Sensor holder bracket

In polyamide based (PA) technopolymer, black colour, watertight, with a built-in relay (reed) with two conductors wired to the two-pin connector. It can be moved along the axis of the indicator and secured in the preferred position with the appropriate screw (set screw) in technopolymer.

Electric sensor

• NO: the electric circuit closes on reaching the preset level.
• NC: the electric circuit opens on reaching the preset level.

Connector

With built-in cable gland and contact holders.Properly set, it offers an effective product protection against water sprays (IP 65 protection class according to EN 60529 table) that can be increased during installation with the necessary adjustments. NBR synthetic rubber packing rings.

Float

Polypropylene based (PP) technopolymer, max temperature limit 80° C or polyamide based (PA) technopolymer, max temperature limit 120°C, max chemical compatibility, black colour.

The float incorporates a magnetic element to activate the electric contact. When the float reaches the intervention level set by the user, by suitably positioning the sensor holder along the axis of the indicator, the electrical contact activates.

Max operating pressure 2 bar (operation with oil).

Spacers

In polyamide based (PA) technopolymer. Essential in cases where the reservoir is made out of ferromagnetic material in order to prevent the interaction between the magnet and the metal mass of the reservoir.

Kit

The kit includes one or two sensor holder brackets, a float, 4 O-rings (2 FKM for HCK-GL and 2 NBR for HCK) and two spacers.

It is possible to apply more than one kit to get the electric control of different levels, consistently with the height of the transparent column.

Standard executions

For applications with temperatures up to 80°C: polypropylene based (PP) technopolymer float.

• SLCK-NO: with electric contact normally open.
• SLCK-NC: with electric contact normally closed.
• SLCK-NO-NC: with one electric contact normally open and one electric contact normally closed.
• SLCK-NC-NC: with two electric contacts normally closed.
• SLCK-NO-NO: with two electric contacts normally open.

For applications with temperatures up to 120°C: polyamide based (PA) technopolymer float.

• SLCK-HT-NO: with electrical contact normally open.
• SLCK-HT-NC: with electrical contact normally closed.
• SLCK-HT-NO-NC: with one electrical contact normally open and one electric contact normally closed.
• SLCK-HT-NC-NC: with two electrical contacts normally closed.
• SLCK-HT-NO-NO: with two electrical contacts normally opened.