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Pyrometer CellaTemp PA 20
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Pyrometer CellaTemp PA 20
Description
The CellaTemp® PA 20 is a digital pyrometer for measuring temperatures from 250 to 2,500 °C. Due to the very large measuring span, it can be used very universally for a variety of applications. A through-the-lens sighting or a laser pilot light 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 2,500 °C
focusable lenses for exact adjustment of the measuring distance
broadband anti-reflective precision lens
LED display can be read from a great distance
test current output for the diagnostic function
standard feature: digital input/output as well as two analogue outputs and USB/RS 485 interface
Pyrometer CellaTemp PA 20
Properties
Version
Measuring range
250 - 2000 °C
250 - 2000 °C
350 - 2500 °C
Focal distance
0,2 - 0,4 m
0,2 - 0,4 m
0,2 m - ∞
0,4 m - ∞
0,6 m - ∞
1,2 m - ∞
Sighting option
Through-the-lens-sighting
Through-the-lens-sighting
Laser pilot light
Video camera
Your selection impact other settings.
Version
AF 1
AF 2
AF 3
AF 4
AF 5
AF 6
AF 7
AF 8
AF 9
Sighting option
Through-the-lens-sighting
Laser pilot light
Video camera
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Version
CellaTemp PA 20 AF 1
Version
CellaTemp PA 20 AF 2
Version
CellaTemp PA 20 AF 3
Version
CellaTemp PA 20 AF 4
Version
CellaTemp PA 20 AF 5
Version
CellaTemp PA 20 AF 6
Version
CellaTemp PA 20 AF 7
Version
CellaTemp PA 20 AF 8
Version
CellaTemp PA 20 AF 9
Measuring range
250 - 2000 °C
Measuring range
250 - 2000 °C
Measuring range
250 - 2000 °C
Measuring range
250 - 2000 °C
Measuring range
350 - 2500 °C
Measuring range
350 - 2500 °C
Measuring range
350 - 2500 °C
Measuring range
350 - 2500 °C
Measuring range
250 - 2000 °C
Focal distance
0,4 m - ∞
Focal distance
0,2 - 0,4 m
Focal distance
1,2 m - ∞
Focal distance
0,2 m - ∞
Focal distance
0,4 m - ∞
Focal distance
0,2 - 0,4 m
Focal distance
1,2 m - ∞
Focal distance
0,2 m - ∞
Focal distance
0,6 m - ∞
Shape of the measurement area
round
Distance ratio
175 : 1
Distance ratio
150 : 1
Distance ratio
275 : 1
Distance ratio
40 : 1
Distance ratio
175 : 1
Distance ratio
150 : 1
Distance ratio
275 : 1
Distance ratio
40 : 1
Distance ratio
380 : 1
Objective
PZ 20.01
Objective
PZ 20.03
Objective
PZ 20.06
Objective
PZ 20.05
Objective
PZ 20.01
Objective
PZ 20.03
Objective
PZ 20.06
Objective
PZ 20.05
Objective
PA 20.06
Measuring principle
one-colour
Sighting option
Through-the-lens-sighting
Sighting option
Laser pilot light
Sighting option
Video camera
Technical Data
Downloads
Field-of-view calculator
Accessories
Emissivity calculator
Application request
Pyrometer CellaTemp PA 20
Technical Data
Measurement parameters
Measuring range
250 - 2500 °C in several segments
Sensor
Photo diode
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 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 I PZ 20.06: focusing 1.2 m - ∞
Telephoto lens II PA 20.06: focusing 0.6 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 bei 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
2 x LED
Control elements
3 buttons
General parameters
Connection
M12 thread 8-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
Measuring range
Measured variable and scale of analog input and output signals
Smoothing filter
Memory operation mode
Hold time of the memory
Emissivity
Transmittance
Compensation of the reflected ambient radiation
Limits and operating mode of the alarm contacts
Parameters of the ATD function (optinal)
Linearization function
Status display of the LEDs
Simulation of current and temperature
Temperature unit °C/°F
in addition, for model with camera:
TBC function
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)
Software CellaView
Manual (short)
Software
Software
CellaView
Pyrometer CellaTemp PA 20
Emissivity calculator
Calculation of the emissivity to be set
From the measured value displayed on the pyrometer, the true object temperature, the emissivity preset at the pyrometer and the ambient temperature (required for types), the correct emissivity to be set on the pyrometer is calculated.
