be used.
Is there a pipe diameter available? The accuracy of the vortex street meter is 0.5; it’s not clear whether this level can be achieved in actual operation.
All have a diameter of DN100. Pressure 0.3MPA. Temperature: room temperature,
Mass flow meters are expensive; my budget isn’t enough
Use a turbine or a domestically produced mass flow meter, twin-rotor type.
There are viscosity and density considerations, and vortex flow meters have a Reynolds number range limitation. It can be measured within the Reynolds number range. We have used vortex flow meters from a domestic manufacturer, and the accuracy on-site easily reached 0.7%.