LumaSense IN 300, IN 300/5 Operation Manual

上海麦兴仪器设备有限公司
www.imaxsun.com
IN 300 · IN 300/5
IMPAC-Pyrometer
Betriebsanleitung · Operation Manual
Proven Quality
IMPAC pyrometers IN 300 · IN 300/5
Contents
1
General................................................................................................................................ 14
1.1
Information about the operation manual ............................................................... 14
1.2
Limit of liability and warranty................................................................................. 14
1.3
Terminology .......................................................................................................... 14
1.4
Copyright .............................................................................................................. 14
1.5
Disposal / decommissioning ................................................................................. 14
2
Technical data .................................................................................................................... 15
2.1
Dimensions ........................................................................................................... 15
2.2
Appropriate use .................................................................................................... 16
2.3
Scope of delivery .................................................................................................. 16
3
Safety .................................................................................................................................. 16
3.1
General ................................................................................................................. 16
3.2
Electrical connection............................................................................................. 16
4
Electrical Installation ......................................................................................................... 16
4.1
Accessories .......................................................................................................... 17
5
Optics .................................................................................................................................. 18
5.1
IN 300 ................................................................................................................... 18
5.2
IN 300/5 ................................................................................................................ 18
6
Emissivity ........................................................................................................................... 19
6.1
Emissivity table ..................................................................................................... 19
7
Transport, packaging, storage ......................................................................................... 20
8
Maintenance ....................................................................................................................... 20
8.1
Safety.................................................................................................................... 20
8.2
Service.................................................................................................................. 20
9
Trouble shooting................................................................................................................ 21
10
Reference numbers ........................................................................................................... 22
10.1
Reference numbers instruments........................................................................... 22
10.2
Reference numbers accessories .......................................................................... 22
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IMPAC pyrometers IN 300 · IN 300/5
1
General
1.1
Information about the operation manual
Congratulations on choosing this high quality and highly efficient IMPAC Pyrometer.
Please read this manual carefully, step by step, including all notes to security, operation and
maintenance before using the pyrometer. For operation of the instrument this manual is an
important source of information and work of reference. To avoid handling errors keep this manual
in a location where you always have access to. When operating the instrument, it is necessary to
follow the generally safety instructions (see section 3, Safety).
Additionally to this manual the manuals of the components used are valid. All notes – especially
safety notes – are to be considered.
Should you require further assistance, please call our customer service hotline in Frankfurt,
Germany, +49 (0)69 9 73 73-0 or Oakland, America +1 201 405-0900 or call from America 800631-0176.
1.2
Limit of liability and warranty
All general information and notes for handling, maintenance and cleaning of this instrument are
offered according to the best of our knowledge and experience.
LumaSense Technologies is not liable for any damages that arise from the use of any examples or
processes mentioned in this manual or in case the content of this document should be incomplete
or incorrect. LumaSense Technologies reserves the right to revise this document and to make
changes from time to time in the content hereof without obligation to notify any person or persons
of such revisions or changes.
All series 300 Instruments from LumaSense Technologies have a warranty of two years from the
invoice date. This warranty covers manufacturing defects and faults which arise during operation
only if they are the result of defects caused by LumaSense Technologies.
This warranty is void if the instrument is disassembled or modified without prior written consent
from LumaSense Technologies.
1.3
Terminology
The used terminology corresponds to the VDI- / VDE-directives 3511, page 4.
1.4
Copyright
All copyrights reserved. This document may not be copied or published, in part or completely,
without the prior written permission of LumaSense Technologies GmbH. Contraventions are liable
to prosecution and compensation. All rights reserved.
1.5
Disposal / decommissioning
Inoperable IMPAC pyrometers have to be disposed corresponding to the local regulations of
electro or electronic material.
