上海麦兴仪器设备有限公司
www.imaxsun.com
IN 2000
Infrarot-Messumformer · Infrared Sensor
Operation Manual · Betriebsanleitung
Proven Quality
IMPAC Infrared sensor IN 2000
Contents
General...................................................................................................................................................................... 3
Information about the user manual............................................................................................................................. 3
Limit of liability and warranty ......................................................................................................................................3
Legend ......................................................................................................................................................................3
Terminology ...............................................................................................................................................................3
Copyright.................................................................................................................................................................... 3
Disposal / decommissioning....................................................................................................................................... 3
1 Technical data .......................................................................................................................................................... 4
1.1 Dimensions................................................................................................................................................... 4
2 Overview ................................................................................................................................................................... 5
2.1 Appropriate use ............................................................................................................................................ 5
2.2 Scope of delivery ..........................................................................................................................................5
3 Safety ........................................................................................................................................................................5
3.1 General.........................................................................................................................................................5
3.2 Electrical connection.....................................................................................................................................5
4 Electrical installation ............................................................................................................................................... 6
4.1 Connection samples .....................................................................................................................................6
5 Mechanical installation............................................................................................................................................7
5.1 Accessories (option) .....................................................................................................................................7
6 Optics........................................................................................................................................................................ 8
6.1 Aligning to the measuring object................................................................................................................... 8
7 Parameter descriptions / settings........................................................................................................................... 8
7.1 Factory settings ............................................................................................................................................ 8
7.2 Basic range................................................................................................................................................... 9
7.3 Material.........................................................................................................................................................9
7.4 Emissivity ε ................................................................................................................................................... 9
7.5 Response time / exposure time (t90)............................................................................................................ 9
7.6 Transmittance ............................................................................................................................................ 9
7.7 Clear time of the maximum value storage (tClear) ..................................................................................... 10
7.8 Analog output (mA)..................................................................................................................................... 10
7.9 Subrange (from / to).................................................................................................................................... 10
7.10 Ambient temperature compensation........................................................................................................... 10
7.11 Address ......................................................................................................................................................11
7.12 Operating hours.......................................................................................................................................... 11
7.13 Baud rate (Baud) ........................................................................................................................................11
8 Software InfraWin................................................................................................................................................... 11
8.1 Connecting the pyrometer to a PC..............................................................................................................11
8.2 Installation ..................................................................................................................................................11
8.3 Program start.............................................................................................................................................. 11
8.4 The start menu ........................................................................................................................................... 12
8.5 Beginning.................................................................................................................................................... 12
8.6 Number of devices...................................................................................................................................... 12
8.7 Basic settings ............................................................................................................................................. 12
8.8 Measurement (color bar) ............................................................................................................................13
8.9 Measurement (online trend)........................................................................................................................ 14
8.10 Listing (analyzing)....................................................................................................................................... 14
8.11 Trend output (analyzing).............................................................................................................................15
8.12 Output .TXT file (analyzing) ........................................................................................................................ 15
8.13 PC sampling rate (time interval between two measurements).................................................................... 15
8.14 Spot size calculator..................................................................................................................................... 15
9 Transport, packaging, storage.............................................................................................................................. 16
10 Maintenance ...........................................................................................................................................................16
10.1 Safety .........................................................................................................................................................16
10.2 Service........................................................................................................................................................ 16
11 Trouble shooting.................................................................................................................................................... 16
12 Data format UPP (Universal Pyrometer Protocol) .............................................................................................17
13 Reference numbers................................................................................................................................................ 18
13.1 Reference numbers instruments................................................................................................................. 18
13.2 Reference numbers accessories ................................................................................................................ 18
2
IMPAC Infrared sensor IN 2000
General
Information about the user manual
gratulations on choosing this high quality and highly efficient IN 2000.
Con
Please read this manual carefully and step for step including all notes to security, operation and maintenance before installing the infrared thermometer. For installation and 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. Follow the generally safety instructions.
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 800-631-0176.
Limit of liability and warranty
All gene
ral 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.
