Digital diaphragm metering pump～
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Is there anyone who knows a lot about digital diaphragm metering pumps? The principle involves using a stepper motor to control the pump in order to carry out the dosing process. It would be useful to understand what advantages this pump has over mechanical and electromagnetic metering pumps of other series, as well as the types of working environments for which it is suitable. Because we are preparing to sell this product.
Generally, precise control is required for media with very low addition amounts. The pulse signals generated need to be converted into 4-20 milliampere current signals using a converter in order to be connected to the PLC control system. This is a German brand, right? It’s likely similar to the pumps made by Ewich and Pronomec
Is this used in the field of pharmaceuticals and biology? Seeing it for the first time.
Dear sea friends, I would like to ask whether a hydraulic diaphragm metering pump can be used to transport concentrated nitric acid? Thank you!
It is mostly used in the fine chemical and pharmaceutical industries
This post was last edited by foam_ZPTK on 2018-9-1 at 14:57. Those who need it can contact me