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Pyrometer CellaPort PT 120

Article description

The CellaPort PT 120 is a digital pyrometer for measuring temperatures from 250 to 2,000 °C. Due to the very large measuring span, it can be used very universally for a variety of applications. A through-the-lens sighting is available for easy and precise sighting of the measuring object. Parameters such as emissivity, measuring range or smoothing constants can be set with the rear buttons. The changed parameters are shown on the LED display. In normal operation, the current measuring temperature is displayed.

Special features:
  • Measuring range 250 to 2
  • 000 °C -- focusable lenses for exact adjustment of the measuring distance -- broadband anti-reflective precision lens -- LED display -- standard feature: USB interface
Pyrometer CellaPort PT 120
Properties
Version
Measuring range
250 - 2000 °C
Focal range
0,2 - 0,4 m
Through-the-lens sighting
Your selection will impact other settings.
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Version CellaPort PT 120 AF 1 
Version CellaPort PT 120 AF 2 
Version CellaPort PT 120 AF 3 
Version CellaPort PT 120 AF 4 
Measuring range 250 - 2000 °C 
Measuring range 250 - 2000 °C 
Measuring range 250 - 2000 °C 
Measuring range 250 - 2000 °C 
Focal range 0,4 m - ∞ 
Focal range 0,2 - 0,4 m 
Focal range 1,2 m - ∞ 
Focal range 0,2 m - ∞ 
Shape of the measuring field round 
Distance ratio 175 : 1 
Distance ratio 150 : 1 
Distance ratio 275 : 1 
Distance ratio 40 : 1 
Objective PZ 20.01 
Objective PZ 20.03 
Objective PZ 20.06 
Objective PZ 20.05 
Measuring principle one-color 
Sighting option Through-the-lens sighting 

Technical Data Downloads Measurement field calculator Accessories Emissivity calculator Application request

Pyrometer CellaPort PT 120

Technical Data

Measurement parameters

Measuring range 250 - 2000 °C
Sensor Photodiode
Spectral range 1.1 - 1.7 µm
Response time t98 ≤ 50 ms (T > 250 °C)
≤ 2 ms (T > 750 °C)
Measurement uncertainty 0.3 % of temp. reading [°C] min. 4 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 1 K

Optical variants

Objective lenses 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 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 option 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 Aluminum
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

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 CellaPort PT 120

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 CellaPort PT 120

Downloads

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

Pyrometer CellaPort PT 120

Accessories

Pyrometer CellaPort PT 120

IO-Link IODD

Pyrometer CellaPort PT 120

IO-Link Manufacturer declaration

Pyrometer CellaPort PT 120

Measurement field calculator

Pyrometer
  • PT 120 AF 1 (0,4 m - ∞)
  • PT 120 AF 2 (0,2 - 0,4 m)
  • PT 120 AF 3 (1,2 m - ∞)
  • PT 120 AF 4 (0,2 m - ∞)
PT 120 AF 1 (0,4 m - ∞)
Supplementary 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
Focal range
mm
Length of the graph
mm
Measuring distance (mm)03264961281601922242562883203523842.29 mm
Measuring distanceMeasuring field diameter
0.00 mm18.00 mm
16.00 mm17.37 mm
32.00 mm16.74 mm
48.00 mm16.11 mm
64.00 mm15.49 mm
80.00 mm14.86 mm
96.00 mm14.23 mm
112.00 mm13.60 mm
128.00 mm12.97 mm
144.00 mm12.34 mm
160.00 mm11.71 mm
176.00 mm11.09 mm
192.00 mm10.46 mm
208.00 mm9.83 mm
224.00 mm9.20 mm
240.00 mm8.57 mm
256.00 mm7.94 mm
272.00 mm7.31 mm
288.00 mm6.69 mm
304.00 mm6.06 mm
320.00 mm5.43 mm
336.00 mm4.80 mm
352.00 mm4.17 mm
368.00 mm3.54 mm
384.00 mm2.91 mm
400.00 mm2.29 mm
Pyrometer LLC – Pyrometer Instrument Company

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

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