Promag 50/53 W electromagnetic flow meters can measure all fluids with a minimum conductivity of 5 μS/cm, including drinking water, wastewater, and wastewater sludge. The instrument has a hard rubber or polyurethane liner and IP67 protection and can be directly installed on site. The instrument uses a HART interface and can be integrated with PROFIBUS-PA, PROFIBUS-PA/-DP, and FOUNDATION Fieldbus systems.
The Promag 50/53 W is an electromagnetic flow measurement system for water and wastewater applications. It offers high accuracy (±0.5 % for Promag 50, ±0.2 % for Promag 53) and supports pipe diameters from DN 25 to DN 2000. The device can measure fluids with a minimum conductivity of 5 µS/cm (20 µS/cm for softened water) and provides both integrated and split‑unit configurations.
The system includes a transmitter and a sensor, with IP 67 housing protection for the transmitter and IP 68 for the sensor. It offers multiple communication options such as HART, PROFIBUS‑PA, PROFIBUS‑DP, and FOUNDATION Fieldbus, and provides configurable current, pulse, and frequency outputs. Power supplies range from 85‑260 V AC to 16‑62 V DC, and the device complies with relevant IEC and EN standards, including ATEX and FM certifications.