Corrosion resistant type thermocouple / resistance

Corrosion resistant type thermocouple / resistance
 

Product description:

Corrosion resistant type thermocouple / resistance

In the industrial automation systems, thermocouple, RTD temperature sensor, as has been widely used, but in some special occasions, such as chemical plants, smelters, thermal power plants, with ordinary thermocouple, RTD on extremely damaged. Therefore, In these cases it is necessary to use thermocouple, RTD special materials and structures.
Currently two kinds of wear resistant coating, a material hardness HRC58-62, temperature range 0-600 ℃; corrosion-resistant type coatings with good corrosion resistance, in addition to molten lithium, potassium, sodium, hydrofluoric acid, tris chlorine trifluoride, oxygen trifluoride high velocity liquid nitrogen, but it can resist almost all other chemical media, long-term use in the range of 0-250 ℃. If you want to make corrosion-resistant structure fixed thread, the thread can not be Working under pressure.
Seawater resistant alloy tube, a variety of chloride and hypochlorite, chlorine and wet oxidizing acid (including fuming nitric acid) and other corrosive alkali, intolerant purer reducing acid (sulfuric acid, hydrochloric acid), titanium tube test temperature range below 500 ℃.
• The main technical parameters

(Corrosion-resistant type)

name
No indexing
Temperature range ℃
Tolerance • t ℃
Nickel-chromium - nickel silicon thermocouple
K
See in particular spec sheet
± 2.5 ℃ or 0.75% t
Nickel-chromium - constantan thermocouple
E
Platinum Resistance
Pt100
A Class A or B
Copper resistance
Cu50
-50-100
± (0.3+6.0*10-3t)

(Wear resistant)

name
No indexing
Temperature range ℃
Tolerance • t ℃
Nickel-chromium - nickel silicon thermocouple
K
0-600
± 2.5 ℃ or 0.75% t
Nickel-chromium - constantan thermocouple
E
Platinum Resistance
Pt100
-200-420
A Class A or B
Copper resistance
Cu50
-50-100
± (0.3+6.0*10-3t)

Other technical indicators are in line ZBN1002-87 industrial thermocouple technical conditions and technical conditions ZBY301-85

• types of specifications
No fixtures formula
Fixed Threaded
Corrosion-resistant type
Wear resistant
Corrosion-resistant type
Wear resistant

JC-WRN-130-F
JC-WRN2-130-F
JC-WRE-130-F
JC-WRE2-130-F
JC-WRC-130-F
JC-WZP-130-F
JC-WZP-131-F
JC-WZP2-130-F
JC-WZP2-131-F

JC-WRNN-130
JC-WRN2N-130
JC-WREN-130
JC-WRE2N-130
JC-WZPN-130
JC-WZP2N-130
JC-WZPN-131
JC-WZP2N-131
JC-WZCN-130
JC-WRN-230-F
JC-WRN2-230-F
JC-WRE-230-F
JC-WRE2-230-F
JC-WZP-230-F
JC-WZP2-230-F
JC-WZP-231-F
JC-WZP2-231-F
JC-WZC-230-F
JC-WRNN-230
JC-WRN2N-230
JC-WREN-230
JC-WRE2N-230
JC-WZPN-230
JC-WZP2N-230
JC-WZPN-231
JC-WZP2N-231
JC-WZCN-230

Keywords: K thermocouple heat resistance even B even S even PT100 RTD temperature sensor armored thermocouple armored thermocouple assembly thermal resistance assembly heat resistance wearable thermocouple power plant explosion thermocouple thermocouple temperature corrosion thermocouple