The USonic R ultrasonic level transmitter expands on the the features list of the USonic with options like dual sensors, relays output, modbus, data logging and additional programs for batch control and multiple tanks.

• Patented SMART GAIN™ circuitry automatically ignores obstructions
• Superior accuracy – 0.15% of measuring range
• 6 programmable relays
• Analogue outputs
• 2 channel input for differential level batch sample activation, pump alternation, data logging, and totalization