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Oil level switches type FS

With any length up to 1200mm possible, our oil level switches can be threaded directly into tank cover


  • Guaranteed potential free switching
  • Can be dismounted without removing the tank cap
  • Suitable with many different fluids
  • Very good price/performing ratio


  • Level and temperature control in the tank


  • Smallest dimensions
  • Direct mounting on tank lid with a thread

Technical data

Thread size M20 x 1,5 mm
Mounting position Vertical ± 10°
Instrument plug DIN 43650
Degree of protection IP 65
Switching voltage Level: max. 230 VAC/230 VDC
Temperature: max. 250 VAC/250 VDC
Switching current Level: max. 0,8 A/0,8 A ind.
Temperature: max. 2,5 A/1,6 A ind.
Temperature: max. 50 mA
Switchting capacity (level)Max. 20 W/26 VA
Temperature hysteresisMax. 25°C
Temperature accuracy± 10%
Temperature switching pointNormally closed: + 55/60/70/80/90°C
Normally open: + 60/70/80/90°C
Contact functions Normally closed or normally open
Medium Mineral oil