Please, everyone from Haida, come up with some ideas.
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The company plans to install a DCS system at the beginning of next year; since this is the first time the company is using a DCS system, my supervisor assigned me the task of conducting preliminary market research on the prices of automation instruments. These instruments include those used for measuring temperature, pressure, level, and flow. However, the project is still in the planning stage, and no design firm has been contacted yet, so there are no specific requirements regarding the instruments. I have contacted several instrument manufacturers, but they were unable to provide quotes because we couldn’t specify the required parameters. I would like to ask everyone: how should I proceed to find out the price ranges for domestic instruments? Thank you!
You can ask your colleagues in the process engineering field about the properties of the materials, as well as the pressure and temperature, etc. You can also ask Haiyou for a technical agreement related to instrument procurement; it should be very helpful to you.
It’s best to first verify the process conditions with your process engineers. Every temperature, pressure, flow rate, liquid level, and so on of yours. The quote also depends on the material of your gauge. Also, the prices of domestic products are quite different from those of imported ones.
No manufacturer can give you a quote for this; you need to specify the operating conditions and the project name before a quote can be provided. Do you understand manufacturing processes?
You can tell me what project you’re working on! Only those who are familiar with this device can help you! Otherwise, the temperatures and pressures you mentioned earlier are meaningless; it’s necessary to consider how many sensors you are using and what type of ones they are, as there are significant differences in this regard. Without any data at all, no one can give you an answer!