KOBOLD Instruments Inc • 1801 Parkway View Drive • 15205 Pittsburgh, PA • Tel: +1 412 788 2830 • E-mail: Please activate JavaScript visit koboldusa.com

ngs-fuellstand.png: Dual Magnet Float Level Switch NGS

Dual Magnet Float Level Switch NGS

For liquids

Contact: 1 micro switch
Connection: square flange, G 2, 2" NPT
DIN-flange: DN80, DN100
Material: stainless steel 1.4571
pmax: 25 bar
tmax: 250°C
Liquid density: from 0.7 g/ml


application/pdf; charset=binary


699 KB


application/pdf; charset=binary


II 1/2 G Ex d e mb IIC T6...T2 Ga/Gb

621 KB

Method of Operation

As the level rises and falls the inclination of the float is changed causing a permanent magnet in the float to be deflected which in turn repels a rotatable opposing magnet. This forced snap-action-contact effect operates a microswitch with a plunger. Even very small changes in level can be detected in this way.

Other Members of the KOBOLD group

Products by Keyword