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Sheathed Thermocouple
Brief DescriptionArmored thermal resistance is temperature sensor with a smaller diameter comparing with the assembly type resistance. And it is easy to bend with a good anti-vibration performance.
DetailsProduct's Technical Parameters
Pt100: Grade A, Ro =100士0.06Ω
Grade B, Ro =100士0.12Ω Graduation No
| Model | Graduation No | Temperature measuring range(℃) | Accuracy | Allowable difference△t ℃ |
| WZPK | Pt100 | 200~500 | A | ±( 0.15+0.002|t|) |
| B | ±( 0.30+0.005|t|) |
With Extension wire
| Model | Graduation | Measure rangeoC | Accuracy | Thermal response timeT0.5S | Diameter mm | Length L mm | Fixed device |
| WZPK-173S |
Pt100 |
-200~500 |
grade A
orB | ≤3 | Φ3 | Simplex 100 150 200 250 300 400 500 750 1000
Duplex 100 150 200 250 300 400 500 | No fixed device |
| WZPK-174S | ≤5 | Φ4 | |||||
| WZPK-175S | ≤8 | Φ5 | |||||
| WZPK-176S | ≤12 | Φ6 | |||||
| WZPK2-175SA | ≤8 | Φ5 | |||||
| WZPK2-176SA | ≤12 | Φ6 | |||||
| WZPK-273S | ≤3 | Φ3 | Fixed adjustable thread | ||||
| WZPK-274S | ≤5 | Φ4 | |||||
| WZPK-275S | ≤8 | Φ5 | |||||
| WZPK-276S | ≤12 | Φ6 | |||||
| WZPK2-275SA | ≤8 | Φ5 | |||||
| WZPK2-276SA | ≤12 | Φ6 | |||||
| WZPK-373S | ≤3 | Φ3 | Movable adjustable thread | ||||
| WZPK-374S | ≤5 | Φ4 | |||||
| WZPK-375S | ≤8 | Φ5 | |||||
| WZPK-376S | ≤12 | Φ6 | |||||
| WZPK2-375SA | ≤8 | Φ5 | |||||
| WZPK2-376SA | ≤12 | Φ6 | |||||
| WZPK-473S | ≤3 | Φ3 | Fixed adjustable flange | ||||
| WZPK-474S | ≤5 | Φ4 | |||||
| WZPK-475S | ≤8 | Φ5 | |||||
| WZPK-376S | ≤12 | Φ6 | |||||
| WZPK2-475SA | ≤8 | Φ5 | |||||
| WZPK2-476SA | ≤12 | Φ6 | |||||
| WZPK-573S | ≤3 | Φ3 | Movable adjustable flange | ||||
| WZPK-574S | ≤5 | Φ4 | |||||
| WZPK-575S | ≤8 | Φ5 | |||||
| WZPK-576S | ≤12 | Φ6 | |||||
| WZPK2-575SA | ≤8 | Φ5 | |||||
| WZPK2-576SA | ≤12 | Φ6 |
NOTE：1)Protecting tube material and fixed device material:1Crl8Ni9Ti stainless steel.
2) Duplex type is three-wire system.
