Vaisala WMT700 - Manual (Page 202)

User's Guide ______________________________________________________________________
Figure 57 below shows a system with a separate back-up battery
for operating power. The heating power is supplied with a direct
power supply unit that prevents the heating function from
consuming the power supply for the operations. This setup is
suitable for WMT700 product types that provide heating for the
wind sensor.
1004-001
Figure 57 System Environment with Backup Battery
200 __________________________________________________________________ M211095EN-E