Pressure guiding tube for methanol in low-temperature methanol washing
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In low-temperature methanol washing, the temperature of the methanol pressure guide pipe is very low; is steam tracing necessary? If there is no heat tracing and the temperature is very low, will it affect the operation of the transmitter?
The pressure guide pipe from the pressure tapping of the pipeline to the on-site protection box is not insulated; once it enters the box, those sections with very low temperatures require steam insulation. The impact of low temperatures on the transmitter is related to the brand of transmitter you choose.
From the sampling point to the transmitter, the distance is usually 8-15 meters; the temperature will rise, but this will not cause damage to the transmitter.