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YSI IQ SensorNet FDO Sensor0 pages
SPECIFICATIONS
DOCUMENT #W102
YSI IQ SensorNet FDO®
Optical Dissolved Oxygen Sensor
The FDO is an optical, luminescent based DO sensor for the
IQ SensorNet system. During the biological nutrient removal
process at wastewater treatment plants, continuous and precise
measurement of dissolved oxygen concentration is of vital
importance for optimal performance and trouble-free operation.
Efficiency and energy demand is mainly determined by the
performance of the aeration control system. The FDO is a
reliable, proven, long-term solution for continuous DO data that
can help optimize your process and lower energy costs.
• Intelligent Sensor Cap
t The sensor cap is individually factory calibrated. Calibration
data is stored on a chip that is embedded in the sensor cap.
No need to enter calibration coefficients. When a new cap is
installed, the coefficients are recognized and sent directly to
the controller terminal eliminating the need to manually enter
information.
Parameters:
Dissolved Oxygen (optical)
Temperature
• Equal Path Reference System
t The optical measurement and reference paths are identically
designed. This allows for identical aging of the components
which enables accurate compensation and eliminates
calibrations. That’s correct, there is no calibration required.
• Green Light Technology
t Softer, low-intensity excitation light increases the lifetime of the
cap. This translates into a two year warranty on the standard
cap.
The FDO’s lower
energy green light
excitation technology
extends the sensor
cap lifetime.
Learn More:
Scan with a smart
phone or tablet,
to see the FDO
angled sensor tip
allow bubbles to
pass by.
YSI.com/FDO
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