Type 8181 - Level float switch

Type Description

The device Type 8181 is a float switch that is insensitive to dirt particles in the liquid and is used to monitor the level in neutral or aggressive liquids in containers. The device consists of a fixed part, which contains the hermetically sealed reed contacts, and a float (moving part), which contains the magnets. This float actuates the reed contact, which can be either normally open or normally closed, depending on fluctuations in the liquid level. The device is available in different variants depending on the material (PP or stainless steel), installation position (horizontal or vertical), process connection (thread G ⅛” G ¼”, G ¾”...) and electrical connection (leads or cable).

Switch for neutral and aggressive liquids
NO/NC
Reed contact
Vertical or horizontal mounting
Molded lying leads or cable

For selecting the correct product please refer to the technical data, images and notes for proper use according to the data sheet.

Applications & Tools

Downloads

Data Sheets

Description	Filesize	Language / Country
Data sheet Type 8181 \| Level float switch	789.1 kB	EN / EU
Data sheet Type TCL001 \| Simple float switch	637.9 kB	EN / EU
Datenblatt Typ 8181 \| Füllstand Schwimmerschalter	807.3 kB	DE / DE
Datenblatt Typ TCL001 \| Einfacher Schwimmerschalter	641.1 kB	DE / DE
Fiche technique Type 8181 \| Interrupteur de niveau à flotteur	806.9 kB	FR / FR
Fiche technique Type TCL001 \| Interrupteur simple à flotteur	640 kB	FR / FR

User Manuals

Description	Filesize	Language / Country
Operating Instructions Type 8181 \| Level switch with relay	1.2 MB	EN,FR,DE / EU
Operating Instructions Type 8181 \| On/off level switch withhousing	168.9 kB	EN,FR,DE / EU
Operating Instructions Type 8181 \| On/off level switch without housing	156.1 kB	EN,FR,DE / EU
Manual de usuario Tipo 8181 \| Flotador para nivel de llenado	165.2 kB	ES / ES