Stratos Multi E401N
89
5.11 Dual Conductivity Measurement
Analog 2-Channel Conductivity Measurement with the MK-CC065N Measuring Module
The module can operate with two 2-electrode conductivity sensors, each with a Pt1000 temperature
probe.
Select the MK-CC065N measuring module:
Parameter Setting
Sensor Selection [I] [II]
Sensor Selection [II]
Module: MK-CC
Mode: Analog
Menu
Parameter Setting
[II] Analog Cond-Cond
Analog Cond-Cond (Admin.)
Back
Analog Cond
Back to Meas.
Analog Cond
II
IIA
IIB
Parameter setting ➜ Process Variable Conductivity (Contacting), p. 77
2-Channel Conductivity Measurement with Memosens Sensors
A 2-channel conductivity measurement can also be performed with two Memosens sensors or one
Memosens and one analog sensor. In this case, a Memosens sensor is directly connected to the device,
a second conductivity sensor via the MK-COND025N or MK-MS095N modules.
Parameter setting ➜ Process Variable Conductivity (Contacting), p. 76
Calculation Blocks (TAN Option FW-E020)
With TAN option FW-E020, “Calculation Blocks”, the measured conductivity values can be converted
into new variables. ➜
Calculation Blocks (FW-E020), p. 206
5.12 Process Variable Oxygen
Note: Function check (HOLD) is active.
Note: After changing the process variable or measuring mode, Stratos Multi retains its settings but
needs to be reconfigured.
Note: Oxygen measurements in low oxygen concentrations require TAN option FW-E015.
Selecting a Memosens Oxygen Sensor
Parameter Setting
Sensor Selection [I] [II]
Sensor Selection [I]
Selection of the Memosens oxygen sensor connected to the RS-485 interface (terminals 1 … 5):
Parameter: Auto or oxygen
Mode: Memosens
Functionality: Amperometric
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