magnetic float level switch / for liquids / multi-point / reed switch
IEG-IEXD

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Characteristics

  • Technology:

    magnetic float

  • Medium:

    for liquids

  • Other characteristics:

    threaded, multi-point, reed switch, stainless steel, flange, vertical, insertion, IP65, explosion-proof, IP66, ATEX

  • Applications:

    for tanks

  • Process temperature:

    Min.: -40 °C (-40 °F)

    Max.: 80 °C (176 °F)

Description

Level indicators immersion Atex certified
Up to 5 control points
SPST or SPDT contacts

USE:
The float level IEXD are built in accordance with the ATEX Directive (94/9/ EC) for use in the control of different levels of a liquid in a tank located in a generic environment where there is an explosive atmosphere for a long period, consisting of a mixture with air or flammable substances in the form of gas, vapor or mist (zone 0 - ref. EN 60079-10). The level switches IEXD are marked

OPERATION:
The level switches are based on the interaction between magnetic field and a reed switch, with a single contact for each level of the liquid to be monitored: when the float of the indicator meet the Reed switch incorporated in the tube at the pre-established distances, the contact activated by the magnet housed in the float opens or closes, thus obtaining the possibility of sending a luminous or acoustic signal or disconnecting any electronic device connected to it.
The changeover takes place without direct contact between the reed and the liquid.

FITTING:
The indicator must be fitted in the vertical position, and the float must be at least 35mm from ferrous surfaces (walls, tanks, etc.). A gasket (flat or toroidal) guarantees from leakage through the hole of the level indicator

POSSIBILITY:
These level switches allow you to stay bimentallic thermostat or an PT100 in order to monitor, discretely and continuously, the temperature reached by the liquid inside the tank.

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