Original Samson 3731-3 Electro-Pneumatic Positioner with Hart Communication

Original Samson 3731-3 Electro-Pneumatic Positioner with Hart Communication. HART Communication Support: Features 4-20mA DC Two-Wire input with HART protocol for remote parameter setting. Robust Diagnostic Engine: Enhanced EXPERTplus engine provides deep valve fault analysis and monitoring. Multiple Certifications: Certified for safety with RoHS, CE, ATEX, IECEx, and FM approvals. Versatile Actuator Compatibility: Compatible with single/double acting linear and rotary actuators. Hazardous Environment Ready: Designed with robust housing for reliable performance in hazardous areas. Flexible Mounting Options: Supports Yoke Mounting and Bracket Mounting configurations. Low Minimum Order Quantity: Accepts orders starting from 1 piece for flexible procurement.