How can we ensure proper operation when removing the thermometers, pH meters, and pressure gauges installed on the pipes?
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How can we ensure that the thermometers, pH meters, and pressure gauges installed on the pipes can be removed for maintenance without affecting the normal operation of the pipes? ?
1. For pressure gauges and pressure transmitters equipped with root valves, maintenance and replacement do not affect the operation of the process; it is sufficient to close the root valve. 2. If the thermometer has a process sleeve, simply remove the core and replace it. In the absence of a process sleeve, it is necessary to use appropriate procedures to safely handle the pipeline; after removing the thermometer, a replacement part can be installed ； In the absence of spare parts, the interface can be sealed with a blind flange or a plug. 3. Pipe-mounted pH meters are similar in situation to thermometers.
If the thermometer has a process sleeve, how can the core be removed directly for replacement? How do you remove it? Won’t water come out? Can it be shown in a picture?
The image shows one of the installation diagrams for the thermometer with a protective sleeve
The pH meter probe needs to be in direct contact with the medium; it can’t have a core removed, right?
As long as there is a root valve, it can be removed without affecting production for a short period of time.