Your search for "Promag W 0 DN Electromagnetic Flowmeter" revealed the following:

Yokogawa ADMAG AXW Magnetic Flow Meter for industrial electromagnetic flow measurement
Yokogawa ADMAG AXW Electromagnetic Flow Meter for water and wastewater applications
Yokogawa ADMAG AXG Magnetic Flow Meter for industrial electromagnetic flow measurement
Yokogawa ADMAG AXG Magnetic Flow Meter transmitter for process flow monitoring
Endress+Hauser Proline Prowirl O 200 high-pressure vortex flowmeter for steam and gas measurement
Endress+Hauser Proline Prowirl R 200 low-flow vortex flowmeter for steam and gas measurement
Yokogawa AXG1A ADMAG TI Remote Transmitter for electromagnetic flow meter systems
Yokogawa AXG1A Remote Transmitter connected with ADMAG AXG magnetic flow meter
Yokogawa ADMAG TI Remote Converter series for advanced electromagnetic flow measurement
Yokogawa AXW4A ADMAG TI Remote Converter for ADMAG AXW magnetic flow meter
Yokogawa AXW4A Remote Transmitter connected with ADMAG AXW electromagnetic flow meter
Yokogawa EJX910A multivariable transmitter