Optris PI 05M, PI 640 Specifications

optris

160/ 200/ 230/ 400i/ 450i/ 450i G7/ 640/ 640 G7/ 05M/ 08M/ 1M

Infrared camera

Operator’s Manual

Optris GmbH

Ferdinand-Buisson-Str. 14 13127 Berlin Germany

Tel.: +49 30 500 197-0 Fax: +49 30 500 197-10

E-mail: info@optris.global Internet: www.optris.global

Table of contents 3-

Table of contents

Table of contents .............................................................................................................................................. 3

1 General Notes ........................................................................................................................................... 7

1.1 Intended use ....................................................................................................................................... 7

1.2 Warranty ............................................................................................................................................. 8

1.3 Scope of delivery ................................................................................................................................ 9

1.4 Maintenance ....................................................................................................................................... 9

1.4.1 Cleaning ...................................................................................................................................... 9

1.5 Model overview ................................................................................................................................. 10

2 Technical Data ........................................................................................................................................ 11

2.1 General specifications ...................................................................................................................... 11

2.2 Electrical specifications ..................................................................................................................... 15

-4 -

2.3 Measurement specifications ............................................................................................................. 16

2.4 Optical specifications ........................................................................................................................ 21

3 Mechanical Installation .......................................................................................................................... 31

3.1 Dimensions ....................................................................................................................................... 31

3.2 Changing the lens ............................................................................................................................. 39

3.3 Fixing the focus of the lens (only for PI 05M/ 08M/ 1M) ................................................................... 40

3.4 Mounting accessories (optional) ....................................................................................................... 42

3.5 High temperature accessories .......................................................................................................... 43

3.5.1 CoolingJacket ........................................................................................................................... 43

3.5.2 CoolingJacket Advanced .......................................................................................................... 45

3.5.3 Laminar air purge for CoolingJacket ......................................................................................... 49

3.5.4 Outdoor protective housing ....................................................................................................... 50

4 Electrical Installation .............................................................................................................................. 51

Table of contents 5-

4.1 Process interface .............................................................................................................................. 52

4.1.1 PIN allocation ............................................................................................................................ 54

4.1.2 Industrial Process Interface (optional) ...................................................................................... 56

4.2 Example for a Fail-Safe monitoring of the PI with a PLC ................................................................. 59

4.3 USB cable extension ........................................................................................................................ 61

5 IRmobile App ........................................................................................................................................... 63

6 Software PIX Connect ............................................................................................................................ 65

6.1 Installation and initial start-up ........................................................................................................... 66

6.2 Software window ............................................................................................................................... 68

6.2.1 Basis features of the software PIX Connect ............................................................................. 70

7 Basics of Infrared Thermometry ........................................................................................................... 73

8 Emissivity ................................................................................................................................................ 79

8.1 Definition ........................................................................................................................................... 79

-6 -

8.2 Determination of unknown emissivity ............................................................................................... 81

8.3 Characteristic emissivity ................................................................................................................... 83

Appendix A – Table of emissivity for metals ............................................................................................... 84

Appendix B – Table of emissivity for non-metals ....................................................................................... 86

Appendix C – Quick start for serial communication ................................................................................... 87

Appendix D – Interprocess Communication (IPC) ...................................................................................... 89

Appendix E – PIX Connect Resource Translator ........................................................................................ 90

Appendix F – Wiring diagrams PIF ............................................................................................................... 91

Appendix G – Declaration of Conformity ..................................................................................................... 95

General Notes 7-

The PI is a precise instrument and contains an extremely sensitive infrared detector and a highquality lens.

The alignment of the camera to intensive energy sources (e.g. devices which emit laser radiation or reflections of such equipment) can cause an irreparable defect of the infrared detector. This is also valid if the camera is switched off.

Such kinds of damages are excluded from warranty.

Read the manual carefully before the initial start-up. The producer reserves the right to change the herein described specifications in case of technical advance of the product.

1 General Notes

1.1 Intended use

Thank you for choosing the optris® PI infrared camera. The optris PI calculates the surface temperature based on the emitted infrared energy of objects [►7 Basics of Infrared Thermometry]. The two-dimensional detector (FPA - focal plane array) allows a measurement of an area and will be shown as thermal image using standardized palettes. The radiometric processing of the picture data enables the user to do a comfortable detailed analysis with the software PIX Connect.

