Imagem descritiva do produto Optical Pyrometer - CellaTemp® PK 42 (500 – 2500 °C)

Optical Pyrometer - CellaTemp® PK 42 (500 – 2500 °C)

In the range between 4.6 ,4.9 µm, glass has an emissivity of almost 100 %. Above 5 µm, atmospheric influences such as humidity or water vapour affect the measurement. The CellaTemp® PK 42 has a blocking filter with a spectral sensitivity of 4.6 ,4.9 µm. It thus detects the temperature from the area near the surface of the glass. Thickness changes, different types of glass or humidity changes in the atmosphere do not affect the measured value at this wavelength.

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The product

Special features:

Measuring range 500 to 2,500 °C
switching output universally configurable
high optical resolution due to precision lenses
IO-Link interface
all parameters can be set via pushbutton on the sensor or via interface from the plant control system
test function can be triggered by pushbutton or control signal, very simple mounting via M30 central thread
large and bright LED display

Version	CellaTemp PK 42 AF 1
Measuring range	500 – 2500 °C
Target size	7 mm
Focus distance	0,4 m
Shape of the measuring field	round
Measuring principle	one-colour
Principio de medición	de cociente
Dispositivo de mira	Videocámara