Connecting A Sensor - Knick Portavo 907 MULTI Kurzübersicht

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Connecting a Sensor

The Portavo 907 MULTI provides a special socket for connecting conventional
sensors for the respective process parameter. Alternatively, you can connect a
Memo sens sensor for pH, conductivity or oxygen measurement. The Model SE 340
optical oxygen sensor can also be connected. The meter automatically recognizes
a connected Memosens 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.
When 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 (Memosens lab cable) or e (flexible connecting cable – for
Portavo 907 MULTI OXY only!).
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 - Depending on the device variant:
Portavo 907 MULTI PH: pH socket acc. to
DIN 19 262 for analog sensors
Portavo 907 MULTI COND: DIN socket,
8 pins, for analog sensors
Portavo 907 MULTI OXY: M12, 8 pins,
for Memosens sensors or SE 340 sensor
(optical oxygen)
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