Calculation of the measured value
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 PA 20
Downloads
Brochure CellaTemp PA
Brochure Supplementary lenses
Brochure CellaView
Manual CellaTemp PA 1x2x3x
Quick guide CellaTemp PA1x 2x 3x
Declaration of conformity Declaration of Conformity PAxx
UKCA Declaration of Conformity PAxx
EAC Deklaration PK-PA-PT
X
Pyrometer CellaTemp PA 20
Accessories
Software
Electrical accessories
Optical accessories
Mechanical accessories
Mountings
Adapter flange PB 08/J AF 1
On Request
Adapter flange PZ 20/H
On Request
Adapter ring PZ 20/E
On Request
Air purge PZ 20/A AF 1
On Request
Aluminium compact hose PB 08/L
On Request
Ball and socket mounting PZ 10/H
On Request
Cable VK 01/Y AF 3
On Request
Cable VK 02/A AF 1
On Request
Cable VK 02/A AF 2
On Request
Cable VK 02/A AF 3
On Request
Cable VK 02/B
On Request
Cable VK 02/C AF 1
On Request
Cable VK 02/C AF 2
On Request
CD - Software CellaView SW 40 AF 1
Clamping collar PZ 20/L AF 2
On Request
Clamping collar PZ 20/N AF 2
On Request
Close-up optics PZ 20.03
On Request
Cooling jacket PA 20/B AF 1
On Request
Cooling jacket PA 20/M AF 1
On Request
Cooling jacket PA 20/M AF 2
On Request
Cooling jacket PA 20/M AF 3
On Request
Cooling jacket PA 20/M AF 4
On Request
Deflection mirror PA 20/E AF 1
On Request
Deflection mirror PA 20/E AF 2
On Request
Digital display DA 230A
On Request
Digital display DA 570
On Request
Dust stop PZ 20/S
On Request
Dust stop PZ 20/T
On Request
Emissivity switching box VK 30.07
On Request
Fan PB 08/F AF 3
On Request
Fan PB 08/F AF 4
On Request
Flange PB 08/R AF 1
On Request
Flange PB 08/R AF 2
On Request
Flange PK 20/F-70
On Request
Flange PZ 20/F-120
On Request
Flange PZ 20/F-120 DN50
On Request
Flange PZ 20/F-130
On Request
Flange PZ 20/F-145
On Request
Flange PZ 20/F-160
On Request
Flange PZ 20/F-50
On Request
Flange PZ 40/D
On Request
Flange PZ 40/N-130 AF 1
On Request
Flange PZ 40/N-130 AF 2
On Request
Flange tube PB 08/M AF1
On Request
Flange ZA 10/F-160
On Request
Holding device PB 08/K AF 2
On Request
Holding device PB 08/Q AF 1
On Request
Hose clamp
On Request
Hose clamp 0
On Request
Illumination ring PZ 10/P
On Request
Industrial hose GP 40
On Request
Interface converter SU 04 AF 1
On Request
Interface isolator SU 07 AF 1
On Request
Intermediate tube PZ 20/C
On Request
Intermediate tube PZ 20/J
On Request
Intermediate tube PZ 40/C
On Request
Junction box VA 20.01
On Request
Junction box VK 30.02
On Request
Junction box VK 30.04
On Request
Junction box VK 30.05
On Request
Lens system PZ 20.08
On Request
Material selector switch VK 30.01
On Request
Monitor system 0
On Request
Mounting angle PA 11/K
On Request
Mounting bracket PA 11/U
On Request
Mounting bracket PZ 20/U AF 2
On Request
Mounting PA 20-005
On Request
Mounting PA 20-006
On Request
Mounting PA 20-007
On Request
Mounting PA 20-008
On Request
Mounting PA 20-009
On Request
Mounting PA 20-010
On Request
Mounting PA 20-012
On Request
Mounting PA 20-014
On Request
Mounting PA 20-015
On Request
Mounting PA 20-024
On Request
Mounting PA 20-027
On Request
Mounting PA 20-028
On Request
Mounting PA 20-036
On Request
Mounting PA 20-037
On Request
Mounting PA 20-048
On Request
Mounting PA 20-052
On Request
Mounting PA 20-054
On Request
Mounting PA 20-058
On Request
Mounting PA 20-059
On Request
Mounting PA 20-060
On Request
Mounting PA 20-062
On Request
Mounting PA 20-064
On Request
Mounting PA 20-065
On Request
Mounting PA 20-066
On Request
Mounting PA 20-071
On Request
Mounting PA 20-073
On Request
Mounting PA 20-077
