Digital Doppler Ultrasonic Flow Transmitter DC Small Pipe Transducer Dedicated Doppler Flow Velocity Range (FPS) .15-30 Flow Velocity Range (MPS) .05-9 Accuracy 2 Percent Full Scale Media Type Liquids Containing a Minimum of 100 ppm of Useful Sonic Suspended Reflectors Display 2 Line 8 Character LCD Response Time 6 to 60 Seconds Ambient Temp Range -40 to 194 F Electrical Connections Terminal Analog Output Optional Relay Output Optional Enclosure Material Polycarbonate