Eurotherm 849 VPR R1 0 IAA02 0 (AE163) 4-20MA 80 400F AF137 Valve Controller

The Eurotherm 849 VPR R1 0 IAA02 0 (AE163) 4-20MA 80 400F AF137 Valve Controller is a valve-control device from the Eurotherm 849 family, configured to operate using a 4-20 mA control signal and identified by multiple option codes that specify its exact build. This unit's configuration is denoted by the VPR R1 0 IAA02 0 designation along with the AF137 and AE163 option codes, and further referenced by the 80 and 400F identifiers in the product listing. As a valve controller, its primary role is to manage valve position through a proportional output derived from the analog current input, a common arrangement in process automation where precise control is required. The combination of AF137, AE163, and the 4-20MA labeling ensures accurate identification for procurement, servicing, and integration within Eurotherm-based control systems.