On Request
Mounting PA 20-080
On Request
Mounting PA 20-081
On Request
Mounting PA 20-091
On Request
Mounting PA 20-098
On Request
Mounting PA 20-100
On Request
Mounting PA 20-103
On Request
Mounting PA 20-107
On Request
Mounting PA 20-112
On Request
Mounting PA 20-117
On Request
Mounting PA 20-122
On Request
Mounting PA 83-001
On Request
Mounting PA 83-002
On Request
Mounting PA 83-003
On Request
Mounting PA 83-004
On Request
Mounting PA 83-005
On Request
Mounting PA 83-006
On Request
Mounting PA 83-007
On Request
Mounting PA 83-008
On Request
Mounting PA 83-009
On Request
Mounting PA 83-010
On Request
Mounting PA 83-011
On Request
Mounting PA 83-012
On Request
Mounting PA 83-013
On Request
Mounting PA 90-001
On Request
Mounting SK 613
On Request
Mounting SK 749
On Request
Mounting SK 803
On Request
Mounting SK 808
On Request
Mounting SK 821
On Request
Mounting SK 824
On Request
Mounting SK 825
On Request
Mounting SK 832
On Request
Mounting socket PZ 20/G AF 1
On Request
Oscillating mirror PZ 20/X AF 5
On Request
Oscillating mirror PZ 20/X AF 6
On Request
Polarisation filter PA 20/P
On Request
Protective cap PA 20/K
On Request
Protective enclosure PA 40/B AF 1
On Request
Protective enclosure PA 40/M AF 1
On Request
Protective enclosure PA 40/M AF 2
On Request
Quartz protective window 70146
On Request
Quartz window PA 20/I
On Request
Quartz window with hinge PZ 20/I AF 1
On Request
Quick coupling PA 20/C
On Request
Quick coupling PA 20/D
On Request
Shaft nut 0
On Request
Spherical flange PB 08/I
On Request
Spherical flange PB 08/I AF 2
On Request
Spherical flange PB 08/I AF 3
On Request
Spherical flange PB 08/I AF 4
On Request
Standard optics PZ 20.01
On Request
Steckernetzteil E2EFSW3 12W-24V
On Request
Supplementary lens PZ 20/O-120
On Request
Supplementary lens PZ 20/O-75
On Request
Tele-optics PA 20.06
On Request
Tele-optics PZ 20.06
On Request
Thermal insulating tube PZ 20/K
On Request
Threaded ring 0
On Request
Threaded ring 0
On Request
Toggle adapter PZ 40/G
On Request
Universal-Regler URE 422 RA
On Request
Video encoder SU 08 AF 1
On Request
Videokabel VK 02/F AF 1
On Request
Videokabel VK 02/F AF 2
On Request
Videokabel VK 02/F AF 3
On Request
Vorsatzlinse für PZ 20 - 50, PA 20 - 40 PZ 20/O-50
On Request
Vorsatzlinse für PZ 20 - 50, PA 20 - 40 PZ 20/O-63
On Request
Wide-angle optics PZ 20.05
On Request
Zubehör für Schnittstellen SU 02 AF 1
On Request
Pyrometer CellaTemp PA 20
IO-Link IODD
Pyrometer CellaTemp PA 20
IO-Link Manufacturer explanation
Pyrometer CellaTemp PA 20
Field-of-view calculator
Pyrometer
PA 20 AF 1
(0,4 m - ∞)
PA 20 AF 2
(0,2 - 0,4 m)
PA 20 AF 3
(1,2 m - ∞)
PA 20 AF 4
(0,2 m - ∞)
PA 20 AF 5
(0,4 m - ∞)
PA 20 AF 6
(0,2 - 0,4 m)
PA 20 AF 7
(1,2 m - ∞)
PA 20 AF 8
(0,2 m - ∞)
PA 20 AF 9
(0,6 m - ∞)
PA 20 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 distance
mm
Length of the graph
mm
Calculate
Print
Measuring distance (mm)
0
32
64
96
128
160
192
224
256
288
320
352
384
2.29 mm
Measuring distance
Spot diameter
0.00 mm
18.00 mm
16.00 mm
17.37 mm
32.00 mm
16.74 mm
48.00 mm
16.11 mm
64.00 mm
15.49 mm
80.00 mm
14.86 mm
96.00 mm
14.23 mm
112.00 mm
13.60 mm
128.00 mm
12.97 mm
144.00 mm
12.34 mm
160.00 mm
11.71 mm
176.00 mm
11.09 mm
192.00 mm
10.46 mm
208.00 mm
9.83 mm
224.00 mm
9.20 mm
240.00 mm
8.57 mm
256.00 mm
7.94 mm
272.00 mm
7.31 mm
288.00 mm
6.69 mm
304.00 mm
6.06 mm
320.00 mm
5.43 mm
336.00 mm
4.80 mm
352.00 mm
4.17 mm
368.00 mm
3.54 mm
384.00 mm
2.91 mm
400.00 mm
2.29 mm
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