External Ultrasonic Level Switch UZK-U

Installed on the outer wall of the tank, the UZK-U sensor offers a fixed-point detection system that’s ideal for hazardous or hard-to-reach liquids. Its operation is unaffected by the liquid’s properties and eliminates the need for tank cleaning or fire safety system shutdowns.

This sensor is widely used in petrochemical and flammable liquid storage applications, offering enhanced safety and convenience.

Key Features:

• High-frequency ultrasonic for ±2mm accuracy

• Auto-calibration for stable, reliable operation

• Point-based design, easy external installation

• Built-in fault detection and easy maintenance

Technical Specifications:

• Working Voltage: 24VDC

• Current: <50mA – Power: <2W

• Temperature Range: -40°C to +80°C

• Humidity: 0 ~ 95%

• Response Time: <1 second

• Repeat Accuracy: ±2mm

• Explosion Proof: ExdmIICT6Gb – Protection: IP65

• Output Mode: Two-wire bidirectional switch output

• Load capacity: 10A at 30VDC or 250VAC