-8 -

 Avoid abrupt changes of the ambient temperature.  Avoid static electricity, arc welders, and induction heaters. Keep away from very strong EMF

(electromagnetic fields).

 In case of problems or questions which may arise when you use the infrared camera, please

contact our service department.

► All accessories can be ordered according to the referred part numbers in brackets [ ].

1.2 Warranty

Each single product passes through a quality process. Nevertheless, if failures occur contact the customer service at once. The warranty period covers 24 months starting on the delivery date. After the warranty is expired the manufacturer guarantees additional 6 months warranty for all repaired or substituted product components. Warranty does not apply to damages, which result from misuse or neglect. The warranty also expires if you open the product. The manufacturer is not liable for consequential damage or in case of a nonintended use of the product. If a failure occurs during the warranty period the product will be replaced, calibrated or repaired without further charges. The freight costs will be paid by the sender. The manufacturer reserves the right to exchange components of the product instead of repairing it. If the failure results from misuse or neglect the user has to pay for the repair. In that case you may ask for a cost estimate beforehand.

General Notes 9-

 PI 160, PI 200, PI 230, PI 400i, PI 450i, PI 450i G7, PI 640, PI 640 G7, PI 05M, PI 08M or PI 1M incl.

1 lens

 USB-cable:

1 m (standard scope of supply, no IP67 protection class) 1 m, 3 m, 5 m, 10 m, 20 m (optional, for industrial applications, with IP67)

 Table tripod

 Process interface cable incl. terminal block (1 m)

 Software package PIX Connect

 Operators manual

 Aluminum case

 PI 640/ 640 G7 only: robust hard transport case (IP67)

 PI 200/ 230 only: focusing tool for VIS camera

Never use cleaning compounds which contain solvents (neither for the lens nor for the housing).

1.3 Scope of delivery

1.4 Maintenance

1.4.1 Cleaning

Blow off loose particles using clean compressed air. The lens surface can be cleaned with a soft, humid tissue (moistened with water) or a lens cleaner (e.g. Purosol or B+W Lens Cleaner).

-10 -

Model

Model code

Temperature range

Spectral range

Frame rate

Typical applications

PI 160

-20 to 900 °C 200 to 1500 °C (optional)

7.5 - 13 µm

120 Hz

Surface measurements in industrial application

PI 200/ PI 230

BI-SPECTRAL

-20 to 900 °C 200 to 1500 °C (optional)

7.5 - 13 µm

128 Hz

Synchronous recording of VIS and IR videos and images

PI 400i/ PI 450i

-20 to 900 °C 200 to 1500 °C (optional)

7.5 - 13 µm

80 Hz

Real-time thermographic images in high speed; Detection of smallest temperature differences (PI 450i)

PI 450i G7

200 to 1500 °C 150 to 900 °C

7.9 µm

80 Hz/ 27 Hz

Measurement of glass (with Line-Scanning mode)

PI 640

-20 to 900 °C 200 to 1500 °C (optional)

7.5 - 13 µm

32 Hz

Pin-sharp radiometric recordings in real time

PI 640 G7

200 to 1500 °C 150 to 900 °C

7.9 µm

32 Hz

Measurement of glass (with Line-Scanning mode)

PI 05M

900 to 2450 °C

500 – 540 nm

Up to 1 kHz

Measurement of metallic surfaces, graphite or ceramics with short wavelengths

PI 08M

575 …1900 °C

780 – 820 nm

Bis 1 kHz

Measurement of metallic surfaces, graphite or ceramics with short wavelengths, especially for laser applications

PI 1M

450 to 1800 °C

0.85 - 1.1 µm

Up to 1 kHz

Measurement of metallic surfaces, graphite or ceramics with short wavelengths

1.5 Model overview

The cameras of the PI series are available in the following basic versions:

Table 1: Model overview

Technical Data 11-

Environmental rating:

IP67 (NEMA-4)

Ambient temperature:

0...50 °C [PI 160/ PI 200/ PI 230/ PI 400i/ PI 640/ PI 640 G7] 5…50 °C [PI 05M/ PI 08M/ PI 1M]

