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Pyrometer CellaCast PT 180

The mobile CellaCast PT 180 was specially developed for measuring the temperature of liquid metals. It is used to continuously monitor the temperature of the melt in the casting channel of a blast fur

Pyrometer CellaCast PT 180

Article description

The mobile CellaCast PT 180 was specially developed for measuring the temperature of liquid metals. It is used to continuously monitor the temperature of the melt in the casting channel of a blast furnace, cupola furnace or automatic casting machine. This is complicated by the fact that, due to the plant, measurement is often only possible from a great distance. The special feature of the CellaCast PT 180 is the high-resolution lens and thus a small measuring field. This allows a reliable measurement even from a distance of 30 m.

Special features:
  • Non-contact and wear-free temperature measurement of the pouring stream from a safe distance
  • measuring range 750 - 2,400 °C
  • filtering of the correct infrared radiation of the slag-free and oxide-free melt
  • ATD function for fully automatic measured value acquisition
  • two-colour measurement for interference-free measurement in dust and vapour
  • parallax-free through-the-lens sighting with dioptric compensation
  • traffic light display in the through-the-lens sighting to indicate the optimum measuring distance
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Application Solution CellaCast

Pyrometer CellaCast PT 180
Properties
Version
Measuring range
750 - 2400 °C
Focal distance
0,4 m - ∞
Through-the-lens sighting
Your selection will impact other settings.
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Version CellaCast PT 180 AF 4 
Version CellaCast PT 180 AF 6 
Measuring range 750 - 2400 °C 
Focal distance 0,4 m - ∞ 
Focal distance 1,2 m - ∞ 
Shape of the measuring field round 
Distance ratio 150 : 1 
Distance ratio 240 : 1 
Objective PZ 20.01 
Objective PZ 20.06 
Measuring principle two-color 
Sighting device Through-the-lens sighting 

Technical Data Downloads Measurement field calculator Accessories Emissivity calculator Application request

Pyrometer CellaCast PT 180

Technical Data

Measurement parameters

Measuring range 750 - 2400 °C
Sensor Double photodiode
Spectral range 0.95 / 1.05 µm
Response time t98 ≤ 10 ms (T > 950 °C)
Measurement uncertainty 1 % of temp. reading [°C]
Repeatability 2 K
Temperature coefficient 0.05 %/K
Resolution interface 0.1 K
Resolution display 1 K

Optical variants

Objective lenses Standard objective lens PZ 20.01: focusing 0.4 m - ∞
Telephoto lens PZ 20.06: focusing 1.2 m - ∞

Electrical parameters

Interface USB
Power supply Built-in rechargeable battery
Battery life: approx. 15 hours (based on continuous operation at Ta=23 °C)

Equipment

Sighting device Through-the-lens-sighting
Display 4 x 7 segments LED red, digit height 8 mm
Status display 2 x LED external
3 x LED internal
Operator controls 3 pushbuttons

General parameters

Ambient temperature 0 - 50 °C
Storage temperature -20 - +60 °C
Permissible air humidity 95 % RH max. (non-condensing)
Dimension Ø 65 mm x 197 mm (plus lens length)
Housing material Aluminium
Type of protection IP 40 acc. to DIN 40050
Weight approx. 1.1 kg

Adjustable parameters

Parameters Emissivity
Locations of the emissivity tables
Transmittance
Compensation of background radiation
Smoothing filter
Operating mode and holding time of the measured value memory
Parameters of the ATD function
Linearization function
Status display of the LEDs
Temperature unit °C/°F
Automatic shutdown
Measuring channel two-colour - one-colour
Threshold value of the signal monitoring

Functions

ATD (Automatic Temperature Detection) function Automatic temperature detection at discontinuous processes

Scope of delivery

Scope of delivery Pyrometer CellaPort PT
Protective and carrying case
Charger
USB cable VK 11/D (1.8 m)
CellaView software
Operating manual (short)

Software

Software CellaView

Pyrometer CellaCast PT 180

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 PT 180

Downloads

Brochure CellaCast PA80 PT180
us
Brochure CellaView
us
Application report CellaCast
us
Manual CellaPort PT 18x
us
UKCA Declaration from Conformity PT1xx
us
EAC Deklaration PK-PA-PT
us

Pyrometer CellaCast PT 180

Accessories

Pyrometer CellaCast PT 180

IO-Link IODD

Pyrometer CellaCast PT 180

IO-Link Manufacturer declaration

Pyrometer CellaCast PT 180

Measurement field calculator

Pyrometer
  • PT 180 AF 4 (0,4 m - ∞)
  • PT 180 AF 6 (1,2 m - ∞)
PT 180 AF 4 (0,4 m - ∞)
Focal distance
mm
Length of the graph
mm
Measuring distance (mm)03264961281601922242562883203523842.67 mm
Measuring distanceMeasuring field diameter
0.00 mm18.00 mm
16.00 mm17.39 mm
32.00 mm16.77 mm
48.00 mm16.16 mm
64.00 mm15.55 mm
80.00 mm14.93 mm
96.00 mm14.32 mm
112.00 mm13.71 mm
128.00 mm13.09 mm
144.00 mm12.48 mm
160.00 mm11.87 mm
176.00 mm11.25 mm
192.00 mm10.64 mm
208.00 mm10.03 mm
224.00 mm9.41 mm
240.00 mm8.80 mm
256.00 mm8.19 mm
272.00 mm7.57 mm
288.00 mm6.96 mm
304.00 mm6.35 mm
320.00 mm5.73 mm
336.00 mm5.12 mm
352.00 mm4.51 mm
368.00 mm3.89 mm
384.00 mm3.28 mm
400.00 mm2.67 mm