Place of Origin: | China |
Brand Name: | OEM |
Model Number: | WRR2-130 |
Minimum Order Quantity: | 1 set |
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Packaging Details: | Wooden box packing |
Delivery Time: | 15 days after signing the contract |
Payment Terms: | T/T |
Supply Ability: | 1000sets |
High Light: | s type thermocouples,high temperature thermocouple |
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Leakage Prevention Fast Response Thermocouple Splashproof Junction Box
assembly-type thermocouple
As the sensor of the temperature measurement, assembly-type thermocouple is used with displays, recorders and electrical adjuster completely. It can measure the temperature of liquid, vapor, gas and the surface of solid from 0℃ to 1600℃ directly. According to national regulation, we have manufactured copper- copper nickel, iron-copper nickel etc. type of thermocouple since 1987. They are all in line of IEC international standard graduation.
category
|
mode
|
graduation
|
range
|
Allowable error(△t℃)
|
Platinum 30% rhodium -Platinum 6%rhodium | WRR | B | 0-1800 | ±1.5℃ or ±0.0025∣t∣ |
Platinum 10% rhodium-platinum | WRP | S | 0-1600 | ±1.5℃ or ±0.0025∣t∣ |
Nickel chromium triangle-nisiloy | WRN | K | 0-1300 | ±2.5℃ or ±0.0075∣t∣ |
Nickel chromium triangle-copper nickel | WRE | E | 0-800 | ±2.5℃ or ±0.0075∣t∣ |
W | Temperature meter |
R | Thermocouple |
□thermocouple material | R)platinum 30%rhodium-platinum 6% rhodium |
P)platinum 10%rhodium -platinum | |
N)nickel chromium triangle-nisiloy | |
E)nickel chromium triangle-copper nickel | |
□ install and fixed type | 1)non-fixed molded type |
2)fixed screw type | |
3)movable flange | |
4)fixed flange type | |
5)movable flange square type | |
6)fixed screw protect tube type | |
□ junction box type | 2)splash proof type |
3)waterproof type | |
4)explosion suppression type | |
□ design series number | 0)ø16mm protecting tube |
1)ø25mm protecting tube(double tubes) | |
2)ø16mm high aluminum tube(single tube) | |
3)ø20mm high aluminum tube |
Upper temperature limit(tm℃)
|
Test temperature(T℃ )
|
Resistance(MΩ)
|
100≤tm<300 | t=tm | 10 |
300≤tm<500 | t=tm | 2 |
500≤tm<850 | t=tm | 0.5 |
850≤tm<1000 | t=tm | 0.08 |
1000≤tm<1300 | t=tm | 0.02 |
tm>1300 | t=1300 | 0.02 |
Contact Person: Ms. Biona
Tel: 86-755-82861683
Fax: 86-755-83989939
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