Nivelco NIVOFLOAT Float Switch

Nivelco NIVOFLOAT Float Switch


Product Overview

The NIVOFLOAT NL-100 type floating level switch is suitable for level switching of various liquids, tanks, basins or cisterns. The double-chambered float is made of injection moulded tough polypropylene that ensures good waterproof protection. The contacting microswitch is incorporated in the float.  The cable of the NIVOFLOAT NL-100 type level switch is fed through the waterproof passage into the monolithic structure of the injection moulded plastic housing. The cable of the level switch is a flexible insulated copper cable with 3x 1 mm2 (AWG 17) crosssection and PVC or Neoprene outer insulation. Different control tasks such as liquid level monitoring and pump control can be realized successfully with NIVOFLOAT.

The NIVOFLOAT NW-100  is suitable for sewage, especially in shafts, tanks, basins or cisterns.


The NIVOFLOAT float level switch featuring mercury-free contact is suitable for level switching of drinking water, raw water or polluted liquids with low solid content. The double-chambered float and the sealing of the cable outlet provide hermetic sealing and water-proof operation.

The NIVOFLOAT is floating on the level of the measured liquid because its relative density is less than the water. The level switching is done when the contact reaches the ±45° switching angle. The switching differential of the level switch is adjustable by the position of the counterweight on the cable. The level switches should be arranged appropriately in case of multi-level switching tasks to avoid undesired tangling of the cables