Face thermal resistance

Face thermal resistance
 

Product description:

Face thermal resistance

JC-WZCM, JC-WZPM series of face thermal resistance wire element is wound by a special treatment, tight towel in the front end of the thermometer, compared with the general axial thermal resistance, face thermal resistance can more accurately and quickly reflect the end surface measured actual temperature, suitable for measuring bearing or other parts of the end surface temperatures.
• The main technical parameters

Temperature sensing element resistance value at 0 ℃ (R100) and its resistance at 0 ℃ R0

Indexing number Cu50: R0 = 50 ± 0.050Ω
Cu100: R0 = 100 ± 0.10Ω
Indexing number Pt100: R0 = 100 ± 0.12Ω (B grade)
Where: R0 is the element resistance value at 0 ℃.

• measurement range and tolerance (unit: mm)
name Temperature range ℃ Tolerance • t ℃ No indexing
End face of the copper resistance -50-100 ± (0.3+6.0*10-3| t|) Cu50 (G) or Cu100
End surface platinum resistance -150-200 Grade B: ± (0.30 + 0.005 | t |) Pt100
• Model Specifications
model
No indexing
Structure
Temperature range ℃
Protection tube material
Thermal response time
specification
Nominal
External antenna lead length L (mm)
Diameter d (mm)
M (mm)
JC-
WZCM-201

Cu50 Cu100

Fixed buried or threaded connection
-50-100
Copper T2-Y
(15
Φ 6
M8x0. 75
Atmospheric pressure

500

1000

1500

2000

2500

JC-
WZPM-201
Pt100
-150-200
(15
Φ 8.7
M10x1
JC-
WZPM-201B
NOTE: JC-WZPM-201B with the introduction of elements JC-WZPM-018, A-level precision grade.
• Mounting Type

Keywords: K thermocouple heat resistance even B even S even PT100 RTD temperature sensor armored thermocouple armored thermocouple assembly thermal resistance assembly heat resistance wearable thermocouple power plant explosion thermocouple thermocouple temperature corrosion thermocouple end surface thermocouple / RTD compression spring-type thermocouple