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CLS-23 Capacitive level indicator. For installation on tanks, containers or containers.

CLS-23 Capacitive level indicator. Conductive and non-conductive liquids (water, cooling liquids, oil).

CLS-23 Capacitive level indicator. Conductive and non-conductive liquids (water, cooling liquids, oil).
Measuring principle capacitive 
Measuring range to 1000 mm
Output signal PNP - NAMUR
Process connection M18 - M20 -  G3/8" - G½" 
Materials stainless steel AISI 303; PP; FEP
Temperature up to 150°C
Pressure up to 80 bar
On request ATEX version intrinsic safety

The capacitive level sensors (switches) CLS-23 are designed for the detection of the limit level, electrically conductive and not of fluids contained in reservoirs, wells, tubes, containers, metal containers, containers, tanks etc.. Also suitable for non-metallic containers (glass, plastic containers, etc.).

The sensitivity of the sensor is easy to set up as it can have the magnetic pen in a sensitive spot. The connection is made by means of two wires directly in a circuit with a relay or in a binary input of a control system. The sensor output is protected against short circuits.

Features:

  • Suitable for the detection of the level electrically conductive and not of fluids
  • Compact Thumbnail performance
  • Easy setting using magnetic pen
  • Performance at high temperature
  • LED status display
  • Direct mounting to ships, tanks, sumps, pipes
  • The level sensor is equipped with a protection against electric shock on the electrode, polarity, overvoltage and short-term overload on

Technical Characteristics

Measuring principle:
    • Capacitive
    Measuring range / adjustment:
      • to 1000 [mm]
      Outputs available:
        • NAMUR
        • PNP
        • [up to the model]
        Operating voltage [V]:
          • 6÷30 Vdc
          Operating temperature:
            • -30÷+150 [°C]
            Ambient temperature:
              • -20÷+80 [°C]
              Pressure max:
                • 80 [Bar]
                Process connection:
                  • Metric thread: M18x1.5 | M20x1.5
                    Pipe thread BSP: G 3/8" | NPT 1/2-14
                  Materials in contact with the media:
                    • Stainless steel AISI303 | PP | FEP
                    Degree of protection:
                      • IP68
                      Approvals:
                        • ATEX Declaration
                        • EC Declaration of Conformity