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Thermocouple
Brief DescriptionThe industrial assembly-type thermocouple is used as a sensor to measure temperature, usually matched with display instruments, recording meter and electronic regulator. It can directly measure temperature from 0oC to 1800oC of liquid, vapor, gas medium a
Details
| Category | Model | Graduation | Range | Allowable error(△t℃) |
| Platinum rhodium30-Platinum rhodium6 | WRR | B | 0-1800 | ±1.5℃ or ±0.0025∣t∣ |
| Platinum rhodium10-platinum | WRP | S | 0-1600 | ±1.5℃ or ±0.0025∣t∣ |
| Nickel chromium-nickel silicon | WRN | K | 0-1300 | ±2.5℃ or ±0.0075∣t∣ |
| Nickel chromium-copper nickel | WRE | E | 0-800 | ±2.5℃ or ±0.0075∣t∣ |
Specifications
| Thermocouple type | Model | Graduation | Temp range ℃ | Specs | Response time T0.5S | |
| Dia mm | Protection casing material | |||||
| Simplex PtRh30-PtRh6 | WRR-120 |
B |
0~1600 | Φ16 |
corundum | <150 |
| WRR-121 | Φ25 | <360 | ||||
| Duplex PtRh30-PtRh6 | WRR2-120 | Φ16 | <150 | |||
| WRR2-121 | Φ25 | <360 | ||||
| SimplexPtRh10-Pt | WRP-120 |
S |
0~1300 | Φ16 |
High aluminum | <150 |
| WRP-121 | Φ25 | <360 | ||||
| Duplex PtRh10-Pt | WRP2-120 | Φ16 | <150 | |||
| WRP2-121 | Φ25 | <360 | ||||
| Simplex PtRh30-PtRh6 | WRR-130 |
B |
0~1600 | Φ16 |
corundum | <150 |
| WRR-131 | Φ25 | <360 | ||||
| Duplex PtRh30-PtRh6 | WRR2-130 | Φ16 | <150 | |||
| WRR2-131 | Φ25 | <360 | ||||
| SimplexPtRh10-Pt | WRP-130 |
S﹡ |
0~1300 | Φ16 |
High aluminum | <150 |
| WRP-131 | Φ25 | <360 | ||||
| Duplex PtRh10-Pt | WRP2-130 | Φ16 | <150 | |||
| WRP2-131 | Φ25 | <360 | ||||
