Easy maintenance with separate electrical and air circuit sections and an Auto/Manual switch.
Travel transmission outputs a 4-20 mA signal proportional to valve travel for remote monitoring.
Compatible with both single-acting and double-acting actuators (requires reversing relay for double-acting).
Robust design with Ex d, IP65 protection class and operates in -40 to 80℃ ambient temperatures.
คำถามที่พบบ่อย:
What communication protocols does the Azbil AVP307-RSD3A Valve Positioner support?
The AVP307-RSD3A supports 4-20mA @24VDC with HART communication, enabling advanced diagnostics and monitoring.
Can the AVP307-RSD3A be used with double-acting actuators?
Yes, it can be mounted on double-acting actuators by adding a reversing relay to the output air pressure connector.
What are the key maintenance features of the AVP307-RSD3A?
The positioner features separate electrical and air circuit sections for easy maintenance and includes an Auto/Manual switch for convenient valve operation checks.