Location -> Products -> Temperature -> Thermocouple and Thermal Resistance -> Explosion-proof Thermal Resistance
Type：thermal resistance with fixed flange
Illustrate： It is usually connected with display meter, recording meter and computer, etc. to directly measure temperature of liquid, vapor, gas and solid surface ranging from -200℃ to 500℃ with exploxives such as hydrocarbon on production spot.
Thermal Resistance with Fixed Flange
| Type | Graduation | Measuring Range °C |
Thermal Response Time |
Explosion-proof Class |
Specification | |
| d | L | |||||
| WZP-440 | Pt100 | -200～500 | ＜90S |
dllBT4 dllCT5 dllCT6 iallCT6 |
Φ16 |
300×150 350×200 400×250 450×300 500×350 550×400 650×500 900×750 1150×1000 1650×1500 2150×2000 |
| WZP2-440 | ||||||
| WZP-440G | ＜24S | |||||
| WZP2-440G | ||||||
| WZP-441 | ＜45S | Φ12 | ||||
| WZP2-441 | ||||||
| WZP-441G | ＜24S | |||||
| WZP2-441G | ||||||
| WZC-440 |
Cu50 Cu100 |
-50～100 | ＜120S | Φ16 | ||
| ＜90S | ||||||
| WZC-441 | ＜120S | Φ12 | ||||
| ＜90S | ||||||
- Class-A thermal resistance shall be ordered according to agreement
- Protection tube material is 1Cr18Ni9Ti,and we also produce the resistance with protection tube of other material.
- Nominal Pressure≤2.5MPa
| Model Type | Flange Specification | ||||
| D | D1 | D2 | H | d | |
| WZP-440 | Φ105 | Φ75 | Φ55 | 16 | Φ16 |
| WZP-440G | Φ105 | Φ75 | Φ55 | ||
| WZP-441 | Φ105 | Φ75 | Φ55 | 16 | Φ12 |
| WZP-441G | Φ105 | Φ75 | Φ55 | ||
We may produce other flange as customer’s demand.
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