Hach FL1500, User Manual

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Option Description
Level Calibration Sets the instrument reading for level to the same value that is measured in the flow
channel. Enter the vertical distance from the bottom of the flow channel to the top of the
liquid.
Sensor Direction Selects the installation direction of the sensor. Select Reversed if the sensor is installed
in the reverse direction. Options: Normal (default) or Reversed.
6. Complete the options in the Flow Settings menu.
Option Description
Device Selects the type of flow device. Options: Area velocity, flume, manning, nozzle, weir.
Type Selects the shape or name of the device. Different options show for different devices.
Dimensions Sets the dimensions of the device. Different options show for different devices, e.g. diameter,
width, length, height, size, angle, slope, etc. Enter the values for the selected device.
US9000 setup
Pre-requisites: Install the sensor in the process and the sensor cable in the logger before this task is
started.
Use the Sensor Setup menu to configure the US9000 series sensors for flow measurements. To use
the factory-set options for the sensor, select Restore Defaults in the Sensor Setup menu.
1. Select Sensor Setup>Change port assignments.
2. Select the number of the sensor connector in the instrument where the sensor wires are installed.
3. Select the sensor name. Select OK.
The sensor name shows next to the selected port number.
4. Select Setup Port [1] (sensor name).
5. Complete the options in the Basic Settings menu.
Option Description
Sensor Type Selects the sensor type. Options: Downlooking or In-Pipe.
Sediment Adjusts the level measurement for sediment in the flow channel. Enter the value of the vertical
depth of the sediment in the flow channel. Options: 0.00 to 0.30 m (0.00 to 12.00 in.).
Level Offset Sets the instrument reading for level to the same value that is measured in the flow channel.
Enter the difference between the measured level and the actual level. Options: –0.61 to0.61 m
(–24.00 to 24.00 in.).
6. Complete the options in the Flow Settings menu.
Option Description
Device Selects the type of flow device. Options: Area velocity, flume, manning, nozzle, weir.
Type Selects the shape or name of the device. Different options show for different devices.
Dimensions Sets the dimensions of the device. Different options show for different devices, e.g. diameter,
width, length, height, size, angle, slope, etc. Enter the values for the selected device.
BL9000 bubbler setup
Pre-requisites: Install the sensor in the process and the sensor cable in the logger before this task is
started.
Use the Sensor Setup menu to configure the bubbler for level and flow measurements. For an
explanation of the setup options, refer to the user manual for the bubbler. To use the factory-set
options for the sensor, select Restore Defaults in the Sensor Setup menu.
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