![background image](http://html1.mh-extra.com/html/campbell/crs451/crs451_product-manual_3790824018.webp)
7.3 Configure CRS45X for measurements
1. Click Configuration.
2. Select Create New Configuration button located at lower left of screen.
3. Select the type of measurements you want to make.
a. Barometer Pressure Reference should be selected if you want to use CR45X sensor as
a barometer to compensate for changes in barometric pressure.
NOTE:
See
(p. 17) if using the measurements from a nearby
barometer to correct for the barometric pressure.
b. Disable: To preserve battery between deployments always configure the sensor for
storage after use.
4. Add offset to relate water level measurements to a known datum or reference point.
(Aquifer test start at level 0.)
a. This step is optional and not required.
b. This offset takes effect at the Start Time—which is set in a subsequent screen—so it is
necessary that this sensor be in its permanent measurement position before the Start
Time, otherwise the offset correction will not be correct.
CRS451/CRS456 Submersible Water-Level Recording Sensor
12