0...70 °C [PI 450i/ PI 450i G7]

Storage temperature:

-40...70 °C (-40...85 °C [PI 450i/ PI 450i G7])

Relative humidity:

10...95 %, non-condensing

Material (housing):

Aluminum, anodized

Dimensions:

PI 160/ PI 200/ PI 230: 45 x 45 x 60 - 76 mm (depending on lens and focus position) PI 400i/ PI 450i (450i G7)/ PI 640 (640 G7): 46 x 56 x 76 - 100 mm (depending on lens and focus position) PI 640 microscope optics: 46 x 56 x 119 – 126 mm (depending on focus position) PI 05M/ PI 08M/ PI 1M: 46 x 56 x 88 - 129 mm (depending on lens and focus position)

Weight:

PI 160: 195 g PI 200/ PI 230: 215 g PI 400i/ PI 450i (450i G7)/ PI 640 (640 G7)/PI 05M/ PI 08M/ PI 1M: 320 g

Cable length (USB 2.0):

1 m (standard), 3 m, 5 m, 10 m, 20 m

2 Technical Data

2.1 General specifications

-12 -

Vibration1):

IEC 60068-2-6 (sinus shaped) IEC 60068-2-64 (broadband noise)

Shock1):

IEC 60068-2-27 (25 G and 50 G)

Shock, half sinus 25 G – testing Ea 25 G (acc. IEC 60068-2-27)

Acceleration

245 m/s2

(25 G)

Used standards for vibration and shock:

Figure 1: Used standards

Stress program (camera in operation):

Technical Data 13-

Pulse duration

11 ms

Number of directions

(3 axes with 2 directions each)

Duration

600 Shocks

(100 Shocks each direction)

Shock, half sinus 50 G – testing Ea 50 G (acc. IEC 60068-2-27)

Acceleration

490 m/s2

(50 G)

Pulse duration

11 ms

Number of directions

(3 axes with two directions each)

Duration

18 Shocks

(3 Shocks each direction)

Vibration, sinus shaped – testing Fc (acc. IEC60068-2-6)

Frequency range

10 - 500 Hz

Acceleration

29.42 m/s2

(3 G) Frequency change

1 Octave/ min

Number of axes

-14 -

Duration

1:30 h

(3 x 0.30 h)

Vibration, broadband noise – testing Fh (acc. IEC60068-2-64)

Frequency range

10 - 2000 Hz

Acceleration

39.3 m/s2

(4.01 G

RMS

))

Frequency spectrum

10 - 106 Hz

0.9610 (m/s2)2/Hz

(0.010 G2/Hz)

106 - 150 Hz

+6 dB/ Octave

150 - 500 Hz

1.9230 (m/s2)2/Hz

(0.020 G2/Hz)

500 - 2000 Hz

-6 dB/ Octave

2000 Hz

0.1245 (m/s2)2/Hz

(0.00126 G2/Hz)

Number of axes

Duration

3 h

(3 x 1 h)

Technical Data 15-

Power Supply:

5 VDC (powered via USB 2.0 interface)

Current draw:

Max 500 mA

AO: Output Standard Process Interface (PIF out)

0 - 10 V (Main measure area, measure area, internal temperature, flag status, recording status, line scan status, alarm, frame sync, fail-safe, external communication) [►Appendix F – Wiring diagrams PIF]

AI: Input Standard Process Interface (PIF in)

0 - 10 V (Emissivity, ambient temperature, reference temperature, uncommitted value, flag control, triggered snapshots, triggered recording, triggered linescanner, triggered event grabber, reset peak-/value-hold, switch

temperature range)

[►Appendix F – Wiring diagrams PIF]

DI: Digital Input Standard Process Interface

Flag control, , triggered snapshots, triggered recording, triggered linescanner, triggered event grabber, reset peak-/value-hold, switch temperature range [►Appendix F – Wiring diagrams PIF]

Digital interface:

USB 2.0

2.2 Electrical specifications

-16 -

PI 160

PI 2001)

PI 2301)

Temperature ranges

-20...100 °C; 0...250 °C; (20) 150...900 °C2); Option: 200…1500 °C

Spectral range

7.5 - 13 µm

Detector

UFPA, 160 x 120 pixel @ 120 Hz

UFPA,

160 x 120 pixel @ 128 Hz3)

