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SMARTRONIC MA (R1310) is an electro-pneumatic digital positioner powered via the 4-20 mA signal. Mounts on ACTAIR NG/DYNACTAIR NG actuators with direct compressed air supply, or on any type of quarter-turn actuator with VDI/VDE 3845 interface and linear actuators with NAMUR interface. SMARTRONIC MA reduces investment, commissioning and operating costs as the unit consumes no air while idle.
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Main Applications

  • Water
  • Waste water
  • Energy
  • Industry
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  • Quick, straightforward installation and commissioning thanks to auto-calibration
  • Intuitive, user-friendly interface for local control and configuration via display and pushbuttons
  • Consumes very little air while idle, regardless of position.

Technical Data

  • Automation principleClosed-loop control
  • Drive conceptWith pneumatic actuator

Sectional Drawings


TitleFormatSizeLast change
SMARTRONIC MA (8520.8041_EN)PDF2.234/19/2021
TitleFormatSizeLast change
DD files for SMARTRONIC MA (8520.8042_EN)ZIP0.354/19/2021
DTM files for SMARTRONIC MA (8520.8043_EN)ZIP25.794/19/2021
TitleFormatSizeLast change
Type series booklet - SMARTRONIC MA (8520.803_EN)PDF0.664/19/2021