LumaSense Technologies offers a warranty corresponding to the regulations of the respective country; it
applies from the date of billing. Additionally there is the possibility to extend the warranty up to max. 2 years.
This warranty covers manufacturing defects and faults which arise during operation only if they are the result
of defects caused by LumaSense Technologies.
The warranty is void if the instrument is disassembled, tampered with, altered or otherwise damaged, without
prior written consent from LumaSense Technologies.
Legend
Note:
The note symbol indicates tips and useful information in this manual. All notes should be read
with regard to an effective operation of the instrument.
MB
Attention: This sign indicates special information which is necessary for a correct
temperature measurement
Shortcut for Temperature range (in German: Messbereich)
Terminology
The used terminology corresp
onds to the VDI- / VDE-directives 3511, page 4.
Copyright
All copyright
s reserved. This document may not be copied or published, in part or completely, without the
prior written permission of LumaSense Technologies. Contraventions are liable to prosecution and compensation. All rights reserved.
Disposal / decommissioning
Inoperable
IMPAC instruments have to be disposed corresponding to the local regulations of electro or
electronic material.
3
IMPAC Infrared sensor IN 2000
1 Technical data
Temperature range: -32 … 900 °C
Sub range: Any range adjustable within the temperature range,
minimum span 51°C
Spectral range: 8 ... 14 µm
Data handling: Digital
Power supply: 15 ... 30 V DC
Output: Analog output 4 - 20 mA
Digital interface for connecting an USB adapter
Load: max. 375 Ω at 15 V, max. 825 Ω at 24 V, max. 1125 Ω at 30 V
Resolution: 0.1°C on interface;
Emissivity ε: 10.0 to 100.0% adjustable via interface in steps of 0.1%
Transmittance :
Response time t95: 95 ms (adjustable to 0.5; 1; 2; 5; 10; 30; 60; 90; 120 s)
Parameters: Adjustable via interface:
Maximum / minimum value
storage:
Uncertainty: 1% of measured value + 1°C (ε=1, T
Repeatability: < 0.3% of measured value (ε=1)
Noise (NETD, =1):
Ambient temperature: 0 ... 70°C
Storage temperature: -20 ... 70°C
Relative humidity: Non condensing conditions
Housing: Stainless steel
Weight: 150 g
Operating position: Any
Connecting cable: 2 m, 5 wires
Air purge: For hoses with 2 mm inner diameter
Protection class: IP65 (DIN 40050)
CE label: According to EU directives about electromagnetic immunity
1.1 Dimensions
< 0.025% of the adjusted temperature sub range at the analog output
10.0 to 100.0% adjustable via interface in steps of 0.1%
Temperature display in °C/°F, emissivity ε, transmittance , exposure time
t90, clear times for max. / min. value storage or automatically deletion of
the storage, temperature sub range, ambient temperature compensation,
address, baud rate
Clearing with adjusted time t
(OFF; 0.1 s; 0.25 s; 0.5 s; 1 s; 5 s; 25 s),
clear
or automatically with the next measuring object
=15...40°C)
amb.
1.4% of measured value + 1°C (ε=1, T
(The instrument must be at a constant ambient temperature for a minimum of 15
minutes and has to be connected to the power supply)
< 0.2°C (ε=1, t
=min, T
90
amb.
=23°C)
=0...15 or 40...70°C)
amb.
All dimensions in mm
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IMPAC Infrared sensor IN 2000
2 Overview
2
3
2.1 Appropriate use
1
4
1 Instrument (stainless steel housing)
2 Connector for air purge hose
3 Optics
6
5
4 Fixing nuts
5 Type label
6 Electrical connector
The IN
metallic surfaces or painted, coated or anodized metals between -32 and 900°C.
The IN 2000 is equipped with an analog 4 - 20 mA output for use as a standard 2 wire instrument, and a
digital output for connection to a PC using an optional available USB adapter. This allows the settings of the
available instrument parameters as well as displaying and storing of temperature measuring curves.
