Expert Thermocouple & RTD &Temperature Sensor Manufacturer.

Transverse thermal resistance

2020-11-08

JVTIA

199

Capillary heat resistance have ends copper resistance ( WZCM - 201). And ( WZPM - 201 WZPM - 201 b) The points. Transverse thermal resistance element by special processing wire ( Copper or platinum wire) Winding, they are tight in the thermometer front and compared with general axial thermal resistance, the transverse thermal resistance can be more correctly and quickly reflect the actual temperature condition of the end face being measured, the method of making it a lot, varieties of forms, suitable for power plant steam turbine and motor bearing shell or other body surface temperature measurement.

the main technical parameters of the

precision grades: A, B

nominal pressure: the atmospheric

0 ℃ when the resistance of thermal element ( R100中) And it is in 0 ℃ when the resistance of the R0

dividing Cu50: R0 = 50 + 0. 050Ω

cu100: R0 = 100±0。 10 Ω

dividing Pt100: R0 = 100 + 0. 12Ω( B)

: R0 resistance value of the element at 0 ℃.

measurement range and tolerance ( Unit: mm)

name

temperature measurement range ℃

allowable deviation delta t ℃

indexing,

face copper resistance

- 50 - 100

±（ 0. 3. 6. 0×10- 3 t | |)

Cu50（ G） Or Cu100

face platinum resistance

- 150 - 200

B: - ( 0. 30 0. 005 t | |)

Pt100

型号及规格

型号

分度号

结构特征

测温范围℃

保护管材质

热响应时间

规格

公称压力

外接线引线长度L（ mm）

diameter d ( mm

M（ mm）

WZCM- 201

Cu50 Cu100

fixed embedded or threaded connection

- 50 - 100

copper T2 - Y

＜15

Φ6

M8x0 . 75

常压

500

1000

1500

2000

2500

WZPM- 201

Pt100

- 150 - 200

＜15

Φ8. 7

M10x1

WZPM- 201 b

installation form

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