
4-5
1. Select Option
➻
Press
➻
2. Select Option
➻
3. See
➻
4. Press Twice
➻
5. Select ON
➻
6. Press
➻
7. Select Mode
➻
Press
➻
8. Press Twice
To Select Between Single Sensor Mode Or Diff/Ratio
Mode.
1.
Diff/Ratio mode.
Background Information.
Diff/Ratio functions are:
SENSOR 2 (Product Conductivity)
1.
RATIO = ––––––––––––––––––––––––––––––
2.
DIFF = SENSOR 2 - SENSOR 1
FIGURE 4-4 Selecting Diff/Ratio Display Mode.
––
l
▲
PROGRAM
SENSOR
PRIMARY DISPLAY
INSTRUMENT ADDRESS
EXIT
F4
MAIN MENU
ALARMS
OUTPUT
PROGRAM
PROGRAM DISPLAY
DIFF/RATIO NEEDED OFF
AVAILABLE
SENSOR
1
SEN1 K.01
UNITS
SEN2 K.01
PROGRAM DISPLAY
DIFF/RATIO NEEDED ON
AVAILABLE MODE:
RATIO RATIO
DIFF
––
l
▲
NEXT
F3
NEXT
F3
MODEL 2700
SECTION 4.0
CONFIGURATION
PROGRAM DISPLAY
DIFF/RATIO NEEDED
ON
AVAILABLE MODE:
SENSOR PROCESS
UNITS
AVAILABLE
TYPE
USED IN
Pure Water
µ
S/cm
Mohm-cm
µ
S/m
Kohm-m
ppm-TDS
µ
S/cm R*
Mohm-cm R*
mS/m
Mohm-m
µ
S/cm
Mohm-cm
Kohm-m
µ
S/cm
Water
µ
S/cm R*
Kohm-cm R*
Mohm-m
mS/m
K=0.01
Mohm-cm R*
µ
S/cm
Mohm-cm
Mohm-m
µ
S/m
ppm-TDS
NaCl
µ
S/cm R*
Mohm-cm R*
Kohm-m
mS/m
CATION
µ
S/cm
Mohm-cm
Kohm-m
µ
S/m
ppm-TDS
mS/cm R*
Mohm-cm R*
Mohm-m
mS/m
Water
µ
S/cm
Kohm-cm
µ
S/cm R*
ohm-m
ppm-TDS
K=1.0
mS/cm
Kohm-cm R*
mS/m
Kohm-m
ppt-TDS
NaCl
µ
S/cm
Kohm-cm
mS/m
ohm-m
ppm-TDS
mS/cm
Kohm-cm R*
µ
S/cm R*
Kohms-m
ppt-TDS
Water
mS/cm
Ohm-cm
mS/m
%CONC
mS/cm R*
Ohm-m
S/m
Kohm-cm R*
4 ELEC.
NaCl
µ
S/cm
Ohm-cm
S/m
(K=0.85)
%CONC
Ohm-m
mS/m
HCl
mS/cm
mS/cm R*
S/m
S/m R*
%CONC
NaOH
mS/cm
mS/cm R*
S/m
S/m R*
%CONC
TABLE 4-2. Stored Units For Conductivity Type Sensors.
* R-not temperature compensated measurement (“Raw”)
1. Select Option
➻
Press
➻
2. Select Option
➻
3. See
➻
4. Select
➻
Press
➻
5. Press
Sensor with
➻
6. Select Units (Parameter
to make Primary)
➻
Press
➻
7. Press Twice
FIGURE 4-5. Selecting Single Sensor Display Mode.
––
l
▲
PROGRAM
SENSOR
PRIMARY DISPLAY
INSTRUMENT ADDRESS
MAIN MENU
ALARMS
OUTPUT
PROGRAM
PROGRAM PRI DISPLAY
DIFF/RATIO NEEDED OFF
AVAILABLE
SENSOR
1
SEN1 K.01
UNITS
SEN2 K.01
PROGRAM PRI DISPLAY
DIFF/RATIO NEEDED OFF
AVAILABLE
SENSOR
1
mS/cm
UNITS
DEG C
mS/cm
––
l
▲
NEXT
F3
▲
▼
––
l
▲
EXIT
F4
SENSOR 2 (Product Conductivity)
3.
%PASS = ––––––––––
x 100
SENSOR 1 (Feed Conductivity)
Sensor 1 and 2 are the sensors addressed as #1 and
#2 during start-up. To change a sensor address see
Section 4.9
Содержание 2700
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