Anti-corrosion thermal resistance
Description
Summary:
In some special occasions, such as chemical plants, smelters, thermal power plants, the use of special materials and structure of the thermocouple.
Corrosion resistant coating has good corrosion resistance, in addition to molten lithium metal, potassium, sodium, hydrofluoric acid, oxygen trifluoride high flow rate of liquid fluorine, it is almost resistant to all of its chemical media, in the range of 0-250℃ long-term use. If the fixed thread is to be of rot resistant construction, the thread shall not work under pressure.
Titanium alloy tube resistant to seawater, all kinds of chloride and hypochlorite, wet chlorine and oxidizing acid (including smoking nitric acid) alkali corrosion, not resistant to more pure reducing acid (sulfuric acid, hydrochloric acid) corrosion, titanium alloy tube temperature range below 500℃, this product is still in line with JB/T9238-1999 and JB/T8622-1997.
Corrosion resistance of the main technical indicators
name | Dividing sign | Temperature measuring range (℃) | Allowable deviation △t(℃) |
Platinum resistance | Pt100 | See specification sheet for details | Grade A or B |
Copper resistance | Cu50 | - 50 ~ + 100 | ± (0.3+6X10-3 given t |
Other technical indexes are in line with JB/T9238-1999 industrial thermocouple technical conditions and JB/T8622-1997 technical conditions.
Types and specifications of corrosion resistance
Corrosion-resistant thermal resistance | ||||||
Model number | Dividing sign | coating | Temperature range: ° C | Protection tube diameter d | specification | |
WZP-130F WZP-230F WZP-330F WZP-430F | Pt100 | F | - 200 ~ 250 | 16 + 2 | 300 x 150 350 x 200 400 x 250 450 x 300 550 x 400 650 x 500 900 x 750 1150 x 1000 1650 x 150 | |
TC | ||||||
WZP 2-130F WZP 2-230F WZP 2-330F WZP 2-430F | ||||||
T | - 200 ~ 500 | 16 | ||||
WZP-131F WZP-231F WZP-331F WZP-431F | F | - 200 ~ 250 | 12 + 2 | 225 x 75 250 x 100 300 x 150 350 x 200 400 x 250 450 x 300 550 x 400 650 x 500 900 x 750 1150 x 1000 | ||
TC | ||||||
WZP 2-131F WZP 2-231F WZP 2-331F WZP 2-431F | ||||||
T | - 200 ~ 500 | 12 | ||||
WZC-130F WZC-230F WZC-330F WZC-430F | Cu50 | F | - 50 ~ 100 | 12 + 2 | ||
TC | ||||||
T | 12 | |||||
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