Measure Temperature and Oxygen Probe (TOS)

Measure temperature and oxygen probe(TOS) is used in open-hearth furnace,converter and refining mainly furnace,vacuum stove with in various steel-making stove molten steels,the scene of temperature and oxygen activity measures.
The key part of oxygen probe is oxygen half-ceel,which is researched and debeloped by our company indenpendently.The outer dia.of the paper tube is 381mm,and the tube thinkness is 10mm.The total length is 1300mm or 800mm.
 
 
 
.
Temperature measuring:
A,) Range: 1450~1750°C B,) Tolerance: 3°C
C,) Measuring Time: <4s
Oxygen activity measuring:
A,) Range: 1~1000ppm
B,) Tolerance: >150ppm, 5ppm
<20ppm, 0.5ppm
C,) Measuring Time: <5s
Oxygen electrical potential measuring:
A,) Range: -300/+350mv
B,) Tolerance: 2mv
C,) Measuring Time: <5s
According to the different type of probe,The probe can be divide into R and S type.
(1)model:QR-TO-R
R:platinum rhodium13-platinum
(2)model:QR-TO-S
S:platinum rhodium10-patinum