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  • Range: 350 to 2000 °C
  • Focusable, interchangeable optics allow for precise distance adjustment
  • Precision lenses with broadband antireflection coating
  • Signal processing: PROFIBUS DP
  • Sensor head and fibre optic cable withstand ambient temperatures up to 250 °C

TypeMeasuring rangeLensFocus areaDistance ratio
350 - 2000 °CPZ 41.310,15 m - ∞80 : 1


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Demo program S7

Stationary Pyrometers

CellaTemp® PZ 21 -PROFIBUS DP-

PZ LWLPZ AnschlussseiteCellaTempPZ Profibus
CellaTemp® PZ 21 is a digital pyrometer featuring fibre optics to measure temperatures ranging from 350 to 2000 °C. The sensor head is housed separately from the electronics assembly. Both the sensor head and the fibre optic cable are unsusceptible to electromagnetic radiation. The optical sensor head can withstand ambient temperatures up to 250 °C without cooling. CellaTemp® PZ 21 is ideal for cramped, hard-to-access locations.
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