Feature:
Communication protocol: HART, SFN
Single-action pilot (for a double-action actuator, a reversing relay is added)
Remote type (the main part of the positioner and the travel detector are separated)
Input: 4-20mA DC(configurable to any required range for split range minimum span 4 mA DC)
minimum driving current:3.85mA
Lightning protection: Voltage peak value of voltage surge: 12k V /peak value of current surge:1000 A
Supply air pressure:140-700Kpa
Ambient temperature limits: -40℃ to +80℃ for genral model
moel selection is as below for reference