The SpiraMAG® series of electro-magnetic flowmeters from Bopp & Reuther measures the continuous flow of conductive liquids (>5µS/cm) like water, waste water in the water, paper&pulp, f&b sector. Special Features:
- empty pipe detection
- third grounding electrode optional
- bidirectional measurement
- direct output 4-20 mA / HART®, pulse output
- Modbus (RTU & ASCII), communication interface HART® or RS 485
- battery powered solutions available
- soft rubber liner, ideal for abrasive liquids
- user friendly converter compact or remote mounted
Technical Data:
| Nominal size | DN 15 up to DN 1000 (on request up to DN 2.000) |
| Process connection | Flanges DIN or ANSI, JIS, Tri-Clamp (others on request) |
| Material | Body in painted steel / optionally stainless steel Electrodes in Hastelloy C (2.4610), stainless steel platinum plated, Titanium Liner in soft rubber (Standard), hard rubber or PTFE / PFA |
| Conductivity | >5µS/cm |
| Flow range | 0.03 to 12 m/s |
| Accuracy | ±0.25 % of reading ±0.1 % fulll scale (for powered devices) |
| Process temperature | 0°C to +70°C (compact, rubber liner) 0°C to +90°C (remote, rubber liner) -40°C to +100°C (compact, PTFE liner) -40°C to +160°C (remote, PTFE liner) |
| Process pressure | up to 40 bar (others on request) |