Connecting A Sensor - Knick Portavo 908 Multi Betriebsanleitung

Start-Up

Connecting a Sensor

You can connect a Memosens sensor for pH/ORP, conductivity or oxygen measure-
ment to the Portavo 908. The Model SE 340 optical oxygen sensor can also be con-
nected. The meter automatically recognizes the connected sensor and accordingly
selects the corresponding process variable. Memosens is signaled in the display.
Note that only one sensor may be connected to the meter at a time.
Separate Temperature Probe
After power-on, a separate temperature probe is automatically recognized. If you
want to replace the temperature probe, you must switch off the meter and then
switch it on again.
a
Memosens sensors have a cable coupling, which allows convenient replacement of
sensors while the cable remains connected to the meter.
The connecting cable is connected to socket b or e.
b c d
Connections
e
a - Micro USB port
b - M8, 4 pins, for Memosens lab cable
c - Temperature probe GND
d - Temperature probe
e - M12, 8 pins, for flexible connecting
cable for Memosens sensors or SE 340
sensor (optical oxygen)
7