Level regulator with external ballast - SOBA SMALL


The SOBA SMALL is level regulator  technically similar at SOBA. It has been designed for small tanks . As the liquid reaches the float, the mechanical switch inside will tiIt, which activates the contact connected to a control pannel, closing or opening the pump supply circuit or other.

If at least two floats are used, one operating as a low level, the other as a high level, it is also possible to regulate severals levels. These float level switches are used wherever magnetic level controllers can not be used because of impurities or deposits that may trap the float.

The SOBA SMALL 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 SMALL ensures a very precise level measurement. The device can also be used in high or low alarm (overfill protection or protection against idling).

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

- Application examples -

- Avantages -


- 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
  • Cable weight
  • Ballast
  • Standard cable lenght (serie)

  • Omnidirectional
  • 0,70 to 1,15
  • 3,5 bars
  • 85 °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
  • Neoprene, HR HY
  • 200 g
  • Néoprene 115 g/m or HR HY 110 g/m
  • 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
2, avenue des Bosquets
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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