External Ultrasonic Tank Level Meter (Non-Intrusive) | SUL814

External Clamp-On / Magnet-Mounted Ultrasonic Level Meter for Sealed & Hazardous Tanks Measure liquid levels from the outside bottom of steel, alloy, or composite tanks without drilling holes or stopping production. The SUL814 uses sonar technology through the tank wall, making it ideal for high-pressure, toxic, or explosive media where tank penetration is impossible or unsafe. Installation: Non-intrusive magnetic / adhesive mount at tank base (Zero downtime). Range Options: 1 m up to 50 m (Horizontal, Vertical, & Spherical tanks). Safety & Approvals: ExdIICT6 Explosion-Proof | IP65 Host / IP68 Sensor. Media Temp: -196°C to +200°C (Normal & High-Temp Probes). Outputs: 4–20 mA, HART, RS485 Modbus RTU, Relay Alarm Outputs.