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

5
Intended use
The si794 P transmitter is used for pH/mV, ORP, and temperature
measurement in industry, environment, food processing, and
sewage treatment.
The sturdy molded enclosure can be attached to a panel, wall, post
or pipe railing. The optional hood provides protection against
direct weather exposure and mechanical damage.
The transmitter can easily be replaced and it accepts commercially
available electrodes with a nominal zero point at pH 7 and ISFET
sensors. It 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.