KELLER Home » ITS » Products » Stationary pyrometers » CellaTemp PK
DeviceTemperatureSpectral rangeProduct Information
PK 11
0 - 1000 °C8 - 14 µm
PK 12
-30 - 300 °C8 - 14 µm
PK 14
0 - 500 °C8 - 14 µm
PK 18
0 - 500 °C8 - 14 µm
PK 21
250 - 1600 °C1.0 - 1.7 µm
PK 24
250 - 1600 °C1.0 - 1.7 µm
PK 25
75 - 650 °C1.8 - 2.4 µm
PK 29
150 - 800 °C1.8 - 2.2 µm
PK 31
500 - 2500 °C0.78 - 1.06 µm
PK 41
300 - 1300 °C4.6 - 4.9 µm
PK 42
500 - 2500 °C4.6 - 4.9 µm
PK 51
400 - 1400 °C3.8 - 4.0 µm
PK 52
500 - 2000 °C3.8 - 4.0 µm
PK 68
550 - 1400 °C0.95 / 1.05 µm

Stationary Pyrometers

CellaTemp® PK Series

CellaTemp PK
The radiation thermometers CellaTemp® PK Series detect the infrared radiation emitted by an object and convert it into a temperature. The detected temperature is displayed and transmitted to the analogue output for further processing. A unique combination of analogue and digital linearization features provides the CellaTemp® PK with a high-resolution signal processing unit. Therefore, even with wide measuring ranges, the sensor has a very high temperature resolution while its noise equivalent temperature difference is extremely low. The infrared thermometer supplies stable measurement readings even when the response times are extremely short and the measured temperatures are low. The single-colour infrared thermometers of the CellaTemp® PK series are the world's first pyrometers equipped with the industrial 4.0 interface IO-Link.