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4 cr10x example program with wind speed correction – Campbell Scientific NR-LITE-L Kipp and Zonen Net Radiometer User Manual

Page 17

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NR-LITE Net Radiometer

2: If time is (P92)

1: 0

Minutes (Seconds --) into a

2: 60

Interval (same units as above)

3: 10

Set Output Flag High (Flag 0)

3: Real Time (P77)

1: 110

Day,Hour/Minute

(midnight

=

0000)

4: Average (P71)

1: 1

Reps

2: 1

Loc [ Net_rad ]

5.3.4 CR10X Example Program with Wind Speed Correction

This example measures the NR-LITE using a single-ended input and
Instruction 1. The program also measures wind speed and applies the
correction factor as described in Section 1.4. Average net radiation and wind
speed are output every hour.

NR-LITE Wiring for Example 4


Color


Function

Example CR10X

Program Channels

Used

White

Radiation Signal

S.E. Channel 1

Green Signal

Reference

AG

Clear Shield

G

;{CR10X}
;
*Table 1 Program
01: 60

Execution Interval (seconds)


;measure 05103 wind speed

1: Pulse (P3)
1: 1

Reps

2: 1

Pulse

Channel

1

3: 21

Low Level AC, Output Hz

4: 1

Loc

[

Wspd_m_s

]

5: .0980

Mult

6: 0

Offset


;measure NR-LITE net radiation

2: Volt (SE) (P1)
1: 1

Reps

2: 3**

25 mV Slow Range

3: 1*

SE

Channel

4: 2*

Loc [ Rn_obs ]

5: 63.29

Mult

;Multiplier for specific sensor

6: 0

Offset

;in units of (W m

-2

)/mV (see above)

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