Model E


Variable area flow meter Model E is a high quality acrylic flow meter. It is a reliable and easy to read instrument for measuring and monitoring liquid and gas flows. It is available in single-tube and multi-tube version with many options. Model E is equipped with a flow adjustment valve and is also available in customized designs.

Typical applications are oxygen flow controlling and dosing, water and air purging, shield gas measurements and other gas and liquid measurements.

Technical Data
Model     EK- EH-
Body Acrylic (PMMA) Acrylic (PMMA)
Valve Housing  Nylon AISI 316
Valve spindle  AISI 316  AISI 316    
Seals         Nitrile (*Viton®, EPDM) Nitrile (*Viton®, EPDM)
Connections** G 1⁄4” G 1⁄4”
Maximum pressure        20 bar up to max. temp. / 30 bar@30°C 20 bar up to max. temp. / 30 bar@30°C
Maximum temperature  75°C 75°C
Weight 170 g 200 g
*Alarm sensor
(Fixed low and/or high flow alarm,
available only for flow ranges 2B, 2C, 3B, 3C,
8M, 8P, 8S, 8R, 5A and 8D)
ILK-M18-AB (20 - 250 VAC/DC, 2-wire, NO)
ILK-M18-FR (10 - 55 VDC, 2-wire, NO / NC)
ILK-M18-N (NAMUR, EN 60947)
*Special construction upon request.
**Thread adapters must be used for NPT connections.

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