| Model: | front-3 |
|---|---|
| Brand: | front |
| Origin: | Made In China |
| Category: | Electronics & Electricity / Electronic Instrument / Thermometers |
| Label: | oxygen probe , temperature probe |
| Price: |
US $8
/ pc
|
| Min. Order: | 100 pc |
| Last Online:27 Sep, 2016 |
We are thermocouple manufacturer, our web:frontcn.en.alibaba.com, www.frontcn.com
oxygen and temperature probe for steel making
Specification
Temperature and oxygen probe is used in RH Vacuum Refining Furnace,Ladle Furnace,argon flushing station,open-hearth furnace,converter and refining mainly furnace,vacuum stove in various steel-making process,It is essential for production control and final casting quality . our expendable oxygen sensors measure the melt's oxygen activity a(O) over a wide concentration range In less than 10 seconds. With high success rate of measurement ,good repeatability and short response time,the probe reveals the rule of the steel making for a guide to varieties of steel production.
Application:
Detecting Temperature & Monitoring oxygen activity in steel making process
Type:S and R
|
Designation |
Type |
Model |
Max temperature（℃） |
|
PtRh10%-Pt |
S |
TO-S |
1760 |
|
PtRh13%-Pt |
R |
TO-R |
1760 |
Technical indicators:
1.The dimensions:
Probe Diameter:OD 30 mm ID 18mm Length: L=800mm ~1300mm
Description: the probe structure size can be designed according to users’ requirements from 800mm to 1300mm
2.Temperature measuring:
Thermocouple wires ：accord with GB/T18304
Accuracy: 1554 ℃ at Pa Point 0～±1℃
Measurement range: 1540 ℃ ~ 1750 ℃
Tolerance: 3°C
Measuring Time: 2-3s
3.Oxygen activity :
Range: 1~1000ppm
Tolerance: >150ppm, 5ppm <20ppm, 0.5ppm
Measuring Time: 4-5s
4.Oxygen electrical potential:
Range: -300~+300mv
Reproducibility:2mv at 1600℃
Measuring Time: 4-5s
Total measuring time: ≤10 s
