Pyrometer CellaTemp PR 21

Measuring range	250 - 1600 °C
Sensor	Photodiode
Spectral range	1.0 - 1.7 µm
Response time t90	≤ 2 ms (T > 600 °C)
Measurement uncertainty	0.3 % of temp. reading [°C] plus 2.5 K
Repeatability	1 K
Temperature coefficient	0.07 %/K
Resolution current output	0.2 K + 0.03 % of selected measuring span
Resolution interface	0.1 K

Analog output	0(4) - 20 mA linear, switchable, scalable
Resistance	≤ 500 Ω
Switching output	Open Collector 24 V DC, ≤ 150 mA
Test input	10 - 34 V DC (acc. to IEC 61131-2)
Interface	IO-Link
Power supply	24 V DC +10 % / -20 %
Current consumption	≤ 50 mA at 24 V DC

Connection	M12 Schraubverbindung 4-polig (A codiert)
Ambient temperature	0 - 65 °C
Storage temperature	-20 - +80 °C
Permissible air humidity	95 % RH max. (non-condensing)
Dimension	Ø 30 x 210 mm (without plug)
Housing material	Stainless steel V2A (1.4305)
Type of protection	IP 65 acc. to DIN 40050
Weight	approx. 0.4 kg

Parameters

Analog output 0/4 - 20 mA Scaling of the analogue output Emissivity Damping time constant Holding time of the peak picker Operating mode and switching points of the switching contact Reset to factory setting Temperature unit °C/°F Simulation of temperature

Overtemperature signal	Signalisierung der Fehlercodes bzw. Ereignisse erfolgen über die digitale Schnittstelle
Service function	Simulation of a measured value
Reverse polarity protection	for power supply, analogue output and switching output

Scope of delivery

Infrarot-Thermometer CellaTemp PR Operating manual (short) 2 fastening nuts