640 x 480 pixel (visual camera)

Lenses (FOV)

6° x 5° (F=1,6); 23° x 17° (F=0,8); 41° x 31° (F=1); 72° x 52° (F=1)

Optics (FOV) – visual camera

54° x 40°

30° x 23°

System accuracy 4)

±2°C or ±2 %

Thermal sensitivity (NETD):

40 mK with 23°; 0,3 K with 6°; 0.1 K with 41° and 72°

Warm-up time

10 min

Emissivity

0.100...1.100

Software

PIX Connect

2.3 Measurement specifications

For an ideal combination of IR and VIS image we recommend the 41° lens for PI 200 and the 23° lens for PI 230

Accuracy statement effective from 150 °C

The following options can be set: Option 1 (IR with 96 Hz at 160 x 120 px; VIS with 32 Hz at 640 x 480 px);

Option 2 (IR with 128 Hz at 160 x 120 px; VIS with 32 Hz at 596 x 447 px)

At ambient temperature 235 °C; whichever is greater

Technical Data 17-

PI 400i

PI 450i

PI 450i G7

Temperature ranges

-20...100 °C; 0...250 °C; (20) 150...900 °C1); Option: 200…1500 °C

200…1500 °C 150…900 °C

Sighting range2)

0…250 °C

Spectral range

7.5 - 13 µm

7.9 µm

Detector

UFPA,

382 x 288 pixel @ 80 Hz (switchable to 27 Hz)

Lenses (FOV)

18° x 14° (F=1,1), 29° x 22° (F=0,9), 53° x 38° (F=0,9); 80° x 54° (F=0,9)

System accuracy 3)

±2°C or ±2 %

Thermal sensitivity (NETD):

75 mK4) with 29°, 53° and 80°;

0.1 K4) with 18°

40 mK4) with 29°, 53° and 80°; 60 mK4) with 18°

130 mK (T

obj

= 650 °C)

Warm-up time

10 min

Emissivity

0.100...1.100

Software

PIX Connect

Accuracy statement effective from 150 °C

The sighting range is used to align the G7 cameras

At ambient temperature 235 °C; whichever is greater

Value is valid at 40 Hz and 25 °C room temperature

-18 -

PI 640

PI 640 G7

Temperature ranges

-20...100 °C; 0...250 °C; (20) 150...900 °C1)

Option: 200…1500 °C

200…1500 °C 150…900 °C

Sighting range2)

0…250 °C

Spectral range

7.5 - 13 µm

7,9 µm

Detector

UFPA,

640 x 480 Pixel @ 32 Hz

640 x 120 Pixel @ 125Hz

Lenses (FOV)

15° x 11° (F=1); 33° x 25° (F=0,8); 60° x 45° (F=0,8); 90° x 64° (F=0,8)

Microscope lens (FOV)

12° x 9° (F=1,1)

System accuracy 3)

±2°C or ±2 %

Thermal sensitivity (NETD):

75 mK with 33°, 60° and 90° 85 mK with 15°

130 mK (T

obj

= 650 °C)

Warm-up time

10 min

Emissivity

0.100...1.100

Software

PIX Connect

Accuracy statement effective from 150 °C

The sighting range is used to align the G7 cameras

At ambient temperature 235 °C; whichever is greater

Technical Data 19-

PI 05M

PI 08M

PI 1M

Temperature ranges

900 … 2450 °C (27 Hz mode) 950 … 2450 °C (80 Hz and 32 Hz mode) 1100 … 2450 °C (1 kHz mode)

575 …1900 °C (27 Hz mode) 625 … 1900 °C (80 Hz- and 32 Hz-mode) 750 … 1900 °C (1 kHz mode)

4501)…1800 °C (27 Hz mode)

5001)…1800 °C (80 Hz and 32 Hz mode)

6001)…1800 °C (1 kHz mode) Spectral range

500 - 540 nm

780 – 820 nm

0,85 - 1,1 µm

Detector

CMOS,

764 x 480 pixel @ 32 Hz

382 x 288 pixel @ 80 Hz/ (switchable to 27 Hz)

72x56 pixel @ 1 kHz (1 ms real-time analog output (0-10 V) from 8x8 pixel (freely selectable))

