Variable area flow meter Model KL is a sturdy industrial flow meter with a heavy-duty impact resistant polymer flow tube. It comes in a range of different options and offers a choice of end blocks – aluminium, stainless steel AISI 316 or polyamide. It is a reliable instrument for measuring and monitoring liquid and gas flows. Typical applications are water treatment, oil measurements, and sealing water measurements of vacuum pumps.

Model KLA- KLH- KLK-
Weight 1.9 g 3.1 g 1.4 g
End blocks Aluminium AISI 316 Nylon
Side plates AISI 316 AISI 316 AISI 316
Max. pressure 30 bar 30 bar 20 bar
Max. temperature 80°C (* 120°C) 80°C (* 120°C) 80°C
Flowtube Grilamid (PA-12) (* PES) Grilamid (PA-12) (* PES) Grilamid (PA-12) (* PES)
Connections BSP 1″ or NPT 1″ BSP 1″ or NPT 1″ BSP 1″ or NPT 1″
Float AISI 329 AISI 329 AISI 329
Seals Nitrile (* Viton®, EPDM) Nitrile (* Viton®, EPDM) Nitrile (* Viton®, EPDM)
Accuracy ±5% F.S. (H2O, +20°C) ±5% F.S. (H2O, +20°C) ±5% F.S. (H2O, +20°C)
*Alarm sensor ILK-M30-BB (20 – 250 VAC/DC, 2-wire, NC)
,ILK-M30-FR (10 – 55 VDC, 2-wire, NO/NC)
,ILK-M30-N (Namur, DIN 19234)
*) Special construction on request