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IMPAC pyrometers IN 300 · IN 300/5
2
Technical data
Temperature ranges:
IR-detector:
Spectral range:
Optics:
Power supply:
Output:
Emissivity ε:
Repeatability:
Accuracy:
Temp. dependence:
Response time t90:
Weight:
Housing
Ambient temperature:
Storage temperature:
Mounting position:
Protection class:
Connection cable:
CE label:
2.1
IN 300:
0 ... 100°C (MB 1)
0 ... 200°C (MB 2)
30 ... 230°C (MB 2.3)
-20 ... 300°C (MB 3)
0 ... 500°C (MB 5)
0 ... 600°C (MB 6)
N 300/5:
300 ... 800°C (MB 8)
300 ... 1300°C (MB 13)
350 ... 1800°C (MB 18)
Si-based thermopile
IN 300:
8 ... 14 µm
IN 300/5:
5.14 µm, narrow band
IN 300:
Ge lens
IN 300/5:
CaF2 lens
24 V DC ± 25% stabilized, ripple < 50mV
4 ... 20 mA load independent current, linear to temperature
Max load:
max. 500  at 24 V
max. 200  at 18 V
0.4 ... 1; adjustable
1% of the measuring range (ε = 1, Tamb. = 23°C)
1.5% of temperature range (ε = 1, Tamb. = 23°C)
0 ... 60°C: 0.03% of temperature range / °C (Tamb. = 23°C)
300 ms, fixed
100 ms for IN 300/5 MB13
215 g
Stainless steel
0 ... 70°C
-20 ... 70°C
any
IP65 (DIN 40050)
2 m, fixed
according to EU directives about electromagnetic immunity
Dimensions
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IMPAC pyrometers IN 300 · IN 300/5
2.2
Appropriate use
The IN 300 is a stationary pyrometer for non-contact temperature measurement of non-metallic
surfaces or painted, coated or anodized metals.
The IN 300/5 is a stationary pyrometer for non-contact temperature measurement of glass surfaces and quartz surfaces.
2.3
Scope of delivery
Instrument, works certificate, user manual.
3
Safety
This section offers an overview about important safety aspects.
3.1
General
Each person working with the pyrometer must have read and understood the user manual before
operation. Also this has to be done if the person already used similar instruments or was already
trained by the manufacturer.
The pyrometer has only to be used for the purpose described in the manual. It is recommended to
use only accessories offered by the manufacturer.
3.2
Electrical connection
Follow common safety regulations for mains voltage (230 or 115 V AC) connecting additional
devices operating with this mains voltage (e.g. transformers). Touching mains voltage can be
mortal. A non expert connection and mounting can cause serious health or material damages.
Only qualified specialists are allowed to connect such devices to the mains voltage.
4
Electrical Installation
The series 300 instruments are supplied by 24 V DC (possible range: 18 ... 30 V DC). When
connecting the device to the power supply ensure correct polarity. The power consumption (in this
case 4 - 20 mA) is also the measuring signal. The instrument doesn’t need any time for starting or
preheating and is immediately ready for operation. To switch off the instrument, interrupt the
instrument’s power supply.
To meet the electromagnetic requirements (EMV), a shielded connecting cable must be used. The
shield of the connecting cable has to be connected only on the pyrometer’s side. On side of the
power supply (switch board) the shield must be open to avoid ground loops.
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IMPAC pyrometers IN 300 · IN 300/5
Example for wiring using a digital display with integrated power supply:
230 V ~
white
brown
°C
Shield (black)
4 ... 20 mA
Wiring
white
24 V
brown
black
0V
Shield
Digital display
with built-in
2-wire supply
Controller
Recorder
Example for wiring using an external power supply:
230 V ~
white
brown
24 V DC
Power supply
°C
Digital display
Shield (black)
4 ... 20 mA
Controller
Wiring
white
brown
24 V
0V
black
Shield
Note:
4.1
Recorder
Additional analyzing instruments, e.g. controllers, recorders, etc
can be connected in series as shown in drawing above.
Accessories
Numerous accessories guarantee easy installation of the pyrometers. The Following overview
shows a selection of suitable accessories:
Mounting
supports
Air purges
Water
cooling jackets
LED digital
displays with
built-in power supply
Power supplies
C/Z
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IMPAC pyrometers IN 300 · IN 300/5
5
Optics
The pyrometers are equipped ex works with one of the following optics. These lenses are focusing
to certain distances, i.e. in these distances each lens achieves its smallest spot size in relation to
the measuring distance. The spot size will change in any other distance (shorter or longer). Please
notice that the measuring object must be as least as big as the spot size.
