Armored thermocouple is bendable, anti-high temperature and
fast heating response. As a sensor to measure the temperature,
it is usually matched with displayers, recorders and adjustable
meters completely. At the same time, it can also work as the
temperature responsive element of the assembly-type thermocouple
to measure the temperature of the liquid, vapor, gas and the surface
of solid
from 0℃～800℃ directly.
|
model |
Indexing No. |
range |
accuracy |
Allowable error Δt ℃ |
|
WRN、WRNK
WRN2、WRNK2 |
K |
0～800℃ |
Ⅱ |
±2.5℃ or ±0.75%t |
|
WRE、WREK
WRE2、WREK2 |
E |
0～600℃ |
Ⅱ |
±2.5℃ or ±0.75%t |
|
W |
Temperature meter |
|
R |
Thermocouple |
|
□thermocouple material |
R)platinum 30%rhodium－platinum 6% rhodium |
|
P)platinum 10%rhodium －platinum | |
|
N)nickel chromium triangle－nisiloy | |
|
E)nickel chromium triangle－copper nickel | |
|
K |
Armored type |
|
□ install fixed type |
1)non-fixed device type |
|
2)fixed ferrule thread type | |
|
3)movable ferrule thread type | |
|
4)fixed ferrule flange type | |
|
5)movable ferrule flange type | |
|
□ junction box type |
0)insulation type |
|
2)shell type | |
|
7)hands type | |
|
8)same junction box type | |
|
9)with compensating lead wire | |
|
□ form of working end |
1) insulation type |
|
2)shell type | |
|
7) insulation type (handle) | |
|
8)shell type (handle) | |
|
□ multi couples |
0) 3 pairs |
|
1) 4 pairs | |
|
2) 5 pairs | |
|
3) 6 pairs |