PDF Data Download OOS71 electrode

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Application of Germany AMER Trace Dissolved Oxygen Electrode OOS71
Continuous measurement of dissolved oxygen concentration in water plays an important role in boiler inlet water monitoring
2. Oxygen can only exist in trace amounts, and too high a concentration can cause corrosion to the circuit
3. In order to obtain oxygen free water as much as possible, thermal and chemical degassing must be carried out, but maintenance must be carried out under process conditions
4. There is a risk of error in laboratory dissolved oxygen measurement due to sampling errors
5. Direct continuous measurement during the process eliminates this risk of error and provides reliable information on the state of the medium at any time
Germany AMERCharacteristics and advantages of trace dissolved oxygen electrode OOS71
1. It can be compatible with traditional measurement transmitters through automatic digital to analog conversion
2. Calibration of any transmitter or installation of on-site and subsequent measurement points（Liquisys M OOM 223/253The digital modules are stored as calibration data in the sensors
3. Simple air calibration without zero calibration requirements
4. Sensors and cables are usedTOP 68Plug in head connection, easy maintenance
5. The sensor's built-in monitoring improves measurement reliability
6. Constant current three electrode system ensures long-term stability and is used for micro measurement
Technical parameters of Germany AMER trace dissolved oxygen electrode OOS71
1. Electrode material: 316L stainless steel body, POM membrane cap
2. Connecting thread: G1
3. The longest cable can reach 100m
4. Minimum measurement limit: 0.001mg/L (1ppb)
5. Maximum measurement limit: 20mg/L
6. T90:30 seconds @ 20C
7. Polarization time:<60 minutes
8. Minimum flow rate: typical 2.5cm/s
9. Maximum pressure resistance: 10 bar
10. Protection level: IP68
11. Operating temperature:- 5~50C