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 |