The name of the optics (e.g. optics 300) shows the measuring distance in mm (e.g. 300 mm) in
which it has the smallest spot size in relation to its measuring distance (IN 300, e.g. 20 mm).
The following drawings show the size of the spots in mm in dependence of the measuring distance. Values between the mentioned data can be calculated by interpolation. The spot size for
measuring distance 0 is the aperture diameter of the optics.
5.1
IN 300
Measuring distance [mm]
8
600
Optics 300:
0
Spot size [mm]
5.2
150
300
14
20
1000
48
85
IN 300/5
Measuring distance [mm]
0
200
80
Optics 80:
2,5
5
Spot size [mm]
14
Measuring distance [mm]
0
Optics 160:
5
Spot size [mm]
160
5
230
10
(lens tolerances are not taken into consideration)
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IMPAC pyrometers IN 300 · IN 300/5
6
Emissivity
For a correct measurement it is necessary to adjust the emissivity ε. This emissivity is the relationship between the emission of a real object and the emission of a black body radiation source (this
is an object which absorbs all incoming rays and has an emissivity of 100%) at the same temperature. Different materials have different emissivities ranging between 0% and 100% (settings at the
pyrometer between 40 and 100%). Additionally the emissivity is depending on the surface condition of the material, the spectral range of the pyrometer and the measuring temperature. The
emissivity setting of the pyrometer has to be adjusted accordingly. Typical emissivity values of
various common materials for the two spectral ranges of the instruments are listed in the emissivity table below. The tolerance of the emissivity values for each material is mainly dependent on the
surface conditions. Rough surfaces have higher emissivities.
Note:
The pyrometer is set ex works to an emissivity of 100%.
To adjust the emissivity factor to your own purpose,
you have to remove the rear cover by unscrew the
locking screw. Remove the cover carefully. In the
tube there is a scale that can be turned with a small
screwdriver. Adjust the emissivity factor to your
desire. After that, push the cable carefully back in
the tube, put the cover on the tube and tighten the
locking screw for the cover.
Locking screw
for rear cover
Potentiometer
for emissivity
adjustment
Rear cover
The following table may give a first information of the correct setting of the emissivity. For exact
measurement we recommend a comparison measurement with a contact thermometer (e.g.
Tastotherm MP 2000 with a suited probe).
6.1
Emissivity table
Measuring object
"Black body furnace"
Human skin
Black dull varnish
Carbon soot
Wood
Paper
Asphalt
Glass / quartz glass
Textile
Graphite
Cement
Water
ε (at 8 ... 14 µm)
100%
98%
95%
95%
80 ... 92%
92 ... 95%
85%
72 ... 87%
75 ... 95%
75 ... 92%
90%
95%
Measuring object
Glass / quartz glass
ε (at 5.14 µm)
97%
Measuring object
Brickwork
Fire clay
Rubber
Porcelain
Ceramics
Varnish
Plaster
Oil paint
Steel (oxidized)
Steel (smooth)
Aluminium (smooth)
Aluminium (anodized)
ε (at 8 ... 14 µm)
85 ... 95%
60 ... 80%
10 ... 30%
2 ... 15%
96%
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IMPAC pyrometers IN 300 · IN 300/5
7
Transport, packaging, storage
The instrument can be damaged or destroyed if shipped incorrectly. To transport or store the
instrument, please use the original box or a box padded with sufficient shock-absorbing material.
For storage in humid areas or shipment overseas, the device should be placed in welded foil
(ideally along with silica gel) to protect it from humidity.
The pyrometer is designed for a storage temperature of -20 … 70°C with non-condensing conditions. Other kind of storage can damage or malfunction the pyrometer.
8
Maintenance
8.1
Safety
Attention during pyrometer services:
Should the pyrometer be integrated in a running machine process the machine has to be switched
off and secured against restart before servicing the pyrometer.
