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Waterproof Fixed Thread Assembly Thermocouple WRN-230 WRN-231 Brief Description
Waterproof Fixed Thread Assembly Thermocouple WRN-230 WRN-231 is with fixed thread connection,waterproof type,Assembly Thermocouple WRN-230 WRN-231 is used as a sensor to measure temperature, Assembly Thermocouple WRN-230 WRN-231 usually matched with display instruments, recording meter and electronic computer.Waterproof Fixed Thread Assembly Thermocouple WRN-230 WRN-231 can directly measure temperature from 0℃ to 1300℃ of liquid, vapor, gas medium and solid surface during various production processes. In addition, Waterproof Fixed Thread Assembly Thermocouple WRN-230 WRN-231 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.
Waterproof Fixed Thread Assembly Thermocouple WRN-230 WRN-231 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.
Waterproof Fixed Thread Assembly Thermocouple WRN-230 WRN-231 specification
WRN Series, Assembly type thermocouple Max. Temperature : 0℃~1300℃ (Working temperature 0℃~1000℃) Output signal No.Single |
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Base on Water proof (3) Splash proof type (2),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-130 WRN-131 WRN-132 WRN-133 |
Thermocouple WRN-230 WRN-231 WRN-232 WRN-233 |
Thermocouple WRN-330 WRN-331 WRN-332 WRN-333 |
Thermocouple WRN-430 WRN-431 WRN-432 WRN-433 |
Thermocouple WRN-530 WRN-531 WRN-532 WRN-533 |
Thermocouple WRN-630 WRN-631 WRN-632 WRN-633 |
Waterproof Fixed Thread Assembly Thermocouple WRN-230 WRN-231 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 Waterproof Fixed Thread Assembly Thermocouple WRN-230 WRN-231 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.