This STB-1 combination device offers precise point level measurement for many applications, e.g. in cooling systems. Installation above the housing base, connection via terminals in the housing.

For precise technical details and model codes, please refer to our data sheet:

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Connection:

terminal in the housing

Mounting:

via housing base, material aluminum

Sliding tube:

Ø12mm, material brass, length selectable

Float:

Ø35x40mm, material PP

Switching points:

max. 2x NO/NC or changeover contact

Temperature switching points:

1x relay Welcher, upper temperature switching point T°C

Switching capacity:

max. 230VAC/1A/60VA

Operating temperature:

-20°C to 80°C

Typical Industries:

Machinery & Plant engineering, Hydraulic power units, Wind energy