CYLINDER WITH POSITIONER

A. Pneumatic Positioner – DELEP1200R

Pneumatic Positioner is an usuful interlinking device controlling cylinder / valve movement in proportion to pneumatic signal ranging between 0.2 to 1 bar (3 to 15 psi) or split ranges. Thus silent features of DUNCAN ENGG POSITONER are:

It is compact
Works efficiently under adverse environment conditions
It is economical due to minimal air consumption
Provision of orifice / disc to prevent hunting in small size actuators
Convenient change over from single acting to double acting and vice versa.

B. Electro – Pneumatic Positioner – DELEP1000R

Electro – pneumatic positoner is an useful interlinking device controlling cylinder / valve movement by means of electric control system with an analog output signal of DC 4-20 mA or split range. The silent features of DUNCAN ENGG ELECTRO PNEUMATIC POSITONERS are:

There is no resonances between 5-200 Hz.
Works effectively under adverse environment conditions.
It is economical due to minimal air consumption.
Provision of orifice /disc to prevent hunting in small size actuators.
Convenient change over from single acting to double acting and vice versa.

C. Smart Positoner – DELSP3300R

Smart positioner control stroke of the actuator in proportion to the input signal between 4-20 mA. Besides, an efficient built in micro-processor performs like auto calibration, PID control, alarm and Hart protocol etc. in addition.

LCD display unit communicates status of actuator unit.
Hart communicator processes variety of information related to actuator and positoner.
PID parameters can be easily adjusted in the filed without using communicator
Positioner transmitter is also offered as an optional accessory.

Technical Catalog