Heavy duty float level switch - SOBA HR HY


The SOBA HR HY is a heavy duty float level switch designed for aggressive liquids. 

This float is encased in a HR HY (High Resistance HYpalon) press-vulcanised housing, which ensures a double waterproof, can ensure a regulation in very agressive liquids.

The SOBA level regulator are equipped with an external loaded resin ballast 250 g, adjustable on the cable, which facilitates the rotation point of the level sensor and allows it to work in a wide range of densities.

Thanks to its +/- 25º switching angle, the SOBA ensures a very precise level measurement. The device can also be used in high or low alarm (overfill protection or protection against idling).

If your installation is located in a hazardous area, choose our ATEX certified float switch SOBA EX.

Very reliable, it is used in a wide range of applications ...

- Application examples -

- Technical caracteristics -

  • Operation mode
  • Allowed fluid density
  • Maximum pressure
  • Allowed temperature
  • Protection index
  • Power supply
  • Cut-out power
  • Housing material
  • Cable 3 cond. 1 mm²
  • Weight without cable
  • Size
  • Ballast
  • Standard cable lenght (serie)

  • Omnidirectional
  • 0,80 to 1,10
  • 4 bars
  • 90 °C
  • IP 68
  • 12,24,48 VAC /VCC -  250 VAC /VCC 50/60 Hz
  • 16 (6) A (16 A resistive – 6 A inductive)
  • Copolymer Polypropylene + HR HY (HYPALON)
  • 295 g
  • Height 200 mm - Diam . 92 mm
  • 250 g loaded resin ballast
  • 5, 6, 10,13, 15, 20, 25 et 30 m



- Accessories -


Cable clamp :

The cable hanger, also known as cable clamp, is an economical accessory frequently ommitted in installations. Its use is highly recommended to fix all cable-suspended devices (float level switches for example) in order to avoid any risk of cable deterioriation.

Easy to mount, the cable hanger allows the fixation of the electrical cable at the desired height and its precise adjustment at any time. 

Watch out! The use of collars or any other gadgets instead of cable hangers can seriously damage the electrical cable of the float level switch and affect its proper functioning. Unfortunately this scenario is frequently encountered in installations.

Tilt level switches
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Z.A. de l'Observatoire
78180 Montigny le Bretonneux
telephone+33 (0)1 61 37 35 60
e-mail sales@atmi.fr
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