Reliable valve control device guaranteeing optimum span and zero settings by smart auto-calibration function
Main features
Auto-calibration for optimum zero and span setting
Simple and easy to set
Precise control performance and high dynamic response
Pressure regulator built in to eliminate variations in supply air pressure
Low air consumption due to piezo electric microvalve
Input/output signal isolated
Automatic detection for DA(direct acting) or RA(reverse acting)
Single and double acting available
No hunting on the small actuators
1/2 split range available
High resistance against shock and vibration
Options
Position transmitter (4…20㎃ output signal)
2 x alarm limit (open / close)
Explosion proof type Ex d IIB+H2 T6