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Fixed flange Splash proof Assembly Thermocouple WRN-420 WRN-421 Brief Description
Fixed flange Splash proof Assembly Thermocouple WRN-420 WRN-421 is with fixed flange connection,splash proof type,Assembly Thermocouple WRN-420 WRN-421 is used as a sensor to measure temperature,Assembly Thermocouple WRN-420 WRN-421 usually matched with display instruments, recording meter and electronic computer. Fixed flange Splash proof Assembly Thermocouple WRN-420 WRN-421 can directly measure temperature from 0℃ to 1300℃ of liquid, vapor, gas medium and solid surface during various production processes. In addition, Fixed flange Splash proof Assembly Thermocouple WRN-420 WRN-421 has the advantages of simple assembly, convenient replacement, pressure spring type temperature sensing element, good anti-vibration, wide measuring range, high mechanical strength, good pressure durability.
Fixed flange Splash proof Assembly Thermocouple WRN-420 WRN-421 Main technical parameter
Temperature measurement range and tolerance
Thermocouple type |
Code |
Graduation |
Measurement range℃ |
tolerance△t ℃ |
Nickel chromium nickel silicon |
WRN |
K |
Max Temp:0~1300 |
±2.5℃/±0.75%│t│ |
Note: “t” is absolute value of measured temperature of temperature-sensing element.
Fixed flange Splash proof Assembly Thermocouple WRN-420 WRN-421 specification
WRN Series, Assembly type thermocouple Max. Temperature : 0℃~1300℃ (Working temperature 0℃~1000℃) Output signal No.Single |
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Base on Splash proof type (2), Water proof (3),Explosion proof (4) is for option. |
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Without fixed device (1) |
Fixed threaded (2) |
Movable flange (3) |
Fixed flange (4) |
Movable flange square (5) |
Fixed thread conical (6) |
Protection tube diameter 0:Φ16mm 1:Φ25mm 2:Φ16mm 3:Φ25mm |
Protection tube diameter 0:Φ16mm 1:Φ25mm 2:Φ16mm 3:Φ25mm |
Protection tube diameter 0:Φ16mm 1:Φ25mm 2:Φ16mm 3:Φ25mm |
Protection tube diameter 0:Φ16mm 1:Φ25mm 2:Φ16mm 3:Φ25mm |
Protection tube diameter 0:Φ16mm 1:Φ25mm 2:Φ16mm 3:Φ25mm |
Protection tube diameter 0:Φ16mm 1:Φ25mm 2:Φ16mm 3:Φ25mm |
Thermocouple WRN-120 WRN-121 WRN-122 WRN-123 |
Thermocouple WRN-220 WRN-221 WRN-222 WRN-223 |
Thermocouple WRN-320 WRN-321 WRN-322 WRN-323 |
Thermocouple WRN-420 WRN-421 WRN-422 WRN-423 |
Thermocouple WRN-520 WRN-521 WRN-522 WRN-523 |
Thermocouple WRN-620 WRN-621 WRN-622 WRN-623 |
Fixed flange Splash proof Assembly Thermocouple WRN-420 WRN-421 Model
WR |
Thermocouple |
Content |
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Code |
Heat probe type |
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R |
Pt-Rh30- Pt-Rh6 |
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P |
Pt-Rh 10-Pt |
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N |
Nickel chromium-nickel silicon |
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M |
Nickel chromium nickel silicon - silicon |
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E |
Nickel chromium - nickel copper |
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C |
Copper - Copper - Nickel |
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F |
Iron copper nickel |
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Code |
Output signal number |
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None |
single |
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Code |
Fixed device form |
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1 |
Without fixed device |
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Code |
Terminal type |
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2 |
Splash proof |
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|
Code |
Protection tube diameter |
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0 |
Φ16mm |
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1 |
Φ25mm |
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2 |
Φ16mm |
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3 |
Φ20mm |
If the Fixed flange Splash proof Assembly Thermocouple WRN-420 WRN-421 for sale caters to your requirement, welcome to buy with us. As one of the leading such manufacturers and suppliers in China, we will offer you cheap price and excellent services.