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Target sighting			Measuring range	Lens	Focus area	Distance ratio
through-the-lens	laser spot light	video camera	Measuring range	Lens	Focus area	Distance ratio
			150 - 800 °C	PZ 20.08	0.3 m - ∞	48 : 1
			250 - 2000 °C	PZ 20.01	0.4 m - ∞	210 : 1
				PZ 20.03	0.2 - 0.4 m	200 : 1
				PZ 20.06	1.2 m - ∞	310 : 1
				PZ 20.05	0.2 m - ∞	55 : 1
			180 - 1200 °C	PZ 20.01	0.4 m - ∞	60 : 1
				PZ 20.03	0.2 - 0.4 m	56 : 1
				PZ 20.06	1.2 m - ∞	96 : 1

Measuring distance	Spot diameter
0.00 mm	18.50 mm
16.00 mm	17.84 mm
32.00 mm	17.17 mm
48.00 mm	16.51 mm
64.00 mm	15.84 mm
80.00 mm	15.18 mm
96.00 mm	14.52 mm
112.00 mm	13.85 mm
128.00 mm	13.19 mm
144.00 mm	12.53 mm
160.00 mm	11.86 mm
176.00 mm	11.20 mm
192.00 mm	10.53 mm
208.00 mm	9.87 mm
224.00 mm	9.21 mm
240.00 mm	8.54 mm
256.00 mm	7.88 mm
272.00 mm	7.22 mm
288.00 mm	6.55 mm
304.00 mm	5.89 mm
320.00 mm	5.22 mm
336.00 mm	4.56 mm
352.00 mm	3.90 mm
368.00 mm	3.23 mm
384.00 mm	2.57 mm
400.00 mm	1.90 mm

Measurement parameters
Measuring range	150 - 2000 °C in several segments
Sensor	Photo diode
Spectral range	1.8 - 2.2 µm
Response time t₉₈	Measuring range 150 - 800 °C: ≤ 50 ms (T > 150 °C) ≤ 15 ms (T > 200 °C) ≤ 2 ms (T > 350 °C) Measuring range 180 - 1200 °C: ≤ 75 ms (T > 180 °C) ≤ 35 ms (T > 200 °C) ≤ 5 ms (T > 300 °C) ≤ 2 ms (T > 600 °C) Measuring range 250 - 2000 °C: ≤ 50 ms (T > 250 °C) ≤ 2 ms (T > 750 °C)
Measurement uncertainty	Measuring range 150 - 800 °C and 180 - 1200 °C: 0.75 % of temp. reading [°C], min. 5 K Measuring range 250 - 2000 °C: 0.5 % of temp. reading [°C], min. 4 K
Repeatability	1 K
Temperature coefficient	0.25 K/K (T < 500 °C) 0.05 %/K (T > 500 °C)
Resolution current output	0.2 K + 0.03 % of selected range
Resolution interface	0.1 K
Resolution display	Measuring range 150 - 800 °C and 180 - 1200 °C: 0.1 K < 200 °C 1 K ≥ 200 °C Measuring range 250 - 2000 °C: 1 K
Optical variants
Lenses	Measuring range 150 - 800 °C: Lens F50 PZ 20.08: focusing 0.3 m - ∞ Measuring range 180 - 1200 °C: Standard lens PZ 20.01: focusing 0.4 m - ∞ Close-up lens PZ 20.03: focusing 0.2 m - 0.4 m Telephoto lens PZ 20.06: focusing 1.2 m - ∞ Measuring range 250 - 2000 °C: Standard lens PZ 20.01: focusing 0.4 m - ∞ Close-up lens PZ 20.03: focusing 0.2 m - 0.4 m Wide-angle lens PZ 20.05: focusing 0.2 m - ∞ Telephoto lens PZ 20.06: focusing 1.2 m - ∞
Electrical parameters
Analog output	0(4) - 20 mA linear, switchable, scalable
Resistance	≤ 500 Ω
Analog input	0 - 10 V
Switching output	2 x Open Collector 24 V DC, ≤ 30 mA
Switching input	2 x to 24 V
Interface	USB, RS 485
Power supply	24 V DC +10 % / -20 %
Current consumption	≤ 175 mA bei 24 V DC
Camera
Video output	Composite PAL, 1 Vpp, 75 Ω
Features
Sighting option	Through-the-lens-sighting, laser spot light, camera
Display	4-digit LED display red, digit-height 8 mm
Status display	2 x LED
Control elements	3 buttons
General parameters
Connection	M12 thread 8-pin connection
Ambient temperature	0 - 65 °C
Storage temperature	-20 - +80 °C
Permissible humidity	95 % r.H. max. (non-condensing)
Dimension	Ø 65 mm x 220 mm (max. 277 mm)
Housing	Stainless steel V2A (1.4305)
Protection class	IP 65 acc. to DIN 40050
Weight	approx. 0.9 kg
Adjustable parameters
Parameters	Measuring range Measured variable and scale of analog input and output signals Smoothing filter Memory operation mode Hold time of the memory Emissivity Transmittance Compensation of the reflected ambient radiation Limits and operating mode of the alarm contacts Parameters of the ATD function (optinal) Linearization function Status display of the LEDs Simulation of current and temperature Temperature unit °C/°F in addition, for model with camera: TBC function White balance
Functions
Overtemperature signal	if the internal temperature exceeds 80 °C the analog output shows a value > 20.5 mA
Service function	Simulation of a measured value or a current signal
ATD-(Automatic Temperature Detection) function	Automatic temperature detection at discontinuous processes
Scope of delivery
	Pyrometer CellaTemp PA Connection cable VK 02/A (5 m) Video cable VK 02/F (5 m) for model with built-in camera USB cable VK 11/D (1.8 m) Software CellaView Manual (short)
Software
	CellaView