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SAMSON valve positioner working principle. It is used for important adjustment systems with high requirements for adjustment quality to improve the positioning and reliability of the adjustment valve.
Read MoreYamatake AZBIL positioner is used with pneumatic diaphragm control valve, which can be widely used in petrochemical, electric power and other fields. It can convert the output analog signal of the control system such as DCS or PLC.
Read MoreThere are two reasons for the abnormality of the instrument: one is the abnormality of the process parameters itself; the other is the occurrence of a certain link in the measurement system failure, resulting in inaccurate data display.
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