Capacitive level switch / compact
100 mm, -30 C ... +100 C, max. 10 bar | Pointek CLS100 SIEMENS Sensors and Communication


  • Technology:


  • Size:



Pointek CLS100 is a compact 2-wire inverse frequency shift capacitance switch for level detection in constricted spaces, interfaces, solids, liquids, slurries and foam.
Pointek CLS100s short insertion length of 100 mm (4") and versatility in various applications and in vessels or pipes makes it a good replacement for traditional capacitance sensors.
Its advanced tip-sensing technology provides accurate, repeatable switchpoint performance. The PPS (Polyphenylene sulfide) probe [optional PVDF (Polyvinylidene Fluoride)] is chemically resistant with an effective process operating temperature range from -30 to +100 °C (-22 to +212 °F) (7ML5501), and -10 to +100 °C (+14 to +212 °F) (7ML5610). The fully potted design ensures reliability in a vibrating environment such as agitated tanks up to 4 g. When used with a SensGuard protection cover, the CLS100 is protected from shearing, impact and abrasion in tough primary processes.


Other SIEMENS Sensors and Communication products

Level Measurement

Pressure Measurement

Temperature Measurement

Flow Measurement


Process Protection

Process Controllers

Process Recorders

Supplementary Components

Continuous Process Gas Analytics

Process Gas Chromatography

Analytical Application Sets

Weighing Electronics

Load Cells

Belt Weighing


Solids Flowmeters