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Armored 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.
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Product'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.