Promag W 400 uses electromagnetic induction measurement with no moving parts, ensuring maintenance-free operation in clean water, raw sewage, and slurries. Heartbeat Technology performs continuous self-verification to ISO/IEC 17025 standards, reducing calibration intervals and supporting predictive maintenance programmes. Its HistoROM data management module stores the calibration and service history directly in the sensor, surviving electronics replacement without recalibration. WLAN adapter option enables tablet-based field commissioning and diagnostics without wiring to a laptop. The meter is suitable for water authorities, irrigation networks, and municipal wastewater treatment plants.
IoT Product
Industrial IoT
Endress+Hauser Proline Promag W 400
Endress+Hauser Promag W 400 is an electromagnetic flowmeter for water and wastewater applications, with HART and Profibus PA output and IIoT-ready Heartbeat Technology diagnostics.