764 x 8 Pixel @ 1 kHz (fast line scanning-mode, 1 ms real-time analog output (0-10 V) from 8x8 pixel (freely selectable))

Lenses (FOV) 2)

FOV@764x480 px: 26°x 16° (F=1,4)

FOV@382x288 px: 13°x 10°

FOV@764x480 px: 9°x 5° (F=2,8),

13°x 8° (F=2,4), 26°x16° (F=1,4), 39°x 25° (F=1,4) FOV@382x288 px: 4°x 3°, 7°x 5°, 13°x 10°, 20°x 15°

System accuracy 3)

For object temperature < 2000 °C: ±1 % of reading for 27/32/80 Hz ±1,5 % of reading for 1 kHz

For object temperature > 2000 °C: ±2 % of reading for 27/32/80 Hz ±2,5 % of reading for 1 kHz

For object temperature < 1500 °C: ±1 % of reading for 27/32/80 Hz ±1,5 % of reading for 1 kHz

For object temperature > 1500 °C: ±2 % of reading for 27/32/80 Hz ±2,5 % of reading for 1 kHz

For object temperature < 1400 °C: ±1 % of reading for 27/32/80 Hz ±1,5 % of reading for 1 kHz

For object temperature < 1600 °C: ±2 % of reading for 27/32/80 Hz ±2,5 % of reading for 1 kHz

Thermal sensitivity (NETD) 4):

< 2 K (< 1400 °C) < 4 K (< 2100 °C)

< 2 K (< 1000 °C) < 4 K (< 1600 °C)

< 2 K (< 900 °C) < 4 K (< 1400 °C)

Warm-up time

10 min

-20 -

Emissivity

0.100...1.100

Software

PIX Connect

+75 °C start temperature for optics with focal length f= 50 mm, f= 75 mm

An additionally purchased lens for the PI 05M/ 08M/ 1M camera comes with the corresponding protective tube

At an ambient temperature of 25 ° C

Specified NETD value applies to all frequencies

Technical Data 21-

 Make sure that the focus of thermal channel is adjusted correctly. If necessary, focus the

thermal imaging camera with the optics (Figure 2). The turning out of the optics leads to the focus setting "near" and the turning in of the lens to the focus setting "infinity".

 The visual camera (PI 200/230 only) is adjusted with the supplied focusing tool (Figure 4).

For this purpose, the focusing tool with the two pins is placed on the visual camera and is focused to "near" by a left turn and focused to "infinity" by a right rotation.

Figure 2: Focusing by turning the exterior lens ring of camera

Figure 3: PI 200/ 230 with visual camera 1 IR channel 2 VIS channel

Figure 4: Focusing tool for VIS

camera

2.4 Optical specifications

-22 -

For the PI 05M, PI 08M and PI 1M camera, you must first unscrew the protective tube in order to be able to focus the camera (Figure 5).

Figure 5: PI 05M/ PI 08M / PI 1M

The variety of different lenses offers the possibility to precisely measure objects in different distances. We offer lenses for close, standard distances and large distances. Different parameters are important if using infrared cameras. They display the connection between the distance of the measured object and the size of the pixel (Table 2).

With the help of BI-SPECTRAL technology at PI 200/ 230, a visual image (VIS) can be combined with a thermal image (IR). Both can be finally captured time synchronously.

Technical Data 23-

Figure 6: Measurement field of the infrared camera optris® PI representing the 23° x 17° lens

-24 -

■

HFOV: Horizontal enlargement of the total measuring at object level

■

VFOV: Vertical enlargement of the total measuring at object level

■

IFOV: Size at the single pixel at object level

■

DFOV: Diagonal dimension of the total measuring field at object level

■

MFOV: Recommended, smallest measured object size of 3 x 3 pixel

The following tables with examples showing what spot sizes and pixel sizes will be reached in which distance. For individual configuration there are different lenses available. Wide angle lenses have a radial distortion due to their large opening angle; the software PIX Connect has an algorithm which corrects this distortion. As an alternative to the tables below, the optics calculator can also be used on the optris website (https://www.optris.global/optics-calculator) or via the optris calculator app. The app can be downloaded for free from the Google Play Store (see QR Code).