2.2 Scope of delivery
IN 2000, in
2000 is a stationary infrared measuring device for non-contact temperature measurements of non-
spection sheet, operation manual
3 Safety
3.1 General
Each pe
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 co
ing with this mains voltage (e.g. transformers). Touching mains voltage can be fatal. An incorrect connection
and mounting can cause serious health or material damages.
Only qualified specialists are allowed to connect such devices to the mains voltage.
rson working with the pyrometer must have read and understood the user manual before operation.
mmon safety regulations for mains voltage (230 or 115 V AC) connecting additional devices operat-
5
IMPAC Infrared sensor IN 2000
4 Electrical installation
The IN 2000 is supplied with a direct current between 15 and 30 V. 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 IN 2000 is supplied via the USB port if connected via the USB adapter. A connection via PC is necessary if pyrometer parameters must be changed.
The device does not need any time for starting or preheating and is immediately ready for operation. To
switch off the instrument, interrupt the power supply or unplug the electrical connector.
Wire colors: white: +15 … 30 V (power supply)
brown: 0 V
black: screen
green: RxD (receive date of digital output)
yellow: TxD (transmit data of digital output)
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.
4.1 Connection samples
mple for wiring using a digital display with integrated power supply:
Exa
Connection cable
Shield (black)
Wiring:
White: 24 V (15 … 30 V DC)
Brown: 0 V
Yellow: TxD (not used)
Green: RxD (not used)
Black: Shield
White
Brown
Yellow
Green
4 ... 20 mA
Example for wiring using an external power supply:
Connection cable
Shield (black)
Wiring:
White: 24 V (15 … 30 V DC)
Brown: 0 V
Yellow: TxD (not used)
Green: RxD (not used)
Black: Shield
White
Brown
Yellow
Green
4 ... 20 mA
24 V DC
°C
°C
230 V ~
Digital display
with built-in
2-wire supply
230 V ~
Controller
Recorder
Power supply
Digital display
Controller
Recorder
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IMPAC Infrared sensor IN 2000
j
Example for wiring using a PC (with separately available IMPAC USB Connector):
+15 V
-, GND
TxD
RxD
Black
Green
Yellow
Connection cable
Brown
White
230 V ~
Wiring:
White: 24 V (15 … 30 V DC)
Brown: 0 V
Yellow: TxD
Green: RxD
Black: Shield
°C
4 ... 20 mA
Digital display
Controller
Recorder
Additional analyzing instruments, e.g. controllers, recorders, etc.
Note:
can be connected in series as shown in drawing above.
5 Mechanical installation
For easy mechanical installation the IN 2000 is equipped with a PG11-thread incl. 2 fixing nuts.
The instrument is equipped as standard with an air purge unit (for a hose with 2 mm inner diameter) to
supply with dry and oil-free pressurized air. If the air purge is not used it can be removed and replaced by the
provided sealing screw.
5.1 Accessories (option)
The ove
rview on the right side shows a
selection of suitable accessories. You can
find the entire accessory program with all
reference numbers on section (13, Ref
er-
ence numbers).
Mounting:
For easy mounting and aligning the pyrometer to the measured object a fixed or adjustable mounting angle is available.
Cooling:
The cooling jacket protects the pyrometer if
exposed to a hot environment.
90°-mirror:
The 90°-mirror enables the capture of objects at an angle of 90° to the pyrometer
axis.
Mounting angle
fixed adjustable
90° mirror Water cooling
acket
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IMPAC Infrared sensor IN 2000
6 Optics
The pyrometer is equipped ex works with a 10:1 optics. The lens is focusing to a distance of 400 mm, i.e. in
this distance the lens achieves its smallest spot size in relation to the measuring distance. The spot size will
change in any other distance (shorter or longer) corresponding to the following drawing. Please notice that
the measuring object must be as least as big as the spot size.
0
Measuring distance a [mm]
100 200 300 400
50
6
5
16
38
Spot size M [mm]
59
80
6.1 Aligning to the measuring object
For exact me
asurement of the object temperature the pyrometer must be aligned correctly onto the object.
