YSI ProODO uses non oxygen consuming fluorescence lifetime detection technology, which can provide more stable, repeatable, and sensitive dissolved oxygen detection data, effectively reducing sensor drift.

Widely used in routine and emergency measurement of water environment, dissolved oxygen measurement in sewage treatment, teaching and research in universities and research institutions, water quality measurement in aquariums and aquaculture, ecological environment investigation, and dissolved oxygen measurement in other fields.

Product Features

1. The measurement range (0-500%) is wider than other brands of optical dissolved oxygen sensors

2. Intelligent digital sensor technology can store calibration data in the sensor, and the probe can operate normally even if installed on any ProODO host that has not been calibrated

3. Suitable for 300ml BOD bottles

4. Users can replace sensors themselves in the field

5. IP67Waterproof level, the battery compartment and instrument circuit compartment are independently separated and sealed, so even if the battery compartment is flooded, it will not affect or damage the instrument circuit

6. Anti slip cast outer shell with rubber coating for easier grip and longer service life

7. Store 2000 sets of data (including sensor data, date, time, site, and user-defined information)

8. By connecting the ProPlus host and computer with the standard USB cable, not only can the host be powered, but the easy-to-use Data Manager software can also be used to set up the host, manage and analyze data, and view graphical and tabular data

9. Two measurement modes: automatic/manual sampling mode/continuous real-time measurement mode

10. The luminous keyboard and background light display screen are easy to operate in low light environments

11. Users can choose their own cable length, which can reach up to 100 meters in length; Cable sorting kit helps organize cables of 4 meters or longer

12. MSMilitary connector, quick plug and play, waterproof, reliable and stable connection

The cable part of the joint can withstand 300000 bends and is durable

14. Built in barometer

15. Long warranty period: three years for the host, two years for the cable, and two years for the probe

Advantages of optical dissolved oxygen sensors:

1. Unrestricted by flow rate, no flow rate or stirring dependence

2. No preheating time required

3. Low drift and long-term stability, no need for frequent calibration

4. Not affected by hydrogen sulfide or other gases

5. Lower maintenance: No need to clean electrodes or replace solutions, only need to replace sensitive components once a year