Foxboro

Foxboro has built process measurement and control equipment since 1908, starting in Foxborough, USA, and many plants still call their control system simply the Foxboro. Seven Star LLC lists Foxboro control processors, transmitters and valve positioners, and supplies Foxboro instruments and DCS spare modules to plants in Oman as an independent supplier. We check every model code against the manufacturer’s documentation before we quote.

Foxboro products listed here

Three product lines are represented. The FCP280 is the field control processor of the Foxboro DCS, known to long-time users as I/A Series. The IMV30 is a multivariable transmitter that measures differential pressure and absolute pressure, takes process temperature from a separate sensor, and calculates flow. The SRI990 is an analog positioner for pneumatic actuators, driven by a 4-20 mA signal. Positioner nameplates may read Foxboro Eckardt, and newer documents carry the Schneider Electric name.

Ordering Foxboro parts: what we need

Foxboro uses long model codes in which each group selects an option, for example SRI990-BIMS7ZZZR. Send the code complete with the serial number from the data plate. For DCS modules we need the part number and hardware revision. For transmitters add range, process connection, wetted materials and the approval needed at your GCC site.