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The Azbil AVP307 is a microprocessor-based smart positioner for precise control of pneumatic valves. It supports HART communication along with travel transmission and features easy calibration and diagnostics. Its compact design and reliable performance make it suitable for a wide range of process control applications.
Technical Specifications
Parameter
Specification
Input Signal
4–20 mA DC + HART
Supply Air Pressure
140 – 700 kPa
Stroke Range
8 – 260 mm
Operating Temperature
–40 °C to +80 °C
Enclosure Rating
IP65
Action
Single or double acting
Application Industry
Chemical processing
Power plants
Oil & gas
Refineries
General industrial automation
Common Problems & Solutions
Problem: Calibration drift → Solution: Auto-setup and local adjustment
Problem: High air usage → Solution: Optimized low consumption design
Problem: Field maintenance difficulty → Solution: Self-diagnostics via HART