Ppb Grade Industrial Online Dissolved Oxygen Electrode Dog-208f

• Customization: Available
• After-sales Service: Provided
• Warranty: Provided
• Model NO.: DOG-208F
• Temperature: 0-60 C
• Measuring Range: 0-20ug/L 0-20mg/L
• Electrolyte: Kcl
• Cable: 5m/10m/20m
• Transport Package: Carton
• Specification: 26.5*160mm
• Trademark: BOQU
• Origin: Shanghai, China
• HS Code: 90278099
• Production Capacity: 50, 000 Set/Month

Product Description

DOG 208F Industrial Pure Water High Temperature Dissolved Oxygen Electrode probe sensor 


Features of dissolved oxygen electrode:
Applicable Polarography Principle for DOG-208F Dissolved
Oxygen Electrode
With platinum (Pt) as cathode and Ag / AgCl as anode
The electrolyte is 0.1 M potassium chloride (KCI).
The silicone rubber permeable membrane imported from U.S. serves
as the permeable membrane.
It has silicone rubber and steel gauze.
It is featured by collision resistance, corrosion resistance, high.
temperature resistance, shape retention and other performances

Technical indexes:

Measuring range	0-20ug/L 0-20mg/L
Electrode shell material	316L stainless steel
Temperature compensation resistor	NTC: 2.252K 22K Ptl00 Ptl000 and so on.
Sensor life	>3 years
Cable length	5m (double shielded)
Detection lower Limit	0.1ug/I(ppb)(20°C)
Measurement upper limit	20mg/l(ppm)
Response time	≤3min(90%, 20°C)
Polarization time	>8h
Minimum flow rate	5cm/s; 515 L/h
Drift	<3%/month
Measurement error	<±1 ppb
Output current	20-25nA/0.01mg/L
Note	Maximum current 20-25Ua
Polarization voltage	0.7V
Zero Oxygen	<5ppb(60min)
Calibration intervals	>60 days
Measured water temperature	0-1300c

Scope of application


Applied to thermal power plants, thermal fermentation industry, etc.

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