CST-CLS Capacitance level switch

The CST-CLS is a capacitance level switch for hygienic and general industrial applications. It detects high or low level and is therefore ideally suited for overfill and empty tank prevention or for dry-run protection of pumps. The device is also designed for the detection of liquid-liquid interfaces or change of media characteristics.

Features & Options

  • Product features and options depend on device configuration: Contact us to make sure that your preferred functionality can be combined in one device.
  • Problem solver for adhesions and difficult products: level detection not affected by product build-up, foam or condensate
  • Two switching outputs for different trigger thresholds allow monitoring of different processes or measured media
  • Stainless steel housing with PEEK sensor material
  • Optimal sensor shape: Easy-to-clean, minimised risk of clogging by sticky products
  • Maintenance-free, can be installed in any mounting position
  • Wide variety of hygienic adapters available
  • Also available with a sliding connection for tanks with thick wall thickness / insulation or to overcome high process temperature
  • Sensor version with reverse-threaded G1/2 connection allows for mounting in a pipe extension tube for low level detection from the top
  • Adaptive trigger for quick-set-up and commissioning

Technical Parameter

 

  • Process Interface: G1/2
  • Wetted Parts Material: PEEK, 316L Stainless Steel
  • Housing Material: 304 Stainless Steel
  • Connection Type: M12*1 Connector
  • Supply Voltage: 18…30 VDC
  • Wiring Protection: Reverse polarity protection, overload protection, short-circuit protection
  • Enclosure Protection Rating: IP67
  • Current Consumption: ≤ 35 mA
  • Response Time: ≤ 1 ms
  • Vibration Resistance: 10g / 0~500 Hz
  • Shock Resistance: 50g / 1 ms
  • Scanning Frequency Range: 100 MHz – 150 MHz
  • Process Pressure: -1…40 bar
  • Process Connection: G1/2 External Thread
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