Polarographic DOG-208FA High Temperature Dissolved Oxygen Electrode

Product Description

 DOG-208FA DO electrode, which is specially designed to be resistant to

130 degrees steam sterilization, the pressure auto-balance oxygen electrode,

for liquids or gases dissolved oxygen measurement, the electrode is most suitable

for small microbial culture reactor dissolved oxygen levels on line. Also can be used

for environmental monitoring, wastewater treatment and aquaculture in-line

measurement of dissolved oxygen levels. Size Φ12, Φ19 and Φ25 type for option.

Features

1.DOG-208FA using polarographic oxygen electrode principle.

2.With imported breathable membrane heads.

3.Steel gauze electrode membrane and silicone rubber

4.Endure high temperature, deformation characteristics

Relation Products

Technical Parameters

Electrode body material: stainless steel

Permeable membrane: fluorine plastic,silicone,stainless steel wire mesh composite membrane.

Cathode: diameter 0.5 mm platinum wire

Anode: diameter 0.3 mm silver

Electrodes built-in temperature sensor: 22 kilohms negative temperature coefficient thermistor

semiconductor (under room temperature)

Internal electrolyte: chloride solution

The response current in the air: 60 Na Ampere.

The response current in a nitrogen atmosphere: less than one percent response current of response in air.

Electrode response time: about 60 seconds (up 95% response)

Electrode Response Stability: a constant oxygen partial pressure at a constant temperature environment,

Response current drift: less than 3% per week

Liquid mixing flow to the electrode response: 3% or less (in water at room temperature)

Electrode Response Temperature Coefficient: 3% (at room temperature)

Insert the electrode diameter: 12 mm, 19 mm, 25 mm (optional)

Electrode insertion part length: 80,150,200,250,300 mm (optional)

Certifications

Factory Pictures

Customer Visit 

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's extra

Q: What is your terms of payment ?
A: 100% T/T in advance ,balance before shippment.


If you have another question, pls feel free to contact us as below:

Contact: Louise Zhou
Tele: +86 021 33897320-8042
Mobile(WhatsApp): +86 15180184494
Skype: louise02043

Email: louise@shboqu.com