Promag W is the specialized sensor for all applications in the water industry. Combined with the proven Promag 50 transmitter with push buttons, Promag 50W offers highly accurate measurement of liquids for a wide range of standard applications. Promag 50W is available as compact or remote version.
                                            
                                            
                                            
                                                | Measuring Principle | Electromagnetic | 
| Product headline | The sensor with degree of protection IP68 (Type 6P enclosure) and a modular electronic concept. The specialist in the water and wastewater industry for the most demanding applications. | 
| Sensor features | Secure, reliable long‐term operation – robust and completely welded sensor. Energy‐saving flow measurement – no pressure loss due to cross‐section constriction. Maintenance‐free – no moving parts. International drinking water approvals. Degree of protection IP68 (Type 6P enclosure). | 
| Transmitter features | Fast commissioning – application-specific Quick Setups. Safe operation – display provides easily readable process information. Fully industry compliant – IEC/EN/NAMUR. 2-line backlit display with push buttons. Device as compact or remote version. | 
| Nominal diameter range | DN 25...2000 | 
| 1"...78" | 
| Max. measurement error | ±0.5% | 
| ±0.2% (optional) | 
| Measuring range | 0...110'000 m3/h | 
| Max. process pressure | PN6...40 | 
| Cl 150...300 | 
| JIS 10...20K | 
| AWWA Class D | 
| AS 2129 Table E | 
| AS 4087 PN16 | 
| Medium temperature range | -20...+80°C | 
| (-4...+176°F) | 
| Ambient temperature range | -20...+60°C | 
| -40...+60°C (optional) | 
| Degree of protection | IP 67 (NEMA 4x) | 
| IP 68 (Nema 6P) | 
| Display/Operation | Two line display with backlit | 
| Push button | 
| Outputs | 4...20 mA | 
| Pulse/Frequency | 
| Status | 
| Inputs | Status | 
| Digital communication | HART | 
| PROFIBUS PA/DP | 
| Hazardous area approvals | ATEX, IECEx, NEPSI, FM, CSA | 
| Product safety | CE, C-tick, EAC marking | 
| Pressure approvals and certificates | PED, CRN | 
| Hygienic approvals and certificates | Drinking water approvals: ACS, NSF 61, KTW/W270, WRAS BS6920 |