Contacting Conductivity; Description; Sensor Type - Emerson Rosemount 1066 Instruction Manual

Instruction Manual
LIQ-MAN-1066
8.4 Contacting Conductivity Measurement
programming

Description

8.4.1
The section describes how to configure the 1066 transmitter for conductivity measurements
using contacting conductivity sensors. The following programming and configuration functions
are covered.
1. Measure: Conductivity Select Conductivity, Resistivity, TDS. Salinity or % conc
2. Type: 2-Electrode Select 2-Electrode or 4-Electrode type sensors
3. Cell K: 1.00000/cm Enter the cell Constant for the sensor
4. Measurement units
5. Filter: 2 sec Override the default input filter, enter 0-999 seconds
6. Range: Auto Select measurement Auto-range or specific range
7. Temp Comp: Slope Select Temp Comp: Slope, Neutral Salt, Cation or Raw
8. Slope: 2.00% / °C Enter the linear temperature coefficient
9. Ref Temp: 25.0 °C Enter the Reference temp
10. Cal Factor: default=0.95000/cm Enter the Cal Factor for 4-Electrode sensors from the sensor tag
To configure the contacting 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 contacting conductivity programming at the end
of Section 8
programming.
8.4.2

Sensor Type

The display screen for selecting 2-Electrode or 4-Electrode type sensors is
shown. The default value is displayed in bold type. Refer to the contact-
ing conductivity Programming flow diagram to complete this function.
Programming Measurements
and the 1066 live screen prompts for each function to complete configuration and
Section 8: programming Measurements
1.234 µS/cm
SN Configure
Type:
Measure:
Range:
Cell K: 1.00000/cm
RTD Offset: 0.00 ºC
RTD Slope:
Temp Comp: Slope
Slope:
Ref Temp:
Filter:
Custom Setup
1.234 µS/cm
4-Electrode 2-Electrode
April 2017
25.0 ºC
2-Electrode
Cond
Auto
0
2.00% / °C
25.0 °C
2 sec
25.0 ºC
SN Type
47