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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