A89Ws-Py1: Pyranometer Kit - Obvius A89WS Installation And Operation Manual

A89WS-PY1: Pyranometer kit

Kit contains: Pyranometer, Leveling base, 3 screws, nuts, calibration certificate.
Attach the pyranometer to the mounting base. Align the wire on
the pyranometer to the slot on the mounting base before inserting
it in the base. A small hex set-screw is located on the side on the
mounting base to secure the pyranometer. Use the Allen wrench
provided to tighten the set screw until the pyranometer is secure.
Do not over-tighten the set screw or it will crack the pyranometer.
Attach the pyranometer base plate to the top of the weather station
arm as shown to the left. Place the three mounting bolts in the
holes, and start the bolts, but do not tighten the nuts yet.
Using the leveling screws, adjust the angle of the base plate until
the bubble level shows the pyranometer to be level. Once this
adjustment has been made, tighten the attachment bolts and nuts to
secure the pyranometer in place. Do not over-tighten the leveling
screws more than finger tight.
Bring the black cable down the mast and around to the control box. Plug the cable into the connector labeled
"pyranometer"
Important: Locate the serial number on the pyranometer. Write this number down ----> ______________________
The serial number will be required later for calibration purposes.
The pyranometer kit includes a calibration certificate. Do NOT DISCARD THE CALIBRATION CERTIFICATE. Take
time to verify the serial number printed on the calibration certificate matches the one on the pyranometer sensor.
Page 17 Draft Copy A89WS Weather Station (gen 3)