FLOWLINE DL10-01 Ultrasonic Level Transmitter, 49.2 In Noncontact Ultrasonic Level Sensor, For Media Type Chemicals, Oil, Wastewater, Water, Antenna Diameter 1 3/8 in, Range 49.2 in, Connection Size 1 in, Connection Type NPT, Accuracy 1/8 in, Voltage - Maximum 24V DC, Dead Band 2 in,...