Esdun Industrial 
Each positioner is used by mounting the travel detector on the control valve actuator and the positioner itself on a 2-inch pipe or the like.
The travel detector can be installed where it is subject to acceleration of 10 G, violent 2,000 Hz vibration, and a high ambient temperature of 80°C
Such features help to extend the product’s service life, make maintenance work safer, and enhance workability.
Other features are the same as the 300 Series.
lmproves process control
High accuracy and high resistance to vibrationimprove control vave performance, allowing tighterprocess control and reduction in product variability
Improves productivity
Easy-to-use fully automatic set-up and calibration.with diagnostics, makes these tasks easier and ableto be completed in less time.
Reduces spares
Single universal model applies to most valveapplications.
No hand held communicator required, just switch.Automatic valve calibration sequence for optimuvane performance.
Internally accessible switch for auto set-up, autoconfiguration and auto calibration.
Auto-set dynamically scans valve assembly andmakes optimum adjustments.
Non-interactive zero and span adjustments
