SICK LFP0200 Series

This level sensor provides time-domain reflectometry detection for point-level monitoring in industrial fluid systems, offering precise switching and digital communication via IO-Link for integration into automation networks.

• IO-Link Interface enables seamless digital parameterisation and diagnostics
• Plastic polybutylene terephthalate housing resists common industrial environments
• Operates between -20°C and 60°C for broad temperature coverage
• Withstands internal pressures up to 10 bar for pressurised applications
• Draws a maximum of 100 mA at supply voltages up to 30V for low-power installations
• Supplied with a 200mm cable for Compact connection routing

• Suitable for level detection in chemical dosing vessels
• Ideal for integration with PLCs in automated filling lines
• Used for point-level control in storage tanks under pressure
• Can be used for monitoring in confined spaces requiring short cable runs

Communication and parameter changes are performed over the IO-Link physical layer, allowing bidirectional exchange between sensor and host.

The sensor is rated for operation from -20°C to 60°C and can be installed where internal process pressure does not exceed 10 bar.

It consumes up to 100 mA with supply voltage maintained at 30V or below, permitting straightforward inclusion in typical 24V automation supplies.

The probe and housing are formed from polybutylene terephthalate, a thermoplastic selected for its balance of mechanical stability and resistance to many industrial media.