The instruments are not equipped with a sighting so that the aligning must be done thermally. When measuring a hot object in front of a cooler background, it usually suffices to align the pyrometer to achieve the
highest temperature reading.
7 Parameter descriptions / settings
The pyrometer is equipped with a wide range of settings for optimal adaptation to the required measuring
condition and to measure the temperature correct.
All settings can be read and set only in the pyrometer parameters
window of the software InfraWin (via the optional USB adapter), at
the instrument no setting is possible (detailed description of the
software see section 8, So
Selecting the pyrometer parameters window shows the current settings of
the pyrometer. Changing a value can either be done by typing a value in an
input box or by selecting a preset value from the list field.
7.1 Factory settings
ftware InfraWin).
Tempe
rature display (°C / °F) = °C
Emissivity (ε) = 100%
Transmittance () = 100%
Exposure time (t90) = min
Clear time (tClear) = OFF
max / min = maximum value storage preset
Analog output (out) = 4 ... 20 mA (fixed value)
Sub range same as basic temperature range
Ambient temperature compensation = auto
Address = 00
Baud rate = 19200 Bd
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IMPAC Infrared sensor IN 2000
7.2 Basic range
B
asic range displays the total range of the pyrometer automatically and can not be changed.
7.3 Material
er Material you have the possibility to store the names of different measuring objects with their emissivity
Und
values and to recall them from the list. Additionally the material entrances can be done in the text file
„mat.txt.“ (provided in the folder „InfraWin“ in the standard "Documents and Settings "path of Windows,
normally C:\ Documents and Settings \ <user name> \ InfraWin).
7.4 Emissivity ε
For a corre
ct measurement it is necessary to adjust the emissivity. 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 10 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 below. The tolerance of the emissivity values for each material is mainly dependent on the
surface conditions. Rough surfaces have higher emissivities.
Measuring object
ε (at 8 ... 14 µm)
Measuring object
ε (at 8 ... 14 µm)
"Black body furnace" 100% Brickwork
Human skin 98% Fire clay
Black dull varnish 95% Rubber
Carbon soot 95% Porcelain
Wood 80 to 92% Ceramics
85 to 95%
Paper 92 to 95% Varnish
Asphalt 85% Plaster
Glass / quartz glass 72 to 87% Oil paint
Textile 75 to 95% Steel (oxidized) 60 to 80%
Graphite 75 to 92% Steel (smooth) 10 to 30%
Cement 90% Aluminum (smooth) 2 to 15%
Water 95% Aluminum (anodized) 90%
7.5 Response time / exposure time (t90)
The expo
sent after an abrupt change so that the output value of the pyrometer reaches a given
measurement value. The time taken is to reach 90% of the recorded temperature difference. In the “min” position, the device operates using its time constant.
Longer exposure times can be used for the measurement of objects which have rapidly
fluctuating temperatures to achieve constant temperature reading.
sure time is the time interval when the measured temperature has to be pre-
Settings:
min
0.5 s
1.0 s
.
.
.
120.00 s
7.6 Transmittance
ng the close-up lens or measurements through protection windows slightly attenuates the measuring
Usi
signal (due to the transmittance). To get furthermore correct measuring results, the transmission of this
window (with a ZnSe window standard is 72%) must be compensated. Alternatively the emissivity ε can be
adapted (ε
= transmittance x ε
Trans
Object
)
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IMPAC Infrared sensor IN 2000
7.7 Clear time of the maximum value storage (tClear)
If the maximu
will be displayed and stored. The storage has to be cleared at regular intervals for
exchanging by a new and actual value.
This feature is particularly useful when fluctuating object temperatures cause the display or the analog outputs to change too rapidly, or the pyrometer is not constantly
viewing an object to be measured. In addition, it may also be beneficial to periodically
m value storage is switched on always the highest last temperature value
Settings:
off
0.1 s
.
.
.
25 s
auto
delete and reset the stored maximum values.
The following settings are possible:
off: At clear time “off“ the max. value storage is switched off and only momentary values are meas-
ured.
