FAM3200 Armored Variable Area Purgemeter Commissioning Instruction

This document provides safety, installation, commissioning, and maintenance instructions for the ABB FAM3200 series armored variable area purgemeters, which are used for measuring small flows of gases and liquids. It includes specifications, electrical connection details, and warranty provisions for models FAM3220, FAM3250, FAM3225, and FAM3255.