⚙️ Overview: MAG 900 / MAG 910 Electromagnetic Flowmeter

• The MAG 900 (and its close variant MAG 910) is a full-bore inductive (magnetic) flowmeter tailored for measuring flow and totalized volume of conductive liquids, including dirty fluids with solids, slurries, and water treatment applications. It supports bidirectional flow measurement .

? Key Technical Specifications

• Fluid Conductivity: ≥5 µS/cm (≥20 µS/cm for demineralized water)

• Flow Velocity Range: 0.1 – 10 m/s;

  • Accuracy: ±0.5% for 0.5–10 m/s; ±1.0% for 0.1–0.5 m/s 

• Nominal Pipe Sizes: DN 10 to DN 1000 (approx. 10 mm to 800 mm or larger); flange connection per DIN/ANSI standards 

• Pressure & Temperature:

  • Standard: up to PN 10/16 (10–16 bar), media temp up to 70 °C (hard-rubber liner) or up to 130 °C with PTFE liner (remote electronics version)

  • Hygienic/wafer versions rated to 150 °C / 16 bar 

• Outputs & I/O:

  • Frequency (up to 12 kHz) and pulse outputs (up to 50 Hz), configurable;

  • Analog 4–20 mA (active/passive), relay outputs (up to 100 V/0.5 A), one isolated digital input; RS‑232 and RS‑485 communications support flow data and configuration 

• Display & Electronics: Built-in alphanumeric LCD shows flow rate, volume (positive, negative, total), supports low-flow correction and configurable sensitivity bandwidth; non-volatile backup memory for configuration data 

• Construction & Environmental Ratings:

  • Electronics housing: IP65 / NEMA 4; Sensor: IP67 or IP68 depending on construction

  • Body materials: stainless steel tube, PTFE or rubber lining; electrodes of SS, Hastelloy, tantalum options 

? Summary Table