0.01...25 s: If any clear time between 0.01 s and 25 s is set, the maximum value is estimated and held in
double storage mode. After the entered time the storage will be deleted.
auto: The “auto” mode is used for discontinuous measuring tasks. For example objects are trans-
ported on a conveyer belt and pass the measuring beam of the pyrometer only for a few seconds. Here the maximum value for each object has to be indicated. In this mode the maximum
value is stored until a new hot object appears in the measuring beam. The temperature which
has to be recognized as “hot“ is defined by the low limit of the adjusted sub range. The stored
maximum value will be deleted when the temperature of the new hot object exceeds the low
limit “from“ of the sub range by 1% or at least 2°C. If a lower limit is not entered, the maximum
value storage will be deleted whenever the lower level of the full measuring range has been exceeded.
Note:
The maximum value storage follows the function of adjustment of exposure time.
This results in: clear time the adjusted response time is useless
clear times must be at least 3 times longer than the response time
only maxima with full maximum value can be recorded, which
appear at least 3 times longer than the response time.
7.8 Analog output (mA)
The an
instrument (controller, PLC, etc.).
alog output has to be selected according to the signal input of the connected
Set to:
4 ... 20 mA
7.9 Subrange (from / to)
You have the opportu
nity to choose a subrange (minimum 51°C) within the basic temperature range of the
pyrometer. This subrange corresponds to the analog output. “from“ describes the beginning of this temperature range, “to“ the end of the range.
Additionally with the setting of a subrange it is possible to fulfill the requirements of the “auto” clear mode of
the maximum value storage (see above).
7.10 Ambient temperature compensation
The com
tures (below 100°C). This compensation is used for a very few special applications only.
The standard setting of this parameter is “auto”, because the temperature of the air
around the pyrometer is normally the ambient temperature of the measured object.
Should the measured object be placed in an area with a higher wall temperature (e.g.
pensation of the ambient temperature can be used at low measuring tempera-
Settings:
auto
-32°C (-25,6°F)
.
.
.
900°C (1652°F)
inside a furnace), the measurement might be falsified (probably too high temperature indication). This influence can be compensated by presetting of the ambient temperature of the object (presetting within the
measuring range of the instrument).
After switching over to “man” the corresponding data field T(amb) is activated so that the ambient temperature value can be entered.
It has to be considered, that this method only improves the results if the ambient temperature
at the place of the measured object is always constant and the emissivity is well known.
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IMPAC Infrared sensor IN 2000
7.11 Address
The in
struments are delivered with the standard address “00”. Only if several instruments are connected via USB, different instrument addresses can be allocated for
better clearness.
Settings:
00
.
.
.
97
Global addresses 98 and 99 (only via own communication program with interface
command, not possible with InfraWin, because InfraWin automatically detects a connected pyrometer): If
parameters may be changed simultaneously on all pyrometers, the global Address 98 can be used. This
allows you to program all pyrometers at the same time, regardless of the addresses that have already been
assigned. If the address of a pyrometer is unknown, it is possible to communicate with it using the global
Address 99 (connect only one pyrometer).
7.12 Operating hours
Shows the op
eration time since the pyrometer is in use.
7.13 Baud rate (Baud)
The transmission
the cable. A standard cable length for 19200 Bd is 7 m. The baud rate is reduced by
50% if the transmission distance is doubled.
rate of the serial interface in Baud (Bd) is dependent on the length of
Settings:
9600 Bd
19200 Bd
8 Software InfraWin
For utilizing the software functions, the USB adapter is required (accessory)
Note:
Additionally to parameter adjustments the software InfraWin features the possibility of recording measurement values inclusive displaying temperature measuring curves and subsequent analysis and storage.
This section gives an overview about the functions of the software. Additionally there is a software description in the program’s help menu.
The following descriptions refer to the program version 4.13. The latest version is available for free as
download from the homepage www.lumasenseinc.com.
8.1 Connecting the pyrometer to a PC
The pro
gram InfraWin can operate up to two devices. Every infrared thermometer has to be connected to a
single USB interface via an own USB adapter if 2 windows for settings or evaluation are to be displayed.
8.2 Installation
stallation select the setup program “setup.exe“ from the InfraWin-CD or from the downloaded and
For in
unpacked zip file from the internet and follow the installation instructions.
8.3 Program start
After installati
on and the first program start a language must be chosen (German, English, French, Italian or
Spanish. The language also can be changed in the program). On the start page the screen shows the following icons:
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IMPAC Infrared sensor IN 2000
8.4 The start menu
Opens a saved file
Storage of measured values for further processing
Online measurement with color bar display
Online measurement with graphic display
Setting of the parameters of the instrument
Setting of interface, baud rate or pyrometer addresses
Time interval between two measurements
Number of connected instruments (max. 2)
Listing of measured or stored values in tabular form
Processing of measured (stored) readings in graph form
Processing of measured (stored) readings in a text file
Calculation of spot sizes in various measuring distances
Only if available: controls the programmable controller PI 6000
8.5 Beginning
Before using the software, the serial interface connected to the pyrometer has to be selected under
the Computer icon. For two devices two PC interfaces must be used.
8.6 Number of devices
With a click on “number of devices” InfraWin changes to the display of 1 or 2 devices. If 2 devices
are selected, always 2 windows are displayed for settings or evaluation.
8.7 Basic settings
Under pyrometer parameters all preset values
can be displayed and modified if necessary. A
changed value is entered immediately in the
pyrometer.
The window pyrometer parameters contain all parameter
settings described in 7, Parameter de
scriptions / set-
tings.
The open / save button enable to store
and recall own pyrometer configurations.
“1 meas.“ shows the current measuring
temperature in the pyrometer parameters
window for approx. 1 second.
“Print” prints this pyrometer parameters window.
With close the setting modus is quit, all displayed values
are already taken over in the pyrometer.
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IMPAC Infrared sensor IN 2000
A click on the “Test” icon opens a window that
allows the direct communication with the
pyrometer via the interface commands (see
section 12, Data f
ormat UPP®).
After entering an interface command (00 is the
adjusted address ex works, “ms“ is the command “reading temperature value“) and a click
on “Send“ the following window is opened:
This window already shows the answer of the
pyrometer in
reading is 325.7°C.
1
/10°. The actual temperature
“Len“ indicates the length of the answered data string, incl. Carriage Return (Chr(13)).
In the lower part of the window the connection with the preset baud rate can be checked. Here the command
was send 500 times with 19200 baud. It has taken 4.56 seconds without transmission errors.
8.8 Measurement (color bar)
This window displays:
current temperature, graphically as color bar
and numerically
temperature range or adjusted sub range
file size and quantity of the measured values
of the current measurement
emissivity ε
the internal temperature of the instrument
)
(T
int
minimum (T
) and maximum values (T
min
max
)
The color bar display shows the span of the temperature
range or the adjusted sub-range. Entering temperature
values in the white fields on the left and right side of the
color bar, limits for the color change of the color bar can
be set. These limits can also be changed by moving the
small bar with the PC mouse. The color bar displays
temperatures within the two limits in green color, outside
the limits in red color.
In addition, there is an input field for the emissivity in
the window. If the emissivity is changed, the temperature
change connected with this can be read off directly.
Emi: AutoFind: Furthermore there is an input field for the emissivity in the window. If the emissivity is
changed, the temperature change connected with this can be read off directly.
If the true temperature of the measured object is known, you can calculate the emissivity of the measured
object using the "Emi: AutoFind“ function:
A measured temperature (here: 224°C) is
displayed with the current set emissivity (in
this example 100%).
If you press „Emi: Autofind “ a window will
open which allows you to enter the "true" temperature.
Once the temperature entry has been entered and confirmed
with "OK", InfraWin will then calculate the emissivity which occurs with the new temperature. This is displayed immediately and can be used for further temperature
measurement.
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IMPAC Infrared sensor IN 2000
8.9 Measurement (online trend)
This window displays:
temperature as graphi-
cal diagram
current temperature
quantity of the measured
values and file size of
the current measurement
The example shows a sample reading over the period of approx. 10
seconds with a temperature range
between 75 and 550°C. The final
temperature (at the end of the reading) is 244.3°C.
