Senseca GK Variable Area Flow Meter GK-020.PW0640PM

Senseca GK variable-area flow meter for water. Manufacturer datasheet code: GK-020.PW0640PM. Nominal width DN 20; range code W0640 (60 – 640 l/h); float: PP float, with magnet; measuring tube option P (T: clear PA; P: PSU). Designed for vertical flow from below. Optional reed-switch configurations are indicated by magnet suffixes.

GK covers DN 10–25; GKL covers DN 25–50. Process connection/material and pressure/temperature limits depend on configuration. The datasheet calls for straight calming sections of 5 × DN upstream and downstream and recommends filtration for dirty media. Confirm code, tube, connection, medium, pressure, and temperature with Senseca before ordering.