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Level Measurement & Control

Capacitive Level Switch
Series CL-40 High-Frequency Sensing

Precision measurement for sticky and viscous media. The Series CLS utilizes advanced high-frequency capacitance technology to measure the dielectric constant of the surrounding medium, providing highly accurate point level detection.

200°C

Max Operating Temp

25 Bar

Pressure Rating

Capacitive Level Switch
Status
Signal Output
The Technology

Active Shield Compensation

Precision measurement for sticky and viscous media. The Series CLS utilizes advanced high-frequency capacitance technology to measure the dielectric constant of the surrounding medium.

  • check_circle Immune to Buildup: The active shield technology completely ignores material coating and buildup on the probe, ensuring no false alarms.
  • check_circle Universal Application: Suitable for both conductive and non-conductive materials, from liquids to heavy pastes.
  • check_circle No Moving Parts: Solid-state electronics significantly increase lifespan and reduce ongoing maintenance requirements.

Application Areas

Chemical Processing Food & Beverage Grain Silos Powder & Bulk Solids Cement & Mining Wastewater Treatment

Technical Specifications

Construction

Probe Material 316L SS with PTFE Insulation
Housing Aluminum Die-cast (IP67)
Insertion Length Up to 3000mm

Performance

Sensitivity 0.5 pF
Output Signal SPDT Relay / Solid State
Power Supply 24V DC / 220V AC

Technical Resources

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Product Brochure

Detailed features & options (2.4 MB)

description
Installation Manual

Step-by-step setup guide (4.1 MB)

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Compliance & Certs

ATEX / SIL2 Certificates (1.8 MB)

Request a Configuration

Our indicators are custom-built to your specific vessel dimensions and medium properties. Fill out our sizing sheet for an accurate quote.