Location -> Products -> Temperature -> Thermocouple and Thermal Resistance -> Petrochemical Industry-purpose Thermocouple (RTD)
Type：wear-resisting & leakage-proof thermocouple
Illustrate： We adopt fastener inside thermocouple to fasten filaments to completely prevent it from oil or gas leakage. It is used for production with high abrasive solid granule or fluid on the spot.
Wear-resisting & Leakage-proof Thermocouple
Application
We adopt fastener inside thermocouple to fasten filaments to completely prevent it from oil or gas leakage. It is used for production with high abrasive solid granule or fluid on the spot. It is the necessary temperature-measuring device for refinery.
Main Technical Parameters
Electric outlet: M20X1.5, NPT1/2
Wear-resisting head hardness: HRC62-65
Protection Class: IP65
Explosion-separation Class: d Ⅱ BT4, d Ⅱ CT5
Nominal Pressure: 2.5 MPa
Type & Specification
| Type | Graduation | Measuring Range | Protection Tube Material | Thermal Response Time | Specification |
| Lx1 | |||||
| WRN-430M | K | 0~800 | 1Cr18Ni9Ti | less than 80S | 450x300 |
| WRN2-430M | 500x350 | ||||
| WRE-430M | E | 0~600 | 550x400 | ||
| WRE2-430M | 600x450 | ||||
| WRN-440M | K | -200~250 | 650x500 | ||
| WRN2-440M | 750x600 | ||||
| WRE-440M | E | 0~600 | 950x750 | ||
| WRE2-440M | 1150x1000 | ||||
1) We may provide different class thermocouples as user’s demand ;
2) We also produce protection tube of other material;
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