It detects the level with a float. There are infinity of models, shapes and specific applications.
Suspended floats. It is the easiest and most economical system for level control in tanks and wells. It is a float suspended in a cable that when reaches the water level it tilts its position by activating an internal microswitch. Currently all models are free of mercury. We have different cable lengths and materials.
Magnetic switches for vertical installation. A magnetic float moves by an inmersor activating a contact (or several) situated in the indicated point(s). The fixing part of the top of the tank can be by thread or flange. Also, the diameter of the inmersor (between 8 and 14 mm) and the float (13 to 90 mm) can be selected depending on the application.
The parts in contact with the fluid can be various metals such as stainless steel, brass or Monel or many polymers such as polypropylene, PSU, PVC, PTB, PTFE, PVDF, Buna, Kynar, Spansil, etc.
Horitzontal level switches. They are mounted by means of a flange or thread on the tank wall. Its working principle is the activation of a contact or microswitch when the float tilts due to increase or decrease of the level. They can be small-sized and low cost or robust equipment supporting high pressures and fluids with different density.
The parts in contact with the fluid can be various metals such as stainless steel, brass or Monel or many polymers such as polypropylene, PSU, PVC, PTB, PTFE, PVDF.
Level for boilers. NIVOMAT, specialist in this field from the 1980s offers the series SRF341-SRF342 for level detection of max and min in boilers. They are security levels usually installed in the lateral chambers of boilers.
NIVOMAT level devices for steam boilers have 6 commuters in a regulation zone of 250 mm. The devices have Monel floats suitable for condensation boilers and support 25bar and 200ºC
Ship levels. We offer from lateral levels made in brass suitable for sea atmosphere to niveles de Sentina made of stainless steel or polymer.
By manufacturing programs de NIVOMAT, MADISON and VALCO, we can offer certificated devices ATEX Exia, Exd, CSA, CE, UL, NSF, OSHA, ABS, FCC, A3, etc.
High temperature levels up to 200C. To control stored or used products at high temperatures such as thermal oil.