Xylem H-310 - Manual (Page 16)

2-6 Installation
H-310
2.5 Connecting Your Data Recorder
Your selected data recorder must be capable of reading the type of signals (SDI-12 or RS-232)
output by your specific W
ATER LOG ® model.
Connect the hook-up cable coming from the junction box to the appropriate port of your data
recorder, either SDI-12 or RS-232. Note: The RS-232 option will require that you use an H-
214 SDI-12 to RS-232 converter between your data recorder and the W
ATER LOG ® H-310.
The output section of the H-310 electronics enclosure label will indicate what type of output
mode your sensor will operate in.
NOTE:
The shield in the hook-up cable must be connected to ground.
The H-310 requires that the water be at ground potential. Mother Nature takes care
of this in ground and surface water. The data recorder must also be earth grounded.
This is the responsibility of the user.