Vaisala LT31 - Figure 1 Vaisala Transmissometer LT31

User's Guide ______________________________________________________________________
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0401-016
Figure 1 Vaisala Transmissometer LT31
The following numbers refer to Figure 1 above.
1 = LT31 receiver unit
2 = Receiver measurement head
3 = Mast
4 = Receiver interface unit
5 = LT31 transmitter unit
6 = PWD forward scatter sensor
7 = Transmitter measurement head
8 = Mast
9 = Transmitter interface unit
Receiver Unit LTR111 is shown in Figure 2 on page 27 and Transmitter
Unit LTT111 in Figure 3 on page 28.