Appendix D ___________________________________________________ Calibrating the TS Sensor
VAISALA ______________________________________________________________________ 117
b. If your PWD has an external temperature sensor:
Unscrew the TS probe and remove it from the tube.
1502-010
Figure 27 Removing External Temperature Sensor for
Calibration
3. Let the TS sensor and the reference sensor stabilize for at least five
minutes.
4. Use the TCAL command without a parameter to check the TS
sensor temperature:
Enter
>TCAL
PWD responds with
>TS 1 1.0000 TS 0 0.00 TS -0.5
Where
TS 1 = always 1.0000
TS 0 = offset correction
TS = measured and corrected temperature