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Pyrometer CellaPort PT 129

Article description

The CellaPort PT 129 is equipped with a special blocking filter. As a result, the measurement is not affected by daylight. This pyrometer also responds substantially less sensitive on reflective external radiation from hot objects around than conventional devices working at short wavelengths. This means that the CellaPort PT 129 can be used for a wide variety of applications in the metalworking industry and in particular for measuring the temperature of aluminium and bare metals at low temperatures. Due to the blocking filter, it can also be used for measurements in processes in which diode, Nd:YAG or CO2 lasers are used for heating. The energetically high laser radiation does not influence the measurement.

Special features:
  • Measuring range 150 to 1,200 °C
  • focusable lens for exact adjustment of the measuring distance
  • broadband anti-reflective precision lens
  • particularly suitable for measurements on metals
  • LED display
  • standard feature: USB interface
Pyrometer CellaPort PT 129
Properties
Version
Measuring range
150 - 800 °C
Focus distance
0,2 - 0,4 m
Through-the-lens-sighting
Your selection will affect other settings
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Version CellaPort PT 129 AF 10 
Version CellaPort PT 129 AF 21 
Version CellaPort PT 129 AF 22 
Version CellaPort PT 129 AF 23 
Measuring range 150 - 800 °C 
Measuring range 180 - 1200 °C 
Measuring range 180 - 1200 °C 
Measuring range 180 - 1200 °C 
Focus distance 0,3 m - ∞ 
Focus distance 0,4 m - ∞ 
Focus distance 0,2 - 0,4 m 
Focus distance 1,2 m - ∞ 
Shape of the measuring field round 
Distance ratio 48 : 1 
Distance ratio 60 : 1 
Distance ratio 56 : 1 
Distance ratio 96 : 1 
Objective PZ 20.08 
Objective PZ 20.01 
Objective PZ 20.03 
Objective PZ 20.06 
Measuring principle one-colour 
Sighting option Through-the-lens-sighting 

Technical Data Downloads Measuring field calculator Accessories Emissivity calculator Application request

Pyrometer CellaPort PT 129

Technical Data

Measurement parameters

Measuring range 150 - 1200 °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)
Measurement uncertainty 0.75 % of temp. reading [°C], min. 5 K
Repeatability 1 K
Temperature coefficient 0.25 K/K (T < 500 °C)
0.05 %/K (T > 500 °C)
Resolution interface 0.1 K
Resolution display 0.1 K < 200 °C
1 K ≥ 200 °C

Optical variants

Lenses Measuring range 150 - 800 °C:
Objektiv F50 PZ 20.08: Fokussierung 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 - ∞

Electrical parameters

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

Features

Sighting option Through-the-lens-sighting
Display 4-digit LED display red, digit-height 8 mm
Status display 2 x LED external
3 x LED internal
Control elements 3 buttons

General parameters

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

Adjustable parameters

Parameters Emissivity
Locations of the emissivity tables
Transmittance
Compensation of the reflected ambient radiation
Smoothing filter
Operation mode and hold time of the data memory
Parameters of the ATD function
Linearization function
Status display of the LEDs
Temperature unit °C/°F
Automatic shutdown

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)
Software CellaView
Manual (short)

Software

Software CellaView

Pyrometer CellaPort PT 129

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 CellaPort PT 129

Downloads

Brochure CellaPort PT
en
Brochure Supplementary lenses
en
Brochure CellaView
en
Manual CellaPort PT 11x 12x 13
en
Quick guide CellaPort PT 11x 12x 13x
en
UKCA Declaration from Conformity PT1xx
en
EAC Deklaration PK-PA-PT
en

Pyrometer CellaPort PT 129

Accessories

Pyrometer CellaPort PT 129

IO-Link IODD

Pyrometer CellaPort PT 129

IO-Link Manufacturer explanation

Pyrometer CellaPort PT 129

Measuring field calculator

Pyrometer
  • PT 129 AF 10 (0,3 m - ∞)
  • PT 129 AF 21 (0,4 m - ∞)
  • PT 129 AF 22 (0,2 - 0,4 m)
  • PT 129 AF 23 (1,2 m - ∞)
PT 129 AF 10 (0,3 m - ∞)
Attachment lens
  • None
  • PZ 20/0-50 (0,034 - 0,041m)
None
Focus distance
mm
Graphic length
mm
Measuring distance (mm)0244872961201441681922162402642886.25 mm
Measuring distanceMeasuring field diameter
0.00 mm24.50 mm
12.00 mm23.77 mm
24.00 mm23.04 mm
36.00 mm22.31 mm
48.00 mm21.58 mm
60.00 mm20.85 mm
72.00 mm20.12 mm
84.00 mm19.39 mm
96.00 mm18.66 mm
108.00 mm17.93 mm
120.00 mm17.20 mm
132.00 mm16.47 mm
144.00 mm15.74 mm
156.00 mm15.01 mm
168.00 mm14.28 mm
180.00 mm13.55 mm
192.00 mm12.82 mm
204.00 mm12.09 mm
216.00 mm11.36 mm
228.00 mm10.63 mm
240.00 mm9.90 mm
252.00 mm9.17 mm
264.00 mm8.44 mm
276.00 mm7.71 mm
288.00 mm6.98 mm
300.00 mm6.25 mm

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