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Vaisala CL31 User Manual

Vaisala CL31
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USER'S GUIDE____________________________________________________________________
76 __________________________________________________________________ M210482EN-D
3RD LINE
The second line of the message is status line 2.
Example:
G F N.NN SUM IIN LAS TLx OF.FS XX PP
where
G = 0 Low gain
2 High gain
F = 0 Always (Laser pulse frequency. N/A)
N.NN = Background radiance/100. One digit, two decimals.
SUM = Sum of total backscattered power per unit solid
angle, that is, range and instrument normalization
applied. Three digits, no decimals. Leading zeroes
replaced by space characters.
IIN = 0 Always (Algorithm related internal processing
information. N/A) 3 digits
LASE = Measured laser power in percentages of current laser
power of target laser power (LLAS). 3 digits.
TL.x = Internal variable indicating transmitter temperature.
Two digits, one decimal; preceded by minus sign if
negative. Degrees Celsius.
OF.FS = 0.00 Always (Offset of zero signal. N/A) Two digits, two
decimals.
XX = 0 Always (Algorithm related internal processing
information. N/A) Two digits.
PP = 0 Always (A two-digit number representing calculated
extinction coefficient values. N/A)
LINES 4 ... 16
Lines 3 to 15 are the data lines of the message.
Example:
HHD
0
D
1
D
2
D
3
....... D
9
where
HH = Height of the first value
D = Data values
The data is scaled to a hexadecimal number O ... FE (decimal
0 ... 254). Overflow is indicated by FF. A leading zero is replaced by a
space character.

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Vaisala CL31 Specifications

General IconGeneral
BrandVaisala
ModelCL31
CategoryMeasuring Instruments
LanguageEnglish

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