| Model | Graduation Mark | Measuring Range（℃） | Inserted Direction | Fixed Type | L（mm） | |
WRNT-11Z WRNT2-11Z | K | 0~800 | Along axial direction of pipeline | Welding fixed heat conduction shield | 500 600 1000 2000 3000 4000 5000 6000 8000 10000 | R=29~110 11Z型 导热块规格：40×20×12 11Z Type Specification：40×20×12 导热块材料：1Cr18Ni9Ti material：1Cr18Ni9Ti  |
WRET-11Z WRET2-11Z | E | 0~600 | ||||
WZPT-11Z WZPT2-11Z | Pt100 | -70~400 | ||||
WRNT-11J WRNT2-11J | K | 0~800 | Along radical direction of pipeline | |||
WRET-11J WRET2_11J | E | 0~600 | ||||
W2PT-11J W2PT2-11J | Pt100 | -70~400 | 51J型 51J Type  R=29~110 导热块规格：40×20×12 Specification：40×20×12 导热块材料：1Cr18Ni9Ti material：1Cr18Ni9Ti | |||
WRNT-512 WRNT2-51Z | K | 0~800 | Along axial direction of pipeline | Welding fixed heat conduction plate | ||
WRET-51Z WRET2-51Z | E | 0~600 | ||||
WZPT-51Z WZPT2-51Z | Pt100 | -70~400 | ||||
WRNT-51J WRNT2-51J | K | 0~800 | Along radical direction of pipeline | |||
WRET-51J WRET2-51J | E | 0~600 | ||||
WZPT-51J WZPT2-51J | Pt100 | -70~400 |  卡箍式 Clip type 热电偶、热电阻 Thernocouple，thermal resistance | |||
（1）The radius of curvature of the collecting plate “R”shall be provided according to the pipeline diameter，which shall be fixed
on the surface of the measured object through four points welding or screw by customers. See Page 116，Fig 183 and 184 for the detailed installation dimension and specification of collecting plate.
（2）For extension wire type, attached wire length“S”is normally 500mm. Please indicate length if needs to add.
（3）The thermal response time is 0.5（S），thermocouple ≤2.5 or ≤4；the thermal resistance ≤5 or ≤8.
