Standard float switch Ø12 mm

SF2N-L1-13-0-G-10

Article number 8613211046
  • Stable: 1.4571 stainless steel housing for industrial and corrosive media
  • Versatile: POM float for neutral liquids
  • Convenient: External mounting directly on the housing
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Data sheet
Operating instructions
Technical data
Customizing
Technical drawing

This standard float switch with a Ø12 mm switch tube was developed for applications where robust materials and horizontal installation are required. The durable housing made of stainless steel 1.4571 ensures high corrosion resistance, while the POM float is ideal for clean, neutral liquids. The precisely operating reed technology enables durable, reliable level detection without continuous current. Installation is carried out horizontally directly via the housing, ensuring a secure, sealed external installation in various tank systems.

Installation depth: L125 mm
Output type: Reed contact
Contact form: C
Operating temperature: –5 °C … +60 °C
Connection type: Housing
IP protection class: IP 65 (DIN VDE 0470 T1)
Switching capacity max.: 60 VA
Switching current max.: 1.0 A
Switching voltage max. VDC: 250 V
Continuous current max.: 2.0 A
Thread / Mounting type: Housing (external mounting)
Installation: from the outside
Housing material: 1.4571
Float material: POM
Approval: CE
Mounting: horizontal
Immersion depth float: 18 mm ±2 mm (at density 1 g/cm³)
Pressure float max.: 10 bar
Density float: approx. 0.69 g/cm³ ±10 %

Approval

EC Conformity 2014/35/EU Low Voltage Directive

Connection head

The connection head can range from a simple cable outlet to an R2” thread.

Housing

We also carry flanges in standardized sizes, with or without housings.

Versions

Stainless steel (WNr. 1.4571), brass (WNr. 2.0321) and PVC versions

Length

Switch tube up to 1m length

Shape

Straight or curved versions

Material

The materials of the float bodies vary from PVC, PP, POM, PVDF, NBR to stainless steel, depending on the requirement.