Multi-Point Thermocouple
Multi-point thermocouple assembly for simultaneous temperature monitoring across multiple locations in pipelines and industrial equipment.

Product Application
Applicable to the production site there is a temperature gradient is not significant, must be measured at the same time or the location of a number of positions of multiple measurements. Widely used in large fertilizer synthesis towers and storage tanks and other installations.
Product Parameters
- Electrical interface: M20*1.5, NPT1/2.
- Thermal response time: ≤8s.
- Element diameter: Ф1, Ф2, Ф3, Ф4, Ф5, Ф6, Ф8.
- Protection grade: IP65.
Temperature measurement range
| Model | Graduation | Temperature measurement range (°C) | Installation and fixation form |
|---|---|---|---|
| WRNK-240D | K | 0 ~ 1000 | Fixed thread |
| 0 ~ 800 | |||
| WRE-240D | E | 0 ~ 800 | |
| WRN-240D | K | 0 ~ 1000 | Fixed flange |
| 0 ~ 800 | |||
| WRE-440D | E | 0 ~ 800 |
Structure diagram
Multi-layer Armored Multi-point Thermocouple

- Outer sleeve
- Thermocouple wire
- Insulation material
- Armored thermocouple

- Single point leakage isolation
- Seal chamber
- Pressure gauge with alarm
- Seal chamber 1
- Seal chamber 2
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