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Genuine Durable Car Component SRD998-HBD0-BOS-1SA17-N1 - High Quality

Foxboro SRD998-HBD0-BOS-1SA17-N1 is an intelligent electro-pneumatic valve positioner designed for precise control of pneumatic control valves in industrial process automation systems. It converts a 4–20 mA HART control signal into accurate valve stem positioning, ensuring stable regulation of flow, pressure, and other process variables.

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Specifications Manufacturer: Foxboro Part Number: SRD998-HBD0-BOS-1SA17-N1 Product Type: Intelligent Electro-Pneumatic Valve Positioner Series: SRD998 Input Signal / Communication: 4–20 mA with HART 7 protocol Actuator Type: Single Acting (B0S pneumatic module) Diagnostics Level: Basic diagnostics (HBD0) Mounting Type: Standard actuator mounting (1SA17 configuration) Pneumatic Supply Pressure: 1.4 to 6 bar (20 to 145 psi) Pneumatic Performance: Standard flow single-acting (Cv approx. 0.2 class) Stroke Range: 8 to 260 mm (typical SRD998 range) Operating Angle: Up to 95° (rotary applications) Protection Class: IP66 / NEMA 4X Housing Material: Powder-coated aluminum alloy Electrical Connection: M20 × 1.5 (N1 industrial option) Pneumatic Connection: G 1/4 or 1/4" NPT Operating Temperature: -40°C to +80°C Mounting Standard: NAMUR / IEC 534 compliant Display: Large LCD with local configuration interface Functions: Auto-calibration, valve signature, diagnostics monitoring Application: Industrial valve control in DCS systems