LEVEL CONTROL output 0 - 1 angle +/-120º ATMI AT 120

The AT 120 is a float level switch designed for intensive pump control. It can be connected directly to pumps up to 1.5 HP or through a relay if working with high power pumps. Thanks to its wide switching angle of 120º, the AT 120 float switch protects the pump's engine and the electrical panels from jerking. This feature is highly appreciated in very agitated and turbulent liquids.

ATMI CATALOGO COMPELTO 2024de Ana Garma

1em;">Advantages

• 120 º switching angle that protects the pump's engine from jerking
• No maintenance needed, thanks to its biconical shape that avoids any clogging
• Easy to install, easy to use
• Ecological float switch (no mercury, no lead)

Applications

• Clear, clean liquids, rain water, certain types of wastewater 
• Slightly aggressive liquids (oil, mud, paint, etc.) and more aggressive liquids if equipped with a HR HY cable
• Emptying / Filling function
• Overflow or dry-running protection
• High / low level alarm

Technical characteristics

Operation mode          Omnidirectional
Switching angle           +/- 120º
Maximum pressure      3,5 bars
Allowed fluid density    0,70 to 1,15
Cut-out power              20 (8) A (20A resistive – 8A inductive)
Cable type                   Neoprene or HR HY (High Resistance)

Remarks

It is highly recommended to use external ballasts and cable hangers with our float level switches. For pump control of several levels with several pumps, choose our AQUA XL level regulator or our SOBA, TUBA float level switches.