6700SR Refrigerated Sampler
106
Flowlink 3 can not handle reports longer than 40 columns. If you
are using Flowlink 3 to get your reports, you must limit the number
of YSI parameters used to three (level can not be one of these
three if flow rate and flow volume are calculated from the YSI level
reading). Flowlink 4 can collect reports exceeding 40 columns.
A flow-through chamber (available from YSI), which will allow a
YSI sonde to be continuously wetted even in storm applications,
will be supported as follows:
• One of the I/O lines can be used to control an external pump.
The external pump is used to refresh the liquid in the flow-
through chamber. If selected for this purpose, the signal on the
I/O line will be high when the sampler requires YSI sonde read-
ings. The signal will become high a user-enterable time before
the readings are taken and remain high until all readings have
been taken.
• To conserve power, the reading interval will always be the data
storage interval. (The 30 second rate if a YSI reading is used in
an enable condition will be ignored.) Readings will be taken
continuously if the backlight is on.
For those of you who use the serial output option, additional codes
have been added/modified to support the YSI parameters. See also
Table
11
on page 95.
Table 14 YSI Parameter Identifiers for Serial Output
Identifier Parameter Units
YTE YSI temperature degrees Celsius
YCO YSI conductivity milliseimens per centimeter
YSP YSI specific conductance milliseimens per centimeter
YTD YSI total dissolved solids grams per liter
YSA YSI salinity parts per thousand
YDO YSI dissolved oxygen milligrams per liter
YPH YSI pH none
YOR YSI oxidation reduction potential millivolts
YLE YSI level meters
YMM YSI ammonium-nitrogen milligrams nitrogen per liter
YMA YSI ammonia-nitrogen milligrams nitrogen per liter
YNI YSI nitrate-nitrogen milligrams nitrogen per liter
YTB YSI turbidity nephelometric turbidity units
YCL YSI chloride milligrams per liter
YFL YSI flow rate cubic meters per second
YVO YSI flow volume cubic meters
Note
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