UM-SB

Mini Ultrasonic Level for Short Range Blanking Applications

The UM-SB mini ultrasonic transmitter is an excellent choice for short-range liquid level applications where a minimal blanking distance is required (>2 "). This non-contact ultrasonic transmitter offers continuous level measurement up to 6 feet (1.8 meters), featuring a standard 4-20 mA output and easy push-button calibration. It is versatile for various applications, offering RS485 communication, an optional SPDT relay (8A / 230 VAC) for alarms, and remote monitoring capabilities through a Cellular Gateway. 

Features

• Self-adjusting sensor that automatically filters out false echoes without requiring user intervention
• Consistent polar pattern with minimal side lobes
• Exceptionally uniform near field performance
• Broad frequency bandwidth, delivering consistent echoes, minimal ringing, and wide temperature range operation
• Unaffected by mounting conditions, walls, or internal obstructions, ensuring reliable sensor performance
• Measurement accuracy is not impacted by temperature, pressure, or humidity variations
• Automatically clears condensation and buildup from the transducer face
• Non-contact and self-cleaning design ensures maintenance-free operation

Industries

• Water & Wastewater
• Chemical
• Petrochemical
• Food & Beverage

Applications

• Monitoring levels in small tanks, containers, totes, or drums
• Process tank level measurement and control
• Inventory management in storage tanks
• Measuring water or wastewater levels in open channels
• Flow measurement in wastewater flumes or weirs