8.2
Service
The pyrometers does not have any parts which require regular service, only the lens has to be
kept clean. The lens can be cleaned with a soft cloth in combination with alcohol (do not use acid
solutions or dilution). Also standard cloths for cleaning glasses or photo objectives can be used.
The Germanium lens of the IN 300 has an anti-reflective coating which appears slightly colored.
Be extremely careful - this layer can easily be rubbed off - this will greatly affect the measuring
results!
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IMPAC pyrometers IN 300 · IN 300/5
9
Trouble shooting
Before sending the pyrometer for repair, try to find the error and to solve the problem with the help
of the following list.
Temperature indication too low
 Incorrect alignment of the pyrometer to the object
 New correct alignment to achieve the max. temperature signal
 Measuring object smaller than spot size
 check measuring distance, smallest spot size is at nominal measuring distance (see 5)
 Emissivity set too high
 Set lower correct emissivity corresponding to the material (see 6)
 Lens contaminated
 Clean lens carefully (see 8.2)
Temperature indication too high
 Emissivity set too low
 Set lower correct emissivity corresponding to the material (see 6)
 The measurement is influenced by reflections of hot machine parts
 Use mechanical construction to avoid the influence of the interfering radiation
Measuring errors
 Indicated temperature is decreasing during the use of the pyrometer, contamination of the lens
 Clean lens. Recommendation: use of air purge
 Indicated temperature is decreasing during the use of the pyrometer, although the air purge
unit is used. Probably compressed air is not clean or air failed
 Clean the lens and use clean, dry and oil free compressed air
 HF-interferences
 Correct the connection of the cable shield (see 4)
 Instrument overheated
 Use cooling jacket with air or water cooling
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IMPAC pyrometers IN 300 · IN 300/5
10
Reference numbers
10.1
Reference numbers instruments
3 856 310
3 856 320
3 856 230
3 856 330
3 856 350
3 856 360
IN 300,
IN 300,
IN 300,
IN 300,
IN 300,
IN 300,
0 ...
0 ...
30 ...
-20 ...
0 ...
0 ...
100°C
200°C
230°C
300°C
500°C
600°C
(MB 1)
(MB 2)
(MB 2.3)
(MB 3)
(MB 5)
(MB 6)
3 856 420
3 856 430
3 856 440
IN 300/5,
IN 300/5,
IN 300/5,
300 ... 800°C
300 ... 1300°C
350 ... 1800°C
(MB 8)
(MB 13)
(MB 18)
)
*
)
*
)
*
)
* Optics a = 80 or a = 160 mm, please specify when ordering!
10.2
Reference numbers accessories
3 890 610
3 863 010
DIN-rail-power supply NG DC; 100 ... 240 V AC, 50 ... 60 Hz  24 V DC, 1 A
Power supply NG 2D; 85 ... 265 V AC  24 V DC, 600 mA, with 2 limit switches
DA 4000-N, LED-display, 2-wire power supply
DA 4000, LED-display, 2-wire power supply, 2 limit switches (relay contacts)
DA 6000, LED-display, RS232, 2-wire power supply, maximum value storage,
analog output
DA 6000, LED-display, RS485, 2-wire power supply, maximum value storage,
analog output
Galvanic separator for measuring output (carrier rail mounting housing)
Converter 4 ... 20 mA to 0 ... 20 mA
3 834 230
3 846 170
3 835 180
3 835 220
3 837 160
Adjustable mounting support
Mounting tube
Air purge unit, stainless steel
Air purge unit, stainless steel, short version
Stainless steel water cooling jacket with integrated air purge unit
3 827 070
3 827 100
Laser targeting light
Twin laser targeting light, a=450 mm
3 852 290
3 852 550
3 890 640
3 890 650
3 890 520
3 890 530
Flange system:
3 846 240
Tube support with air purge and flange
3 846 280
Ceramic tube 24, 600 mm long, closed
3 846 250
Support for instrument
3 846 270
Support for instrument with quartz window
22