Smart Positioner MH730 Linear Type Smart Positioner MH731 Rotary Type
MH-730 Smart Valve Positioner controls valve stroke accurately according to input signal of 4-20mA being input from controller. In addition, highly efficient microprocessing operator built in the product performs various and powerful functions like Auto calibration, PID control, Alarm and Hart protocol.
Features:
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LCD attached outside of the product makes to inspect the state of positioner in the field.
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All kinds of information for valve and positiner can be processed with using Hart communication.
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Valve system can be stable by outputting analog feedback signal.
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Various valve characteristics such as linear, quick open , equal percentage are available.
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PID parameters can be adjusted easily in the field only by button without communicator.
Documentation:
