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Pyrometer CellaTemp PX 50

Article description

The CellaTemp® PX 50 is a digital two-colour pyrometer for measuring temperatures from 500 to 1,400 °C. Due to the two-colour measuring method, this device reacts less sensitively to interferences from dust in the field of view, dirty protective windows or changing measuring surfaces than a single-colour pyrometer. A through-the-lens sighting, a laser pilot light or a camera module is available for easy and precise sighting of the measuring object.

Special features:
  • Measuring range 500 to 1,400 °C
  • modern IO-Link interface
  • focusable interchangeable lenses for exact adjustment of the measuring distance
  • broadband anti-reflective precision lenses
  • LED display can be read from a great distance
  • all parameters and functions adjustable via keyboard
  • test current output for the diagnostic function
  • 1 analogue output and 2 switching outputs
  • source freely configurable
  • ATD function for automatic temperature detection
  • SCM function for monitoring contamination
Pyrometer CellaTemp PX 50
Properties
Version
Measuring range
500 - 1400 °C
Focus distance
0,2 - 0,4 m
Through-the-lens-sighting
Your selection will affect other settings
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More information about IO-Link:

Version CellaTemp PX 50 AF 1 
Version CellaTemp PX 50 AF 2 
Version CellaTemp PX 50 AF 3 
Version CellaTemp PX 50 AF 4 
Measuring range 500 - 1400 °C 
Measuring range 500 - 1400 °C 
Measuring range 500 - 1400 °C 
Measuring range 500 - 1400 °C 
Focus distance 0,4 m - ∞ 
Focus distance 0,2 - 0,4 m 
Focus distance 1,2 m - ∞ 
Focus distance 0,2 m - ∞ 
Shape of the measuring field round 
Distance ratio 80 : 1 
Distance ratio 75 : 1 
Distance ratio 120 : 1 
Distance ratio 20 : 1 
Objective PZ 20.01 
Objective PZ 20.03 
Objective PZ 20.06 
Objective PZ 20.05 
Measuring principle two-colour 
Sighting option Through-the-lens-sighting 
Sighting option Laser pilot light 
Sighting option Video camera 

Technical Data Downloads Measuring field calculator Accessories Emissivity calculator Application request IO-Link IODD IO-Link Manufacturer explanation

Pyrometer CellaTemp PX 50

Technical Data

Measurement parameters

Measuring range 500 - 1400 °C
Sensor Double photo diode
Spectral range 0,95 / 1,55 µm
Response time t98 ≤ 30 ms
Measurement uncertainty 1 % of temp. reading [°C]
Repeatability 2 K
Temperature coefficient 0.05 %/K
Resolution current output 0.2 K + 0.03 % of selected range
Resolution interface 0.1 K
Resolution display 1 K

Optical variants

Lenses 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
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 for 24 V DC

Camera

Video output Composite PAL, 1 Vpp, 75 Ω

Features

Sighting option Through-the-lens-sighting
Sighting option Laser pilot light
Sighting option Camera
Display 4-digit LED display red, digit-height 8 mm
Status display 4 x LED
Control elements 3 buttons

General parameters

Connection M12 thread 5-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 Analog output 0/4 - 20 mA
Scaling of the analogue output
Smoothing filter
Memory operation mode
Hold time of the memory
Emissivity
Transmittance
Limits and operating mode of the alarm contacts
Parameters of the ATD function
Simulation of current and temperature
Temperature unit °C/°F
Measurement channel two-colour, single-colour 1 and single-colour 2
Threshold level of the contamination monitoring

in addition, for model with camera:
TBC function
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
Manual (short)

Pyrometer CellaTemp PX 50

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 on the pyrometer and the ambient temperature (necessary for some types).
From the true object temperature, the emissivity of the measurement object, the emissivity set on the pyrometer and the ambient temperature (required for types), the measured value calculated by the pyrometer is displayed.
Pyrometer
Quotient
  • Two-colour mode
  • One-colour 1
  • One-colour 2
Preset emissivity
Emissivity ratio to be set
Ambient temperature
Object temperature
Measured value of the pyrometer
Pyrometer
Quotient
  • Two-colour mode
  • One-colour 1
  • One-colour 2
Preset emissivity
Measured value of the pyrometer
Ambient temperature
Object temperature
Emissivity ratio to be set

Pyrometer CellaTemp PX 50

Downloads

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

Pyrometer CellaTemp PX 50

Accessories

Pyrometer CellaTemp PX 50

IO-Link IODD

Type Datei Dateigröße
IODD PX50AF1-2-3-4_20190909.zip 2398 KB Download
IODD PX50AF1-2-3-4-L_20190909.zip 2406 KB Download
IODD PX50AF1-2-3-4-C_20190909.zip 2409 KB Download

Pyrometer CellaTemp PX 50

IO-Link Manufacturer explanation

Type Datei Dateigröße
MC PX 50 AF 1 2 3 4 C_20191011_en.pdf 373 KB Download
MC PX 50 AF 1 2 3 4_20191010_en.pdf 367 KB Download
MC PX 50 AF 1 2 3 4 L_20191011_en.pdf 373 KB Download

Pyrometer CellaTemp PX 50

Measuring field calculator

Pyrometer
  • PX 50 AF 1 (0,4 m - ∞)
  • PX 50 AF 2 (0,2 - 0,4 m)
  • PX 50 AF 3 (1,2 m - ∞)
  • PX 50 AF 4 (0,2 m - ∞)
PX 50 AF 1 (0,4 m - ∞)
Attachment lens
  • None
  • PZ 20/0-50 (0,036 - 0,041 m)
  • PZ 20/O-63 (0,045 - 0,054 m)
  • PZ 20/O-75 (0,052 - 0,063 m)
  • PZ 20/O-120 (0,084 - 0,112 m)
None
Focus distance
mm
Graphic length
mm
Measuring distance (mm)03264961281601922242562883203523845.00 mm
Measuring distanceMeasuring field diameter
0.00 mm18.50 mm
16.00 mm17.96 mm
32.00 mm17.42 mm
48.00 mm16.88 mm
64.00 mm16.34 mm
80.00 mm15.80 mm
96.00 mm15.26 mm
112.00 mm14.72 mm
128.00 mm14.18 mm
144.00 mm13.64 mm
160.00 mm13.10 mm
176.00 mm12.56 mm
192.00 mm12.02 mm
208.00 mm11.48 mm
224.00 mm10.94 mm
240.00 mm10.40 mm
256.00 mm9.86 mm
272.00 mm9.32 mm
288.00 mm8.78 mm
304.00 mm8.24 mm
320.00 mm7.70 mm
336.00 mm7.16 mm
352.00 mm6.62 mm
368.00 mm6.08 mm
384.00 mm5.54 mm
400.00 mm5.00 mm

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