Foxboro
Positioner SRP981
Pneumatic Positioner
The SRP981 pneumatic positioner with pneumatic 0.2 - 1 bar input signal is used to activate pneumatic actuator. It is used to reduce the adverse effects of valve friction, for higher thrust and shorter positioning time.
Article number: SRP981-BIDMS1NA
Technical specification
- Kommunikation
- Pneumatic Input/Output
- Ventildiagnose
- not available
- Typ
- Pneumatic
- Ex-Schutz
- ATEX
Features and advantages
- Pure pneumatic valve control, input 0.2 to 1 bar (3 to 15 psig)
- Low air consumption
- Split range up to 4-fold possible
- Basic device without electrical parts
- Valve control with fast control behavior
- Easy local mechanical configuration
- Mechanical adaptations by setting-screws
- Independent adjustment of zero and span
- Gain and damping independently adjustable
- Easy mounting to all linear and rotary actuators