DOG-209FA Industrial Dissolved Oxygen Electrode
Technical Indexes
Ultra resistant to pressure (0.6Mpa) wallop, imported (grit mesh metal membrane) |
Up thread: M32 * 2.0 |
Measuring range: 0-20mg / L |
Measuring principle: Current type sensor (polarographic electrode) |
Breathable membrane thickness: 100μm |
Electrode shell material: PVC or 316L stainless steel |
Temperature compensation resistance: Pt100, Pt1000, 22K, 2.252K, etc. |
Sensor life:> 2 years |
Cable length: 5m |
Detection limit: 0.01 mg / L (20 ºC) |
Measurement limit: 40 mg / L |
Response time: 2min (90%, 20 ºC) |
Polarization time: 60min |
Minimum flow rate: 2.5cm / s |
Drift: <2% / month |
Measurement error: <± 0.01 mg / L |
Output Current: 50-80nA/0.1 mg / L Note: Maximum current 3.5uA |
Polarization voltage: 0.7V |
Zero oxygen: <0.01 mg / L |
Calibration interval:> 60 days |
Measured water temperature :0-60 ºC |
Features
DOG-209FA type oxygen electrode improved from the previously dissolved oxygen electrode, change diaphragm into a grit mesh metal membrane,
with high stability and stress resistant, can be used in a more harsh environment, maintenance volume is smaller, suitable for urban sewage treatment,
industrial wastewater treatment, aquaculture and environmental monitoring and other fields of continuous measurement of dissolved oxygen.
FAQ
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock,
it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: We can offer the sample, it is extra
Q: What is your terms of payment ?
A: 100% T/T in advance ,balance before shippment.