Atec Controltron-180 - Manual (Page 2)

 Separate Model 182C cables (up to 300 feet in length) couple the two (transmit
and receive) transducers to the Model 183 Flow Display Computer
Transducer Specifications
 Temperature - Standard: -40 to 107°C (-40 to 225°F)
 Pipe Types: ¾" O.D. and up. Wall thickness up to 1". Most metals or
sonically conductive plastics without sonically nonconductive linings or
coatings
Flow Display Computer Specifications
 Flow Range (Switchable)**: 0.1 to ± 40 feet / second; 0.1 to ± 4 feet / second
 Totalizer Update Rate: 10 counts / second (maximum)
 Outputs
Switchable Span: 0 to 4 and 0 to 40 ft / sec: 0 to 10V at 10K ohms minimum; 4
to 20 mA at 275 ohms maximum
 Pulse Rate: 125 pps / ft / sec (nominal)
 Power: 115 VAC, 50 / 60 Hz
**Lowest flow measurable dependent on liquid reflectivity.