Emsal Vana
Products / Sensors and instrumentation · 350–369 / Magnetic level switch
PRODUCT GROUP 355 · SENSORS AND INSTRUMENTATION

Magnetic level switch

Mechanical float level switches are simple but effective devices that detect the level in liquid tanks with a physical float. One of the most common level control solutions, they are popular in industrial and domestic applications thanks to their low cost and high durability.

MAGNETIC LEVEL SWITCHTYPE 355 · EMSAL VANA
DN
—
PN
10
MATERIAL
SS304 · ABS
STANDARD
DIN
CONNECTION
Special flanged connection
TEST
—
Valve selection guide →
Not listed? Send us your drawing for a custom size or material →
Magnetic level switch

Technical data

01
Pressure ratingPN10
StandardDIN
Connection typeLevel
End connection standardSpecial flanged connection

The standards listed apply to stocked products. Contact us for other standards.

Material

02
Material
SS304ABS

Features

03

Operation

  • The float moves up or down with the liquid level.
  • This movement actuates a switch via a mechanical lever, cable, chain or magnet.
  • The switch provides a relay output that can signal another system such as a pump, alarm or valve.
  • Usually used for simple ON/OFF level control.

Advantages

  • Simple design: works without complex electronics.
  • Long service life: little wear on mechanical parts; with regular maintenance it lasts for years.
  • No power required: passive operating principle.
  • Compatible with various liquids: water, oil, chemical solutions.

Applications

  • Water treatment: clean water and wastewater tank control
  • Agriculture: level monitoring in irrigation systems
  • Industry: level monitoring of chemical and oil tanks
  • Residential systems: boiler and water tank control

Considerations

  • Install at the correct angle and position; tilted installation can give false signals.
  • Regularly clean off dirt or deposits that could obstruct the float.
  • High-viscosity liquids may require a special design.

Downloads

04
DatasheetPDF · TR · dimension and weight table
IN PREPARATION
CAD modelSTEP · DXF · by nominal size
IN PREPARATION
3.1 certificate samplePDF · EN 10204 · TR/EN
Open sample

Related products

05
Magnetic level switch · 355 · SS304 · PN10