high temperature K/J/S/R/B type fixed flange thermocouple with thermowell
Why choose us?
1.We are the world's leading supplier of metallurgical equipment parts
2.Specialized in the production and design of metallurgical temperature measuring equipment for more than 30 years
3.Provide supporting products and accessories for steel companies in the world
Sublance System:
Sublance probe TEMPLANCE is a multi-sensor probe line specially designed for simultaneously measurements in BOF.
Various sensor combinations are available,Temperature only, in combination with Oxygen / Carbon and/ or thermal analysis together with sampling for laboratory, bath level signal also available.
Measuring line is composed by a very precise electronic reliable high precision reading instrument , generated signals are conveyed to the instrumentation throughout necessary hardware ( Sublance immersion lance )
On immersion practice Standard probe lengths are available,special lengths are also designed according customer request .
Measuring sensors and reading instrumentation are designed to fit world standards .
Temperature and Oxygen measuring line assure an accuracy of 0+3 °C following quality standard BS EN ISO 9001-2008 and is available according following ranges :
Calibration ‘’S’’ Pt Rh 10%
Calibration ‘’R’’ Pt Rh 13%
Calibration ‘’B’’ Pt Rh 30% - Pt Rh 6%
Primarily, two multi–purpose probes are used in BOF steelmaking: the TSC (temperature/sample/carbon arrest) for in–blow carbon determination, and the TSO (temperature/sample/oxygen activity) for end–blow carbon determination from the measured oxygen content.
The TSO probe is also used for bath level determination by measuring the temperature and oxygen content differences at the steel/slag interface.
MDC manufactures these probes in a newly erected production facility in Shanghai, China. The manufacturing process is based on that of existing sensor assembly facilities in Germany, ensuring consistent top quality. Production machinery was also imported from Germany and the production process and quality control are defined and maintained based on European standards.
Probes are shipped to steel plants anywhere in the world directly from the port of Shanghai, bringing you American Sensory Technology, German Manufacturing Excellence and Dutch Signal Processing Expertise at attractive costs per heat.
| Sublance Probe Data Sheet | |||||
| TSC | TSO | Measurement Range | Accuracy | ||
| Sublance Probe | Length, mm | 2000+0-3 | 2000+0-3 | ||
| Weight, kg | 5.7+/-0.1 | 5.2+/-0.1 | |||
| Paper Tube | Length, mm | 1945+0-3 | 1945+0-3 | ||
| OD, mm | 80+0.9-0.5 | 80+0.9-0.5 | |||
| ID, mm | 54.7+/-0.3 | 54.7+/-0.3 | |||
| Deoxidant | Al | Al | |||
| Main Unit | Bath Thermocouple | S or R Type | S or R Type | 400-1750°C | 0/+4°C @ 1554°C |
| Solidification Thermocouple | S or R Type | n/a | 0.15%-1.0% Carbon Content | +/-0.5°C @ 1554°C | |
| Oxgen Cell | n/a | USA Oxygen Cell | 50-1500 ppm | +/-3 mV | |
| Sampler | Double metal or Paddle Steel Mold | Double metal or Paddle Steel Mold | |||
| Sublance Probe Successful Rate (Routine Operation) | ||||
| Probe Type | Bath Temperature | Solidification Temperature | Oxygen | Sample |
| TSC | 97% | 97% | 96% | |
| TSO | 98% | 96% | 97% | |
| T | 98% | |||
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