C1-Grid Instrumentation History

Radio -- Freewave FGR S/N 878-6891
CR10X --

1m Vaisala HMP45C Air Temperature / Relative Humidity

8/16/2011 Removed Z1730128
8/16/2011 Added   Y2020627

3m Vaisala HMP45C Air Temperature / Relative Humidity

8/16/2011 Removed Z1730124
8/16/2011 Added Z0930061

3m RM Young 05103 Anemometer

8/6/2012 Removed 33821
8/6/2012 Added 111660

Campbell Scientific Sonic Distance Sensor, SR50

Campbell Scientific Sonic Distance Sensor, SR50A

8/2/2009 Removed S/N 1439
8/2/2009 Added S/N 1201
8/16/2011 Removed S/N 2910
8/16/2011 Added S/N   3557
8/6/2012 Removed S/N 3557
8/6/2012 Added S/N 1439 

Rebs Q7.1 Net Radiometer

8/4/2009 Added Q99012 (New Domes) +CF: 9.28	-CF: 11.04 (these are the calibrations as of Feb 2009)
9/23/2009 17:00 Removed Q99012
6/26/2010 13:00 Q99012 Added (Domes also replaced)
8/16/2011 Q99012 Domes Replaced; Leveled
8/6/2012  Q99012 Domes Replaced; Leveled

Rain gage

8/16/2011 Installed new precip stand
8/6/2012 Replaced Tipper 
8/6/2012 Leveled precip stand

MRC

Wiring (need to double-check)

SE1 -- Mux COM Therms
SE2 -- RM Young 05103 Wind Direction Signal
SE3 -- Vdiv HI (MRC +), blue wire
SE4 -- Vdiv LO (MRC -)
SE5 -- HMP45C 1m AT Signal
SE6 -- HMP45C 3m AT Signal
SE7 -- HMP45C 1m RH Signal
SE8 -- HMP45C 3m RH Signal
SE9 -- Rebs Net Radiation +
SE10 -- Rebs Net Radiation -
SE11 -- Mux COM SM Odd
SE12 -- Mux COM SM Even
.
E1 -- Precision Resistor to SE1
E2 -- 
E3 -- RM Young 05103 Wind Direction Excitation
P1 -- Precipitation Signal
P2 -- RM Young 05103

C1 -- HMP45C Control
C2 -- Radio Control
C3 -- MRC RES, Red Wire, Jumper to SE4
C4 -- Mux COM SM CTRL
C5 -- SR50A
C6 -- MRC CLK, orange wire
C7 -- Mux RES
C8 -- Mux CLK

Input Locations

1 = HMP45C #1 Air Temperature @ 1 meter
2 = HMP45C #2 Air Temperature @ 3 meter
3 = HMP45C #1 Relative Humidity @ 1 meter
4 = HMP45C #2 Relative Humidity @ 3 meter
5 = Windspeed @ 3 meters
6 = Wind Direction @ 3 meters
7 = Net Radiation (Q7 Rebs)
8 = Summer Precipitation
9 = NONE
10 = Uncorrected Distance
11 = 0 C (in Kelvin)
12 = air temperature in kelvin
13 = multiplier, squared
14 = NONE
15 = Snow Temperature Correction Multiplier
16 = Corrected distance
17 = Snow Depth
18 = NONE
19 = NONE
20 = NONE
21 = NONE
22 = Soiln1
23 = Soiln2
24 = Soiln3
25 = Soiln4
26 = Soiln5
27 = Soiln6
28 = NONE
29 = NONE
30 = NONE
31 = therm1
32 = therm2
33 = therm3
34 = therm4
35 = therm5
36 = therm6 
37 = therm7 
38 = therm8 
39 = therm9 
40 = therm10 
41 = therm11
42 = therm12
43 = NONE
44 = NONE
45 = NONE
46 = NONE
47 = site ID
48 = NONE
49 = paneltemp
50 = battery
51 = NONE
52 = YEAR
53 = DAY
54 = HOUR
55 = MINUTE
56 = SECOND
57 = NONE
58 = MRCoffs_1
59 = MRCoffs_2
60 = MRCoffs_3
61 = MRCoffs_4
62 = MRCoffs_5
63 = MRCoffs_6
64 = MRCoffs_7
65 = MRCoffs_8
66 = MRCoffs_9
67 = NONE
68 = MRC_Vo
69 = MRC_Ex
70 = MRC_temp
71 = temp1
72 = temp3
73 = tempA
74 = tempB
75 = tempC
76 = temp6
77 = temp7
78 = temp8
79 = temp9
80 = temp19
81 = temp11
82 = MRC_Rt
83 = MRC_lnRt
84 = NONE
85 = NONE
86 = MRC1_1
87 = MRC1_2
88 = MRC1_3
89 = MRC1_4
90 = MRC1_5
91 = MRC1_6
92 = MRC1_7
93 = MRC1_8
94 = MRC1_9
95 = temp10

8/14/2012