Product Details

The NIVOFLOAT NL–100 type 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 float 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 switching angle. The switching differential of the level switch is adjustable by the position of the counterweight on the cable.

NIVOFLOAT NL–100 Features

Double-chambered float
Switching differential is adjustable by counterweight
Maximum 20 m cable length
Medium temperature max +50 °C
Process pressure max. 1 bar
Can be certified for potable water
IP68 protection

The NIVOFLOAT NW–100 tilting level switch featuring mercury free contact is suitable for level switching of sewage, polluted liquids or drinking water. The float should be immersed to the required level and fixed if needed. At the given level, the float will switch by tilting. The special shape of the float ensures proper tilting with out using a counterweight.

NIVOFLOAT NW–100 Features

Special float shape
Double-chambered float
Maximum 20 m cable length
Medium temperature max. +50 °C
Process pressure max. 2 bar (30psi)
Can be certified for potable water
IP68 protection

Technical Specs


NIVOFLOAT SPECIFICATIONS
Type	NL Model*	NW Model
Switching angle	± 45°	~ 400 mm (constant)
Medium temperature	0 °C - 50 °C	0 °C - 50 °C
Medium pressure	0.1 MPa (1 bar g - 14.5 psi g)	0.2 MPa (2 bar g - 14.5 psi g)
Float Material	Polypropylene	Polypropylene
Float volume	430 cm3	1000 cm3
Microswitch rating	0(4) A 250 V AC, AC1	10(3) A 250 V AC, AC1
Water Type	Clean water	Waste Water
Cable	Ø 9 mm (0.35 inch) / 3x 1 mm2 (AWG 17)
Cable length	5 m, 10 m, 20 m (16.5 ft, 33 ft, 66 ft)
*NL Models come with counter weight (Polystyrene Material)