Hach 900 MAX Manual De Usuario
Page 76
Conductivity Probe
Conductivity Probe
8990options.fm
Section 5
5.5 Conductivity Probe
5.5.1 Conductivity Probe Connection
5.5.2 Conductivity Probe Programming
1.
From the Main Menu, select
OPTIONS>ADVANCED OPTIONS>DATALOG.
2.
Highlight Select Inputs using the
UP
and
DOWN
keys. Press
SELECT
.
3.
Highlight Conductivity (COND.) using the
UP
and
DOWN
. Press
SELECT
.
4.
Press
CHANGE CHOICE
to cycle between Logged and Not Logged, then
press
ACCEPT
.
5.
Enter a logging interval using the numeric keypad, then press
ACCEPT
.
Valid logging intervals are shown on the status bar along the bottom edge
of the display.
of the display.
6.
Press
CHANGE CHOICE
to select the appropriate units (ms, µs). Press
ACCEPT
to continue.
7.
Select another channel to configure or press
RETURN
to back up one
step. Press
MAIN MENU
to return to the Main Menu display.
5.5.3 Conductivity Temperature Programming
1.
From the Main Menu, select
OPTIONS>ADVANCED OPTIONS>DATALOG.
2.
Highlight Select Inputs using the
UP
and
DOWN
keys and press
SELECT
.
3.
Highlight Conductivity Temperature (COND. TEMP.) using the
UP
and
DOWN
keys, then press
SELECT
.
4.
Press
CHANGE CHOICE
to cycle between Logged and Not Logged, then
press
ACCEPT
.
5.
Enter a logging interval using the numeric keypad, then press
ACCEPT
.
Valid logging intervals are shown on the status bar along the bottom edge
of the display.
of the display.
6.
Press
CHANGE CHOICE
to select temperature units (°C, °F).
Press
ACCEPT
.
Table 11 Conductivity Probe Wiring (J20)
Pin
Signal Description
Wire Color
A
Probe
Black
B
Probe
Red
C
RTD
White
D
RTD
Green