Product Overview
The Azbil AVP307 is a smart electro-pneumatic valve positioner with HART communication and travel transmission output. It features a microprocessor for accurate positioning of pneumatic actuators on linear and rotary valves. With easy local configuration, auto-setup capability, and self-diagnostics, it provides reliable performance and reduced maintenance in process control applications.
Technical Specifications
| Parameter | Specification |
|---|---|
| Input Signal | 4–20 mA DC + HART |
| Communication | HART + Travel Transmission |
| Supply Air Pressure | 140 to 700 kPa (1.4 to 7 bar) |
| Air Consumption | Low (single acting: 24 L/min(N) or less at 140 kPa / 50% output) |
| Stroke Range | 8 – 260 mm (linear) |
| Rotary Range | Up to 95° |
| Linearity | High accuracy (typically <0.5%) |
| Operating Temperature | –40 °C to +80 °C (model dependent) |
| Enclosure Rating | IP65 / NEMA 4X (waterproof and explosion-proof options) |
| Action | Single or double acting |
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