Hach-Lange SI794 D User Manual - Manual (Page 5)

Intended use
The si794 D transmitter is used for dissolved oxygen and tempera-
ture measurement in biotechnology, pharmaceutical industry, as
well as in the field of environment, food processing, and sewage
treatment.
The transmitter provides a second current output for temperature
measurement, a PID controller (making use of the relay contacts),
and a universal power supply for 24 ... 230 V AC/DC.
For CIP applications, you can switch between two parameter sets.
The sturdy molded enclosure can be fixed into a control panel or
mounted on a wall or at a post.
The protective hood provides additional protection against direct
weather exposure and mechanical damage.
The transmitter has been designed for application with ampero-
metric sensors.
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