Section 8: programming Measurements
Instruction Manual
April 2017
LIQ-MAN-1066
50
Programming Measurements
Toroidal Conductivity Measurement programming
Description
The section describes how to configure the 1066 transmitter for conductivity measurements
using inductive/toroidal sensors. The following programming and configuration functions are
covered:
1. Measure: Conductivity Select Conductivity, Resistivity, TDS. Salinity or % conc
2. Sensor Model: 228 Select sensor type
3. Measurement units
4. Range selection
5. Cell K: 3.00000/cm Enter the cell Constant for the sensors
6. Temp Comp: Slope Select Temp Comp: Slope, Neutral Salt, Cation or Raw
7. Slope: 2.00% / °C Enter the linear temperature coefficient
8. Ref Temp: 25.0 °C Enter the Reference temp
9. Filter: 2 sec Override the default input filter, enter 0-999 seconds
To configure toroidal conductivity:
1. Press MENU
2. Scroll down to Program. Press ENTER.
3. Scroll down to Measurement. Press ENTER.
The adjacent screen format will appear (factory defaults are shown). To
program any displayed function, scroll to the desired item and press
ENTER.
The following sub-sections provide you with the initial display screen that appears for each
configuration function. Use the flow diagram for toroidal conductivity programming at the end of
Section 8 and the 1066 live screen prompts for each function to complete configuration and
programming.
Sensor Type
The display screen for selecting the sensor model is shown. The default
value is displayed in bold type. Refer to the toroidal conductivity
Programming flow diagram to complete this function.
8.5
8.5.1
8.5.2
1.234 µS/cm 25.0 ºC
S
N
Configure
Model: 228
Measure: Cond
Range: Auto
Cell K: 3.00000/cm
RTD Offset: 0.00 ºC
RTD Slope: 0
Temp Comp: Slope
Slope: 2.00% / °C
Ref Temp: 25.0 °C
Filter: 2 sec
Custom Setup
1.234 µS/cm 25.0 ºC
S
N
Model
228
225
226
247
Other
