AWT210 | 2-WIRE CONDUCTIVITY, PH/ORP, PION TRANSMITTER | OI/AWT210-EN REV. C
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Conductivity sensor module connections
2-electrode sensors
Sensor type RTD wiring
DRIVE +
DRIVE –
SHIELD
Red Black
Green/
Yellow Blue
Brown
Red Black Brown
Green/
Yellow
Blue
Green Black Blue Yellow Dark green
Green Black Blue/Red Yellow Dark green
Green Black Yellow Red Dark green Blue
NOTICE
AWT210 2-electrode conductivity sensor modules are supplied
standardized to theoretical sensor characteristics. Following
installation, but before use, a process calibration should be
performed to ensure optimum accuracy. For 2-electrode
conductivity sensor calibration procedures see page 44.
4-electrode sensors
Sensor type RTD wiring
DRIVE +
SENSE +
SENSE –
DRIVE –
SHIELD
Green Red White Black Blue Yellow Dark green
NOTICE
AWT210 4-electrode conductivity sensor modules are supplied
standardized to theoretical sensor characteristics. Following
installation, but before use, a process calibration should be
performed to ensure optimum accuracy. For 4-electrode
conductivity sensor calibration procedures see page 45.
Toroidal sensors
Sensor type RTD wiring
DRIVE +
DRIVE –
SENSE +
SENSE –
SHIELD
Black Blue White Red Green Yellow Dark green
NOTICE
AWT210 toroidal conductivity sensor modules are supplied
standardized to theoretical sensor characteristics. Following
installation, but before use, a process calibration should be
performed to ensure optimum accuracy. For toroidal
conductivity sensor calibration procedures see page 45.
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