Brief: Discover the AVP307 Electro Pneumatic Valve Positioner, a smart HART-compatible device designed for precise control valve operation. Featuring easy adjustment, auto setup, and valve diagnostics, this model enhances controllability and cost-effectiveness. Ideal for both single and double-acting actuators.
Related Product Features:
Easy adjustment with a single screwdriver and auto setup for optimal performance.
Covers a wide range of specifications with configurable settings like input range and flow characteristics.
Valve diagnostics monitor parameters like stick slip, total stroke, and travel histogram via HART communicator.
Forced valve shut-off feature allows setting any input signal as a low threshold.
Easy maintenance with separate electrical and air circuit sections and an Auto/Manual switch.
Travel transmission provides 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 and operates in temperatures from -40 to 80℃.
Faqs:
What is the input signal range for the AVP307 Valve Positioner?
The AVP307 operates with a DC 4 to 20 mA input signal, compatible with HART communication.
Can the AVP307 be used with double-acting actuators?
Yes, the AVP307 can be mounted on double-acting actuators by adding a reversing relay to the output air pressure connector.
What diagnostic features does the AVP307 offer?
The AVP307 provides valve diagnostics including stick slip, total stroke, travel histogram, cycle count, shut-off count, and max travel speed, accessible via HART communicator.