Vaisala HUMICAP MMT310 Guía de usuario descargar pdf (Pagina 40)

USER'S GUIDE____________________________________________________________________

38 __________________________________________________________________ M210474EN-B

Temperature calibration and

adjustment (in one point)

1. Remove the transmitter unit from the mounting plate (see page

12) and press the adjustment button, see page 26 .

2. Remove the probe filter and insert the probe head into the

reference temperature.

3. Let the sensor stabilize.

4. Type command CT and press ENTER.

CT ↵

5. Type C and press ENTER a few times to check if the reading is

stabilized.

6. When the reading is stabilized, give the reference temperature

after the question mark and press ENTER three times.

>ct

T : 16.06 Ref1 ? c

T : 16.06 Ref1 ? 16.0

Press any key when ready ...

T : 16.06 Ref2 ?

OK indicates that the calibration has succeeded

7. Take the probe out of the reference conditions and replace the

filter. Take care to tighten the filter properly, recommended

force 130 Ncm.

8. If needed, give the calibration information (date and text) to the

transmitter's memory, see the serial commands on page 29.

9. Reset the transmitter by giving a command RESET. Transmitter

returns to normal mode.

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Vaisala HUMICAP MMT310 Guía de usuario Pagina 40