With “Mark zone“ a temperature
range can color marked for easier recognition.
Setting a temperature under “Threshold“ prevents the recording of values above or below this tempera-
ture to keep the file size small.
With “Scaling trend“ the view of the temperature range can be limited.
The measuring values of “measurement color bar” or “measurement online trend”
Note:
are automatically saved as “standard.i12”. Should you need to edit the data later,
you need to save the file as another .i12-file because old values are over-written
when a new measurement is taken.
Files from older program versions (.i10-files) can be opened and saved as .i12.
8.10 Listing (analyzing)
For analyzing the measured values
in this field all measured data appears in a numeric list.
The date beside the time gives more exactly
values to see what happened on time units
smaller 1 s. The value specifies the time in
seconds after midnight (0:00 h). The amount
of data depends on the frequency that readings were taken (settings at 8.13 Time inter-
l between two measurements). As the
va
amount of data increases, so does the
amount of storage space required to save it.
In order to save room, all .i12 data files are
stored by a binary code.
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IMPAC Infrared sensor IN 2000
8.11 Trend output (analyzing)
The graph’s curve depicts the
temperature change over time
within the specified temperature
range.
Additionally, other information appears in
this window; such as recorded time (x-axis)
and temperature in degrees (y-axis) as well
as the time and temperature at the vertical
cursor line which can be dragged with the
mouse.
Selecting the Trend output initially causes
all the saved data to be displayed.
If the data exceeds an amount that can be
represented reasonably, you may “Zoom“ in
on a partial segment using the mouse (such
as the segment represented in the example).
Under “Total” you can return to the representation of the entire curve.
The last reading is saved in the standard.i12 file and automatically appears in this
Note:
form upon opening Listing or Trend output.
If file open was loaded using another file, the previous file will be overwritten and replaced by the standard.i12 file.
8.12 Output .TXT file (analyzing)
The same file as under „Output listing” may be converted into a text file and can be easily opened,
for example with EXCEL. With the standard import settings EXCEL automatically formats the columns accordingly (tabulator as separators).
8.13 PC sampling rate (time interval bet
This function sets a time interval. After each interval one measured value is stored on the PC. The bigger the time interval the
smaller will be the stored file. This function is mainly used for
long term measurements.
8.14 Spot size calculator
After entering the aperture and the main spot size,
the input of interim values calculates spot sizes in
different measuring distances of the fixed optics.
ween two measurements)
15
IMPAC Infrared sensor IN 2000
9 Transport, packaging, storage
With faulty shipping the instrument can be damaged or destroyed. 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 IN 2000 is designed for a storage temperature between -20 and 70°C with non-condensing conditions. A
storing out of these conditions can damage or malfunction the pyrometer.
10 Maintenance
10.1 Safety
Attention duri
chine has to be switched off and secured against restart before servicing the IN 2000.
10.2 Service
strument does not have any parts which require regular service, only the lens has to be kept clean.
The in
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.
ng pyrometer services. Should IN 2000 be integrated in a running machine process the ma-
11 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 (see 6.1)
Measuring object smaller than spot size
Check measuring distance, smallest spot size is at nominal measuring distance (see 6)
Measuring object is not always in the measuring spot of the pyrometer
Use max. value storage (see 7.7).
Emissivity set too high
Set lower correct emissivity corresponding to the material (see 7.4)
Len
s contaminated
Clean lens carefully (see 10.2)
Tempera
Emissivity set too low
Measuring errors
Indicated temperature is decreasing during the use of the pyrometer, contamination of the lens
HF-interferences
ture indication too high
Set lower correct emissivity corresponding to the material (see 7.4)
The measurement is influenced by reflections of hot machine parts
Use mechanical construction to avoid the influence of the interfering radiation
Clean lens. Recommendation: use of air purge (see 5)
Air contamination in the sighting path between pyrometer and object
Change position of the pyrometer with a clean sighting path (if necessary use a ratio pyrometer)
Correct the connection of the cable shield (see 4)
Temperature Indication is fluctuating, probably caused by changing emissivity
Wrong pyrometer type, use of ratio pyrometer recommended
16
IMPAC Infrared sensor IN 2000
12 Data format UPP (Universal Pyrometer Protocol)
Via interface and suitable communication software or via “Test” function of the InfraWin software (see 8,
Basic settings Test) commands can be exchanged directly with the pyrometer.
