Pyrometer CellaTemp PR 21

Measuring range	250 - 1600 °C
Sensor	Photo diode
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 range
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 humidity	95 % r.H. max. (non-condensing)
Dimension	Ø 30 x 210 mm (without plug)
Housing	Stainless steel V2A (1.4305)
Protection class	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 Hold time of the maximum value memory Operation 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 Manual (short) 2 fixing nuts