Kipp&Zonen UVS-E-T UV Radiometers - Manual (Page 11)

11
Data logger input channels:
To prevent earth loops that influence the quality of the
data from the radiometer it is recommended to use
floating inputs to measure the output voltage signals. If
the input of the data logger is not floating it may be
useful to test the radiometer signal for noise due to
earth loops over the data logger input channels.
Connection scheme: UV series
Important notes:
-
Pin 3 (green wire) is the UV-B or UV-E output.
- For single band UV-B or UV-E instruments, pin 7
(white wire) is not connected.
- The analog ground pin 5 (grey wire) should not be
grounded. This can cause ground loops and
offsets, especially when the 0 Volt of the power
supply is grounded.