Hach 5740sc User Manual page 29

Galvanic membrane dissolved oxygen sensor
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5.6 Sensor Setup Menu (continued)
CONFIGURE (continued)
FILTER
Specify the number of seconds for signal averaging (0–60). Default: 0 seconds.
PRESSURE UNITS
Choose pressure units in mmHg, feet, meters. Default: mmHg
SET PRESSURE
Enter either altitude or air pressure. Correlates to the pressure units setting. Range: –5000 to 15000. Default: 760 mmHg
SALINITY UNITS
Choose from mS/cm, mMol/L, ppt, or mg/L. Default: mS/cm
SET SALINITY
User-entered value. Default: 0.00 µS/cm
LOG SETUP
Disable or choose the datalogging interval for sensor and temperature measurements. Use the arrow keys to move
through the available choices for each. Default: Disabled
TEMP ELEMENT
Choose SELECT TYPE to specify the temperature sensor that is integrated into the sensor or choose SET MANUAL to
disable automatic temperature compensation. Default temperature sensor: NTC 30K
CAL DAYS
Shows the number of days since the last calibration. Default reminder at 60 days.
SENSOR DAYS
Shows the number of days the sensor has been in service. Automatically reminds the user to replace the sensor after a
set period of time. Default reminder at 365 days. Reset counter in DIAG/TEST/RESET SENSOR menu.
DEFAULT SETUP
Resets the sensor software to default settings.
DIAG/TEST
PROBE INFO
SENSOR NAME–Displays the entered name of the sensor. Default is the sensor serial number.
SERIAL NUMBER–Serial number of the sensor.
SOFTWARE VERS–Displays the software version number.
DRIVER VERS–Displays the sensor driver version number.
CAL DATA
CAL Q VALUE–Display for service diagnostics only.
OFFSET CORR–User editable—to change the calibration offset.
LAST CAL DATE–Shows the date of the last calibration. Default: 1-1-00
SIGNALS
SENSOR SIGNAL–Displays the sensor output in mV.
SENSOR ADC COUNTS–Raw data for sensor ADC counts. Comparable to A/D counts.
TEMP ADC CNTS–Raw data for temperature ADC counts. Comparable to A/D counts.
COUNTERS
SENSOR DAYS–Cumulative days the sensor has been in use.
RESET SENSOR–Resets sensor counter.
sc1000 Operation
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