JUMO AQUIS 500 RS, Operating Manual, Page: 43 / 120

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7 Startup
7.2 Examples of settings
Below we show you four typical examples of sensor startup with a digital inter-
face on the JUMO AQUIS 500 RS
For the 20263x series sensors, we will show you on page 48 the startup of the
sensor for free chlorine (type 202630). You can use this example for the startup
of the other sensors of the 20263x series analogously and in full for the elec-
trical connection
7.2.1 Measuring dissolved oxygen in aqueous solutions with the JUMO
ecoLine O-DO sensor
Task Measuring range: 0 to 20 mg/l
Output signal: 4 to 20 mA (main value)
4 to 20 mA (temperature)
Temperature measurementInside sensor
Control function:
off
Measurement
configuration
NOTE
Optical sensor with digital interface for dissolved oxygen,
see data sheet 202613.
Voltage supply
Digital sensor signal
(RS485 Modbus)
Option:
1 or 2 relays
Option:
Main output value
Dissolved oxygen
0(4) to 20 mA or 0 to 10 V
Galvanically isolated
Option:
Temperature output
0(4) to 20 mA or 0 to 10 V
Galvanically isolated
(1)
(2)
For digital sensor
(1) JUMO AQUIS 500 RS
(2) JUMO ecoLine O-DO (sensor for dissolved oxygen), type 202613