Product Overview
The Azbil AVP307 is a smart electro-pneumatic positioner for pneumatic control valves. It converts a 4–20 mA input signal into proportional pneumatic output with HART communication for configuration and diagnostics. It is widely used in process industries for accurate valve positioning and is known for its reliability, simple calibration, and good vibration resistance.
| Parameter | Specification |
|---|---|
| Input Signal | 4–20 mA DC |
| Communication | HART |
| Supply Air Pressure | 0.14–0.7 MPa (1.4–7 bar) |
| Air Consumption | 0.3 Nl/min or less (steady state) |
| Stroke | Linear: 10–100 mm, Rotary: 30–100° |
| Accuracy | ±0.5% F.S. or better |
| Ambient Temperature | –40 °C to +80 °C |
| Enclosure | IP66 / NEMA 4X |
| Housing Material | Aluminum (standard) |
| Approvals | ATEX, IECEx, FM, CSA |
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