The Sultan Flow measurement system operates by transmitting an ultrasonic signal from its transducer towards the liquid being
monitored. The reflected signal or echo is received by the transducer and processed. The time between transmission of the
ultrasonic signal and reception of the echo is measured, and using the speed of sound through air, the distance from the transducer
to the liquid level is calculated. Flow through the channel or structure is then calculated from the level measurement and the user
entered properties of the channel.
The Sultan Flow system uses sophisticated software to locate and track the correct echo without being affected by echos from fixed objects or changes in the liquid surface. When the liquid level or surface conditions change, the system follows preselected signal tracking parameters. In the event of a total loss of signal, the system adopts signal recovery routines to relocate the correct liquid level. The system employs automatic gain control to compensate for changes in echo amplitude due to variations in environmental conditions. Continuous current, voltage and relay outputs are provided. These outputs can be programmed for failsafe conditions in the event of a loss of signal or system malfunction.
CE, ATEX, CSA (Remote Transducer)
Optimized frequency selections to suit the application environment
Capable of monitoring liquid flow under the most difficult conditions
Real time diagnostic display
Flexible, multi point or calculated scaling of display and outputs
Suits a broad range of flumes, weirs and flow control structures
Dimensions: 5" (12.7cm) dia. X 10" (25.4cm) length
Maximum Range: up to 20m (65ft), 20kHz liquids Electronic Accuracy: +/- 0.25% of maximum range Frequency: 20kHz, 30kHz, 40kHz, 50kHz Resolution: 1 mm (0.04") 50, 40, 30,20 kHz