 
商品編號: YAnx-328-2021K
328-2021K 20-2C STR THERMOCOUPLE TYPE K DUPLEX GLS BRD/GLS BRD JKT 482C CONT補償導線
| Common Specifications |
 |
| Common commercially available thermocouples are specified by ISA (Instrument Society of America) types. Type E, J, K, and T are base-metal thermocouples and can be used up to about 1000°C (1832°F). Type S, R, and B are noble-metal thermocouples and can be used up to about 2000°C (3632°F).
The following table provides a summary of basic thermocouple properties. For more detailed specifications of individual thermocouples, please consult the sensor manufacturer.
| ISA |
Material
(+ & -) |
Temperature Range
°C
(°F) |
Sensitivity@
25°C (77°F)
µV/°C
(µV/°F) |
Error* |
App.** |
| E |
Chromel & Constantan
(Ni-Cr & Cu-Ni) |
-270~1000
(-450~1800) |
60.9
(38.3) |
LT:±1.67°C(±3°F)
HT:±0.5% |
I,O |
| J |
Iron & Constantan
(Fe & Cu-Ni) |
-210~1200
(-350~2200) |
51.7
(28.7) |
LT:±2.2~1.1°C(±4~2°F)
HT:±0.375~0.75% |
I,O,R,V |
| K |
Chromel & Alumel
(Ni-Cr & Ni-Al) |
-270~1350
(-450~2500) |
40.6
(22.6) |
LT:±2.2~1.1°C(±4~2°F)
HT:±0.375~0.75% |
I,O |
| T |
Copper & Constantan
(Cu & Cu-Ni) |
-270~400
(-450~750) |
40.6
(22.6) |
LT:±1~2%
HT:±1.5% or ±0.42°C(±0.75°F) |
I,O,R,V |
| R |
Platinum & 87% Platinum/ 13% Rhodium
(Pt & Pt-Rh) |
-50~1750
(-60~3200) |
6
(3.3) |
LT:±2.8°C(±5°F)
HT:±0.5% |
I,O |
| S |
Platinum & 90% Platinum/ 10% Rhodium
(Pt & Pt-Rh) |
-50~1750
(-60~3200) |
6
(3.3) |
LT:±2.8°C(±5°F)
HT:±0.5% |
I,O |
| B |
70% Platinum/ 30% Rhodium & 94% Platinum/ 6% Rhodium
(Pt-Rh & Pt-Rh) |
-50~1750
(-60~3200) |
6
(3.3) |
LT:±2.8°C(±5°F)
HT:±0.5% |
I,O |
| Description |
20-2C STR THERMOCOUPLE TYPE K DUPLEX GLS BRD/GLS BRD JKT 482C CONT |
| |
| Attributes |
| Gauge: |
20 AWG (AMERICAN WIRE GAUGE) |
| CONDUCTOR: Count |
2 CONDUCTOR |
| Cond. Type |
STRANDED CONDUCTOR |
| THERMOCOUPLE: |
YES - THIS IS A THERMOCOUPLE WIRE |
| Therm. Type |
CHROMEL/ALUMEL TYPE K |
| Insulation Material: |
GL-BRD-GLASS BRAID |
| SCREEN/SHIELD: |
NO SHIELD |
| Jacketing Material: |
GL-BRD-GLASS BRAID |
| ARMOR: |
NO ARMOR |
| Temperature Rating: |
482 DEGREES CENTIGRADE |
| Voltage Rating: |
300 VOLTS AC |
| Conductor Size AWG |
20 |
| No. of Conductors |
2 |
| Nominal O.D. (in.) |
0.055 x 0.097 |
| Type of Conductor |
Stranded |
| Type of Insulation |
Glass braid |
| Type of Jacket |
Glass braid |
| Unspsc Code |
26121628 |
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