Senseca GK Variable Area Flow Meter GK-020.PL0025PO

Senseca GK variable-area flow meter for air. Manufacturer datasheet code: GK-020.PL0025PO. Nominal width DN 20; range code L0025 (0.20 – 2.50 Nm³/h); float: PP float, without 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.