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Pyrometer CellaCrystal PX 45

Article description

The CellaCrystal PX 45 has been developed for optical temperature measurement in the production of graphite, graphene and crystals. The pyrometer, which is based on the two-colour measuring method, is characterized by a very large measuring range with a constant high resolution of < 0.1 K over the entire measuring range. With its very high long-term stability, this device fulfils the requirements for the high measuring accuracy needed in production processes. With the help of the through-the-lens sighting or the video camera, the pyrometer can be precisely aligned to the measuring point.

Special features:
  • Measuring range 900 to 3
  • 200 °C -- PX 45 AF 1: especially for the production of graphite
  • graphene and crystals -- hybrid signal evaluation for high metrological resolution -- high long-term stability due to minimal self-heating -- focusable lens for exact adjustment of the measuring distance -- standard feature: analogue output and IO-Link interface
Pyrometer CellaCrystal PX 45
Properties
Version
Measuring range
900 - 3200 °C
Focal range
0,4 m - ∞
Through-the-lens sighting
Your selection will impact other settings.
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More information about IO-Link:

Version CellaCrystal PX 45 AF 1 
Measuring range 900 - 3200 °C 
Focal range 0,4 m - ∞ 
Shape of the measuring field round 
Distance ratio 210 : 1 
Objective PZ 20.01 
Measuring principle two-color 
Sighting option Through-the-lens sighting 
Sighting option Laser pilot light 
Sighting option Video camera 

Technical Data Downloads Measurement field calculator Accessories Emissivity calculator Application request IO-Link IODD IO-Link Manufacturer declaration

Pyrometer CellaCrystal PX 45

Technical Data

Measurement parameters

Measuring range 900 - 3200 °C
Sensor Double photodiode
Spectral range 0,9 / 1,05 µm
Response time t98 ≤ 10 ms
Measurement uncertainty 900 - 1500 °C: 0,35% vom Messwert [°C] + 2K
1500 - 2400 °C: 0,5% vom Messwert [°C] + 2K
2400 - 3200 °C: 1,0% vom Messwert [°C]
Repeatability 2 K
Temperature coefficient 0.05 %/K
Resolution current output 0.2 K + 0.03 % of selected measuring span
Resolution interface 0.1 K
Resolution display 1 K

Optical variants

Objective lenses Standard objective lens PZ 20.01: focusing 0.4 m - ∞

Electrical parameters

Analog output 0(4) - 20 mA linear, switchable, scalable
Resistance ≤ 500 Ω
Switching output 2 x Open Collector 24 V DC, ≤ 150 mA
Interface IO-Link
Power supply 24 V DC +10 % / -20 %
Current consumption ≤ 175 mA at 24 V DC

video camera

Video output Composite PAL, 1 Vpp, 75 Ω

Equipment

Sighting option through-the-lens sighting
Sighting option Laser pilot light
Sighting option video camera
Display 4 x 7 segments LED red, digit height 8 mm
Status display 4 x LED
Operator controls 3 pushbuttons

General parameters

Connection M12 screw connection 5-pin
Ambient temperature 0 - 65 °C
Storage temperature -20 - +80 °C
Permissible air humidity 95 % RH max. (non-condensing)
Dimension Ø 65 mm x 220 mm (max. 277 mm)
Housing material Stainless steel V2A (1.4305)
Type of protection IP 65 acc. to DIN 40050
Weight approx. 0.9 kg

Adjustable parameters

Parameters Analog output 0/4 - 20 mA
Scaling of the analogue output
Smoothing filter
Memory operation mode
Holding time of the memory
Emissivity
Transmittance
Limit values and operating mode of the alarm contacts
Parameters of the ATD function
Simulation of current and temperature
Temperature unit °C/°F
Measuring channel two-colour, one-colour 1 and one-colour 2
Threshold value of the contamination monitoring

additionally for pyrometer with camera:
TBC funktion
White balance
Measuring point number

Functions

Overtemperature signal Signal display at an internal temperature > 75 °C
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

Scope of delivery Pyrometer CellaTemp PX
Connection cable VK 02/L AF 1 (5 m)
Video cable VK 02/F (5 m) for model with built-in camera
Operating manual (short)

Pyrometer CellaCrystal PX 45

Emissivity calculator

The correct emissivity to be set on the pyrometer is calculated from the measured value displayed on the pyrometer, the true object temperature, the emissivity preset at the pyrometer and the ambient temperature (required for some instrument types).
The value displayed by the pyrometer is calculated from the true object temperature, the emissivity of the measurement object, the emissivity set on the pyrometer and the ambient temperature (required for some instrument types).
Pyrometer
Quotient
  • Two-color mode
  • One-color 1
  • One-color 2
Preset emissivity
Emissivity ratio to be set
Ambient temperature
Object temperature
Value measured by the pyrometer
Pyrometer
Quotient
  • Two-color mode
  • One-color 1
  • One-color 2
Preset emissivity
Value measured by the pyrometer
Ambient temperature
Object temperature
Emissivity ratio to be set

Pyrometer CellaCrystal PX 45

Downloads

Brochure CellaTemp PX
us
Brochure Flyer IO-Link
us
Manual CellaTemp PX 4x 5x 6x
us
Quick guide CellaTemp PX 4x 5x 6x
us
Declaration of conformity Declaration of Conformity PXxx
us
UKCA Declaration of Conformity PXxx
us
EAC Deklaration PX
us

Pyrometer CellaCrystal PX 45

Accessories

Pyrometer CellaCrystal PX 45

IO-Link IODD

Type Datei Dateigröße
IODD PX45AF1-L_20230621.zip 2427 KB Download
IODD PX45AF1-C_20230621.zip 2424 KB Download
IODD PX45AF1_20230621.zip 2418 KB Download

Pyrometer CellaCrystal PX 45

IO-Link Manufacturer declaration

Type Datei Dateigröße
MC PX 45 AF 1 L_20230626_en.pdf 105 KB Download
MC PX 45 AF 1 C_20230626_en.pdf 105 KB Download
MC PX 45 AF 1_20230626_en.pdf 105 KB Download

Pyrometer CellaCrystal PX 45

Measurement field calculator

Pyrometer
  • PX 45 AF 1 (0,4 m - ∞)
PX 45 AF 1 (0,4 m - ∞)
Focal range
mm
Length of the graph
mm
Measuring distance (mm)03264961281601922242562883203523841.90 mm
Measuring distanceMeasuring field diameter
0.00 mm7.50 mm
16.00 mm7.28 mm
32.00 mm7.05 mm
48.00 mm6.83 mm
64.00 mm6.60 mm
80.00 mm6.38 mm
96.00 mm6.16 mm
112.00 mm5.93 mm
128.00 mm5.71 mm
144.00 mm5.49 mm
160.00 mm5.26 mm
176.00 mm5.04 mm
192.00 mm4.81 mm
208.00 mm4.59 mm
224.00 mm4.37 mm
240.00 mm4.14 mm
256.00 mm3.92 mm
272.00 mm3.70 mm
288.00 mm3.47 mm
304.00 mm3.25 mm
320.00 mm3.02 mm
336.00 mm2.80 mm
352.00 mm2.58 mm
368.00 mm2.35 mm
384.00 mm2.13 mm
400.00 mm1.90 mm
Pyrometer LLC – Pyrometer Instrument Company

Attn: Service Department
70 Weber Avenue
Ewing, NJ 08638 USA
Telephone: 609-443-5522

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