20
INTEGRATED MONITORING SYSTEM
for HX or HX-U series
:
The Monitoring Station has the capability to display continuously the level of irradiance
detected by the sensor in irradiance units (µW/cm
2
) or in percentage value (%).
See Fig. A
# 8.
In addition, the Monitoring Station also reports the current temperature value of the water
either in degrees Celsius or Fahrenheit.
See Fig. A
#7.
Fig. A
I
NTEGRATED
M
ONITORING
S
YSTEM
D
ISPLAY
1.
Liquid Crystal Display
(LCD)
Displays irradiance values in µW/cm
2
(from 0 to 5,000 with 1 µW/cm
2
resolution) or in percentage (000.0 to 100.0 with 0.1% resolution) and
temperature values in °F or °C (32.0 to 212.0 °F or 000.0 to 100.0 °F – with
0.1 ° resolution).
2.
TEMPERATURE DISPLAY
button
Hold down this button to display the water temperature, otherwise the LCD
shows the irradiance value.
3.
UV DISPLAY UNITS
button
With two fixed positions; this allows the user to toggle between absolute
irradiance values (µW/cm
2
) or in percentage (%).
4.
SET 100% LEVEL
potentiomete
r
By turning this control, the percentage value reported is modified. This control
is normally set each time UV lamps are replaced. The user then may set the
irradiance value detected to 100%. To properly operate this control, the UV
Display UNITS button (3) must be set to show irradiance value in % units.
8
9
1
8
5
6
10
7
2
4
3
Summary of Contents for optima hx series
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