| Picture | Model | Name | Feature |
 |
WREK2-431 | armored thermocouple | WREK2-431 armored thermocouple |
 |
WREK2-421 | armored thermocouple | WREK2-421 armored thermocouple |
 |
WREK-492 | armored thermocouple | WREK-492 armored thermocouple |
 |
WREK-482 | armored thermocouple | WREK-482 armored thermocouple |
 |
WREK-432 | armored thermocouple | WREK-432 armored thermocouple |
 |
WREK-422 | armored thermocouple | WREK-422 armored thermocouple |
 |
WREK-402 | armored thermocouple | WREK-402 armored thermocouple |
 |
WREK-491 | armored thermocouple | WREK-491 armored thermocouple |
 |
WREK-481 | armored thermocouple | WREK-481 armored thermocouple |
 |
WREK-431 | armored thermocouple | WREK-431 armored thermocouple |
