Thermo Scientific Scientific AquaSensors DataStick User Manual page 53

4 . 3 . 2 . 1 S E N S O R F I L T E R
Select SENSOR FILTER from the Configuration pull-down menu to view or change the sensor filter constant.
The filter setting can be changed by selecting the edit box and typing in the desired constant. To accept the change, click OK.
To abort the change, click CANCEL.
If the sensor filter is set to 5 seconds, it will take 5 seconds to reach 90% of the final value when the reading changes.
Measurements are averaged to reduce periodic variations.
The default filter setting is 1 second and the maximum filter is 100 seconds. Use zero seconds for a completely
unfiltered reading.
4 . 3 . 2 . 2 T E M P E R A T U R E F I L T E R
Select TEMPERATURE FILTER from the Configuration pull-down menu to view or change the temperature filter constant.
The filter setting can be changed by selecting the edit box and typing in the desired constant. To accept the change, click OK.
To abort the change, click CANCEL.
If the temperature filter is set to 5 seconds, it will take 5 seconds to reach 90% of the final value when the reading changes.
Measurements are averaged to reduce periodic variations.
The default filter setting is 1 second and the maximum filter is 100 seconds. Use zero seconds for a completely
unfiltered reading.
Although temperature and sensor filter constants are independently controlled the best results
are generally achieved when both filters are set to the same constant.
ASCII Commands to View Sensor and Temperature Filter Settings
Function
Get Sensor Filter
Get Temp Filter
Thermo Scientific AquaSensors™ DataStick™ Measurement System User Guide
Command Response
GSFIL A number between 0 and 100.
GTFIL A number between 0 and 100.
Explanation
Number of seconds.
Number of seconds.
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