1100 Series magnetic level indicator (MLI) uses its patented vista indicator to provide the most visible level indication with a 200° viewing angle and 250 ft (76 m) visibility range. Manufactured to strict quality standards, it’s designed to meet the rigorous requirements of EU Directive 2014/68/EU (PED), ASME B31.1, and/or ASME B31.3. With specific designs available for flashing/boiling, high vibration, and extreme temperature services, such as elevated temperature or cryogenic, MLIs can be customized to withstand the most severe process conditions.