Electromagnetic flow meter PFM43-2211.A1421.0, DN 80...500, pulse output, G 1", L=176mm, M12

PFM43-2211.A1421.0 is a Baumer electromagnetic insertion flow meter for pipes from DN 80 to DN 500. It is inserted into the pipe through a G 1 A threaded connection, so a large line does not need a full-bore flow meter. It passes flow velocity on as a pulse or frequency signal, and it is configured with Baumer BCP software.

• Measuring range: flow velocity 0.4...10 m/s, pipes DN 80...DN 500
• Accuracy: ±2 % at ≥ 0.5 m/s, repeatability ±0.5 %
• Output: 2 x pulse/frequency/alarm; analogue 0...20 mA or 4...20 mA output - optional
• Supply: 10...30 V DC, ≤ 1 W
• Housing: AISI 316, L=176 mm; G 1 A connection in AISI 304, Hastelloy C electrodes, PEEK and PTFE seals
• Environment: IP67; process -10...100 °C, up to 100 bar; ambient -10...60 °C
• Connection: M12-A, 5-pin, stainless steel

The medium must have a conductivity above 20 µS/cm, so the meter is not suitable for demineralised water or oils. After power-up it is operational within 30 s, but calibration needs a warm-up of up to 15 min.