User Navigation - Hach Ultrasonic flow sensor Manuel D'utilisation

Operation

User navigation

Refer to the controller documentation for keypad description and
navigation information.
Configure the sensor
Use the Configure menu to enter identification information for the sensor
and to change options for data handling and storage.
1. Push the MENU key and select Sensor Setup, [Select Sensor],
Configure.
2. Use the arrow keys to select an option and push ENTER. To enter
numbers, characters or punctuation, push and hold the UP or DOWN
arrow keys. Push the RIGHT arrow key to advance to the next
space.
Option Description
SENSOR NAME Changes the name that corresponds to the sensor
on the top of the measure screen. The name is
limited to 10 characters in any combination of
letters, numbers, spaces or punctuation.
SERIAL NUMBER Sets the serial number of the sensor, limited to
16 characters in any combination of letters,
numbers, spaces or punctuation.
FLOW FORMAT Sets the number of decimal places that are shown
on the measure screen to XXXX, XXX.X or XX.XX.
MEASUREMENT Sets the units for the selected measurement—mm,
UNITS m, in. or ft
TEMPERATURE Sets the temperature units to °C (default) or °F.
UNITS
VOLUME UNITS Sets the units for volume (e.g., liters).
TOTALIZER MODE Sets the totalizer volume to Auto (default) or
Manual.
Option Description
TOTALIZER RESET Resets the totalizer volume. Appears only if the
totalizer mode is set to Manual.
GAUGE Sets the type of gauge and edits values for the
PARAMETERS gauge type. For more information, see
gauge parameters
SET SYSTEM Configures the system to define specific sensor
application data.
SET FILTER Sets a time constant to increase signal stability.
The time constant calculates the average value
during a specified time—0 (no effect, default) to
60 seconds (average of signal value for
60 seconds). The filter increases the time for the
sensor signal to respond to actual changes in the
process.
FLOW LOG Sets the time interval for data storage in the data
INTERVAL log—5, 30 seconds, 1, 2, 5, 10, 15 (default), 30,
60 minutes.
VOLUME LOG Sets the time interval for data storage in the data
INTERVAL log—5, 30 seconds, 1, 2, 5, 10, 15 (default), 30,
60 minutes.
RESET DEFAULTS Sets the configuration menu to the default settings.
All sensor information is lost.
Configure gauge parameters
Configure the controller for the type of open channel flow gauge
structure that is used. The controller has built-in dimension table
algorithms for most common flumes and weirs. If the structure is not
covered by the built-in tables, create a user-definable flow/depth curve
(between 3 and 30 points) to configure the structure.
1. Push the MENU key and select Sensor Setup, [Select Sensor],
Configure.
2. Select GAUGE PARAMETERS and push ENTER.
3. Select GAUGE TYPE and push ENTER.
Configure
on page 9.
English 9