Nhiệt kế Hồng Ngoại PKL11, PKL28, PKL29, PKL38, PKL63, PKL68 Keller Its

Measurement parameters

CellaTemp PKL 11

CellaTemp PKL 28

CellaTemp PKL 29

CellaTemp PKL 29

CellaTemp PKL 63

CellaTemp PKL 68

Measuring range

0 - 1000 °C

250 - 1600 °C

180 - 1200 °C

500 - 2500 °C

650 - 1600 °C

650 - 1600 °C

Sensor

Thermopile

InGaAs

ext. InGaAs

Si

Si double photo diode

Photo diode

Spectral range

8 - 14 µm

1.0 - 1.7 µm

1.8 - 2.2 µm

0.78 - 1.06 µm

0.95 / 1.05 µm

0.95 / 1.05 µm

Response time t90

≤ 60 ms

≤ 2 ms (T > 600 °C)

≤ 2 ms (T > 300 °C)
≤ 10 ms (T > 250 °C)
 ≤ 25 ms (T > 180 °C)

≤ 2 ms (T > 900 °C)

≤ 10 ms (T > 750 °C)

≤ 10 ms (T > 750 °C)

Measurement uncertainty

0.75 % of temp. reading [°C] plus 2.0 K

0.3 % of temp. reading [°C] plus 2.5 K

1 K

0.2 % of temp. reading [°C] plus 2.5 K

1.5 % of temp. reading [°C]

1 % of temp. reading [°C]

Repeatability

1 K

1 K

0.25 K/K (T < 500 °C)

1 K

3 K

2 K

Temperature coefficient

0.1 K/K (T < 250 °C)
0.04 %/K (T > 250 °C)

0.07 %/K

0.05 %/K (T > 500 °C)

0.07 %/K

0.05 %/K

0.05 %/K

Resolution current output

0.2 K + 0.03 % of selected range

0.2 K + 0.03 % of selected range

0.2 K + 0.03 % of selected range

0.2 K + 0.03 % of selected range

0.2 K + 0.03 % of selected range

0.2 K + 0.03 % of selected range

Resolution interface

0.1 K

0.1 K

0.1 K

0.1 K

0.1 K

0.1 K

Resolution display

1 K

1 K

1 K

1 K

1 K

1 K

PKL 11 AF 1/IO-Link

Keller Its vietnam, đại lý Keller Its việt nam, TMP Việt nam

PKL 11 AF 2/IO-Link

Keller Its vietnam, đại lý Keller Its việt nam, TMP Việt nam

PKL 28 AF 1/IO-Link

Keller Its vietnam, đại lý Keller Its việt nam, TMP Việt nam

PKL 28 AF 2/IO-Link

Keller Its vietnam, đại lý Keller Its việt nam, TMP Việt nam

PKL 29 AF 1/IO-Link

Keller Its vietnam, đại lý Keller Its việt nam, TMP Việt nam

PKL 38 AF 1/IO-Link

Keller Its vietnam, đại lý Keller Its việt nam, TMP Việt nam

PKL 38 AF 2/IO-Link

Keller Its vietnam, đại lý Keller Its việt nam, TMP Việt nam

PKL 63 AF 1/IO-Link

Keller Its vietnam, đại lý Keller Its việt nam, TMP Việt nam

PKL 63 AF 2/IO-Link

Keller Its vietnam, đại lý Keller Its việt nam, TMP Việt nam

PKL 68 AF 1/IO-Link

Keller Its vietnam, đại lý Keller Its việt nam, TMP Việt nam

PKL 68 AF 2/IO-Link

Keller Its vietnam, đại lý Keller Its việt nam, TMP Việt nam