Easy adjustment with auto setup and zero/span adjustment using just one screwdriver.
Single model covers a wide range of specifications by changing setting data.
Valve diagnostic capabilities for monitoring stick slip, total stroke, and more via HART communicator.
バルブを強制的に切断する機能により,任意の入力信号を低値トリガーとして設定できます.
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.
FAQ:
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.