Agrowtek SXW 사용 설명서 - 페이지 10

{카테고리_이름} Agrowtek SXW에 대한 사용 설명서을 온라인으로 검색하거나 PDF를 다운로드하세요. Agrowtek SXW 11 페이지. Weather station sensor & data logger

Maintenance & Service

Sensors require periodic maintenance to ensure proper performance.

The fan air lter should be periodically removed for cleaning.

It is NOT necessary to remove the fan.

1. Pry the retaining grate out using a small at blade eye-glass

screwdriver or tip of a pocket knife.

2. Remove the foam lter and replace, or clean with mild dish

detergent and water, then pat dry.

3. Re-install the foam lter and grate by gently snapping the

grate back into place.

The SXW sensor may be upgrade to sense and control CO2 ppm with a precision NDIR type CO2 sensor.

1. Disconnect RJ-45 GrowNET™ and any power cables

from the sensor.

2. Remove the four cover screws and lift o the cover.

Note the orientation of the light sensor on the cover.

3. Locate the CO2 headers on the circuit board.

4. Position and install the CO2 sensor module ensuring

the sensor is oriented with the correct pin headers.

One header is 4-pins and the other is 5-pins.

WARNING: Installing the sensor backwards will

damage the CO2 module.

5 PINS

4 PINS

7. Re-install the top cover and re-connect cables.

8. Check to ensure the CO2 reading is now working.