CDR Pumps have been designing and manufacturing chemical process pumps for in excess of 50…
Adca PE986 positioner (Adcatrol) requires an input signal of 4÷20 mA for proportional control actuator.
The positioner compares output signal from controller with position feedback, and varies a pneumatic output signal to the actuator accordingly. Datasheet Download
Actuator position is guaranteed for any controller output signal and the effects of varying differential pressure.
The main features are independent adjustment of stroke range and zero.
Adjustable amplification and damping also with a split range up to 3-fold possible.
Input signal is 4 to 20 mA; 2 to 10 V on request and the supply pressure is up to 6 bar (90 psig).
Low vibration effect in all directions also mounting according to IEC 534, part 6 (NAMUR).
Rotation adapter for angles up to 120° and EMC in accordance with international standards and laws.
Modular system of additional equipment, limit switches, position transmitter and booster, connection manifold also explosion protection, II 2 G EEx ia IIC T6 according to ATEX