The data exchange occurs in ASCII format with the following transmission parameters:
The data format is: 8 data bits, 1 stop bit, even parity (8,1,e)
The device responds to the entry of a command with: output (e.g. the measuring value) + CR (Carriage
Return, ASCII 13), to pure entry commands with “ok” + CR.
Every command starts with the 2-digit device address AA (e.g. “00”).
letters (e.g. “em” for level of emissivity
), finished with CR
This is followed, if necessary for that command, by the ASCII parameter “X”. If this parameter “X” is omitted,
then the device resets with the current parameter.
A “?“ after the small command letters answers with the respective settings (only at setting commands, not at
enquiry commands).
Example: Entry: “00em“ + CR
The emissivity setting (ε) of the device with the address 00 is returned
Answer: “0970“ + CR means Emissivity = 0.97 or 97.0%
Description Command Parameters
Reading temperature
value:
Reading temperature
value repeated:
Emissivity ε: AAemXXXX XXXX = (0010 ... 1000‰) (decimal)
Exposure time t90: AaezX X = 0 ... 9 (decimal) 0 = intrinsic time constant of the device
Clear time maximum
value storage:
Reading basic temperature range:
Reading temperature
sub range:
Setting of temperature
sub range:
Address: AAgaXX XX = (00 ... 97) 00 ... 97 = adjustable addresses
Baud rate: AAbrX X = 3...4
Changing °C / °F AAfhX Output: X = 0: display in °C; X = 1: display in °F
Internal temperature: AAgt Output: XX (decimal 00 … 98, in °C)
Max. internal
temperature:
Error status: AAfs Output 1 byte hex (00 = no error)
Reading parameters: AApa Output decimal 11-digit:
Device type: AAna Output: “IN 2000”
Serial number: AAsn Output: XXXX (hex 4-digit)
Device type /
software version:
AAms Output: XXXXX (in 1/10 °C oder °F)
(88880 = Temperature overflow)
AAmsXXX XXX = 001...999 (XXX = number of measuring values)
1 = 0,50 s 4 = 5,00 s 7 = 60,00 s
2 = 1,00 s 5 = 10,00 s 8 = 90,00 s
3 = 2,00 s 6 = 30,00 s 9 = 120,00 s
AAlzX X = 0 ... 8 (dec.) 0 = Maximum value storage off
1 = 0.1 s 4 = 1.00 s 7 = (not available)
2 = 0.25 s 5 = 5.00 s 8 = automatically deletion
3 = 0.5 s 6 = 25.00 s
AAmb Output: XXXXYYYY (hex 8-digit, °C)
XXXX = beginning of temperature range
YYYY = end of temperature range
AAme Output: XXXXYYYY (hex 8-digit, °C)
XXXX = beginning of temperature range
YYYY = end of temperature range
AAm1XXXXYYYY XXXX (hex 4-digit) beginning of temp. range (°C)
YYYY (hex 4-digit) end of temp. range (°C)
3 = 9600 Baud 4 = 19200 Baud
XXX (decimal 032 … 208°F)
AAtm Output: XX (decimal 00 … 98, in °C)
XXX (decimal 032 … 208°F)
Digit 1 und 2 (10...99 or 00): Emissivity
Digit 3 (0 ... 9): Exposure time
Digit 4 (0 ... 8): Clear time max. storage
Digit 5 (1): Analog output
Digit 6 and 7: (00 ... 98): Internal temperature
Digit 8 and 9 (00 ... 97): Address
Digit 10 (3 … 4): Baud rate
Digit 11 (0): always 0
AAve Output: XXYYZZ (6-digit decimal)
XX = 77 (IN 2000)
YY = