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BatchSale International Company Limited
Contacts
Telephone:
HK: +852 8198 6778
SH: +86 21 3872 9572
Sales Email Box: sales@batchsale.com
Purchasing Email Box: purchasing@batchsale.com
HK: +852 8198 6778
SH: +86 21 3872 9572
Sales Email Box: sales@batchsale.com
Purchasing Email Box: purchasing@batchsale.com
WR Series of Assembling Type Thermocouple
| An assembling type thermocouple normally has temperature sensor, fixing parts and junction box. It can work together with temperature transducer, display and thermoregulator to compose an automatic controller of temperature. Its working range is from 0ºC to 1800ºC. |  |
|
Type |
Code |
Graduation |
Working Range (ºC) |
Deviation Permit |
|
Ni-Cr—Cu-Ni |
WRK |
E |
0-800 |
±1.5ºC or ±0.25%|t| |
|
Ni-Cr—Ni-Si |
WRN |
K |
0-1300 |
±1.5ºC or ±0.25%|t| |
|
Pt10Rh—Pt |
WRP |
S |
0-1600 |
±2.5ºC or ±0.75%|t| |
|
Pt30Rh—Pt6Rh |
WRR |
B |
0-1800 |
±2.5ºC or ±0.75%|t| |
Time Constant of Thermocouple;
|
Thermal Inertia Level |
Time Constant(Sec) |
Thermal Inertia Level |
Time Constant(Sec) |
|
¢ñ |
90-180 |
¢ó |
10-30 |
|
¢ò |
30-90 |
¢ô |
≤10 |
|
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