Dbm3
Contents
Juniper Creek met
site TODO list
- record as-built wiring of soil sensors
- Flex conduit as needed
site logs
03 Sept 2007, Ken I.
- Site in good shape
- SR50 looks okay, working, measured distance of 145 cm to ground surface
- North fence run needs another post on future visit.
- Solar panel wires exposed, need "plates" or other protection
- Replaced SR50M-45 new s/n c4794 old s/n c4945
- wired rad/snow pole turnbuckles
- remove old HMP45C s/n B0110063, new s/n c1410038
- Secured solar panel wires
11 June 2007, Ken I., Doug K.
- erected radiation pole using 2 steel turnbuckles to existing & remaining duckbill anchors
- replaced snow depth SR50, same one as before (was stored in battery box).
- measured height: 147 cm
- installed new K&Z radiometer:
- model: NR-LITE-L 16368-9, 40-feet
- s/n: 051999
- sensitivity constant: 14.1 uV/W-m^2
- (old sensor was s/n 052069)
- measured height: 87 cm centerline to ground surface
- radiation sensor wiring: 4H-WHT, 4L-GRN, G-CLR
- tightened SR50; still 147 cm
- edited program
- changed snow depth constant from 200 to 147 cm
- changed net rad coeff from 14.6 to 14.1
- saved program
- program still DBM3-07sep06-09