Armored thermocouple with compensating wire
OverviewWR □ K □ - □ 9 □ type armored thermocouple with compensation wire is a temperature sensor that directly combines the compensation wire with the temperature sensing element of the armored thermocouple and various installation and fixing devices. It can be widely used for temperature measurement in various occasions ranging from -200 to 1600 ℃.
Standard structural form

Model specifications
| Model Marking Method WRNK - □ 9 □ | |||||||||
| W | R | □ | K | □ | - | □ | 9 | □ | |
| ① Thermocouple material code | ② | ③ Fixed device code | ④ Measurement end code | ||||||
| warm Degree Instrument Table |
heat Electricity Oh my |
N | Nickel chromium nickel silicon: division number: K | armour Install |
None - Single 2- Double support |
1- No fixed device 2- Fixed card sleeve thread 3- Activity card sleeve thread 4- Fixed sleeve flange 5- Activity card sleeve flange |
belt repair repay guide line |
0-exposed end type 1- Insulated type 2- Shell type 4- Separate insulation type |
|
| M | Nickel chromium silicon nickel silicon: division number: N | ||||||||
| E | Nickel chromium copper nickel: division number: E | ||||||||
| F | Iron copper nickel: division number: J | ||||||||
| C | Copper Copper Nickel: Index Number: T | ||||||||
| P | Platinum rhodium 10 platinum: division number: S | ||||||||
| Q | Platinum rhodium 13 platinum: division number: R | ||||||||
Note: 1. When placing an order, please indicate the model, division number, tolerance (accuracy) level (Level II accuracy if not specified), size of the fixing device thread or flange, diameter of the protective tube, nominal total length L (L=l+150), material of the protective tube, and quantity.
2. Please indicate the usage conditions as much as possible when placing an order, such as temperature, measuring medium, and pressure, so that we can recommend a reasonable optimization plan.
