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.
LCD attached outside of the product makes to inspect the state of positioner in the field.
All kinds of information for valve and positiner can be processed with using Hart communication.
Valve system can be stable by outputting analog feedback signal.
Various valve characteristics such as linear, quick open , equal percentage are available.
PID parameters can be adjusted easily in the field only by button without communicator.