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Pyrometer CellaCast PA 83

The CellaCast PA 83 was specially developed for measuring the temperature of liquid metals on automatic casting machines for plug and ladle casting. When measuring on an automatic casting machine, the

Pyrometer CellaCast PA 83

Article description

The CellaCast PA 83 was specially developed for measuring the temperature of liquid metals on automatic casting machines for plug and ladle casting. When measuring on an automatic casting machine, the position of the pouring stream can change depending on the outlet or the tilt angle of the ladle. The special feature of the CellaCast PA 83 is the rectangular measuring field. As long as the pouring stream remains within the measuring field, a reliable measured value is determined.

Special features:
  • Measuring range 650 to 1,700 °C
  • wear-free and maintenance-free measuring system for temperature measurement of the pouring stream on automatic casting machines
  • lens with rectangular measuring field for reliable measurement even with fluctuating position of the pouring stream
  • ATD function for automatic recording and monitoring of the temperature for each casting
  • two-colour measuring method for interference-free measurement in dust and vapour
  • through-the-lens sighting or video camera for correct alignment and monitoring of the measuring field
  • very large and bright LED display
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Application Solution CellaCast

Pyrometer CellaCast PA 83
Properties
Version
Measuring range
650 - 1700 °C
Focal distance
0,2 m - ∞
Through-the-lens sighting
Your selection will impact other settings.
You can request this article from us

Version CellaCast PA 83 AF 1 
Version CellaCast PA 83 AF 3 
Version CellaCast PA 83 AF 10 
Version CellaCast PA 83 AF 11 
Version CellaCast PA 83 AF 13 
Measuring range 650 - 1700 °C 
Measuring range 750 - 2400 °C 
Focal distance 0,4 m - ∞ 
Focal distance 1,2 m - ∞ 
Focal distance 0,2 m - ∞ 
Focal distance 0,3 m - ∞ 
Shape of the measuring field rectangular 
Distance ratio 45 : 1 / 230 : 1 
Distance ratio 75 : 1 / 375 : 1 
Distance ratio 10 : 1 / 55 : 1 
Distance ratio 11 : 1 / 85 : 1 
Distance ratio 30 : 1 / 150 : 1 
Objective PZ 20.01 
Objective PZ 20.06 
Objective PZ 20.05 
Objective PZ 20.08 
Measuring principle two-color 
Sighting device Through-the-lens sighting 
Sighting device Video camera 

Technical Data Downloads Measurement field calculator Accessories Emissivity calculator Application request

Pyrometer CellaCast PA 83

Technical Data

Measurement parameters

Measuring range 650 - 2,400 °C in sub-ranges
Sensor Double photodiode
Spectral range 0.95 / 1.05 µm
Response time t98 Measuring range 650 - 1,700 °C:
≤ 10 ms (T > 750 °C)

Measuring range 750 - 2,400 °C:
≤ 10 ms (T > 950 °C)
Measurement uncertainty 1.5 % of temp. reading [°C]
Repeatability 3 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 both measuring ranges:
Standard objective 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 I PZ 20.06: focusing 1.2 m - ∞
Telephoto lens II PA 20.06: focusing 0.6 m - ∞
Objektiv F50 PZ 20.08: Fokussierung 0,3 m - ∞

additionally for measuring range 750 - 2,400 °C:
Macro objective lens PA 40.01: focusing 0.086 m - 0.115 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
Interface RS 485
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 device Through-the-lens-sighting
Sighting device Laser pilot light
Sighting device Video camera
Display 4 x 7 segments LED red, digit height 8 mm
Status display 2 x LED
Operator controls 3 pushbuttons

General parameters

Connection M12 screw connection 8-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 Measuring range
Measured variable and scaling of analogue input and output signals
Smoothing filter
Memory operation mode
Holding time of the memory
Emissivity
Transmittance
Compensation of background radiation
Limit values and operating mode of the alarm contacts
Parameters of the ATD function
Linearization function
Status display of the LEDs
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

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

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)
CellaView software
Operating manual (short)

Software

Software CellaView

Pyrometer CellaCast PA 83

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 CellaCast PA 83

Downloads

Brochure CellaCast PA83 PT183
us
Brochure CellaView
us
Application report CellaCast
us
Manual CellaCast PA 8x
us
Quick guide CellaCast PA 8x
us
Declaration of conformity Declaration from Conformity PAxx
us
UKCA Declaration from Conformity PAxx
us
EAC Deklaration PK-PA-PT
us

Pyrometer CellaCast PA 83

Accessories

Pyrometer CellaCast PA 83

IO-Link IODD

Pyrometer CellaCast PA 83

IO-Link Manufacturer declaration

Pyrometer CellaCast PA 83

Measurement field calculator

Pyrometer
  • PA 83 AF 1 (0,4 m - ∞)
  • PA 83 AF 10 (0,2 m - ∞)
  • PA 83 AF 11 (0,2 m - ∞)
  • PA 83 AF 13 (0,3 m - ∞)
  • PA 83 AF 3 (1,2 m - ∞)
PA 83 AF 1 (0,4 m - ∞)
Focal distance
mm
Length of the graph
mm
Measuring distance (mm)03264961281601922242562883203523848.89 x 1.74 mm
Measuring distanceMeasuring field widthMeasuring field height
0.00 mm19.00 mm19.00 mm
16.00 mm18.60 mm18.31 mm
32.00 mm18.19 mm17.62 mm
48.00 mm17.79 mm16.93 mm
64.00 mm17.38 mm16.24 mm
80.00 mm16.98 mm15.55 mm
96.00 mm16.57 mm14.86 mm
112.00 mm16.17 mm14.17 mm
128.00 mm15.76 mm13.48 mm
144.00 mm15.36 mm12.79 mm
160.00 mm14.96 mm12.10 mm
176.00 mm14.55 mm11.41 mm
192.00 mm14.15 mm10.71 mm
208.00 mm13.74 mm10.02 mm
224.00 mm13.34 mm9.33 mm
240.00 mm12.93 mm8.64 mm
256.00 mm12.53 mm7.95 mm
272.00 mm12.12 mm7.26 mm
288.00 mm11.72 mm6.57 mm
304.00 mm11.32 mm5.88 mm
320.00 mm10.91 mm5.19 mm
336.00 mm10.51 mm4.50 mm
352.00 mm10.10 mm3.81 mm
368.00 mm9.70 mm3.12 mm
384.00 mm9.29 mm2.43 mm
400.00 mm8.89 mm1.74 mm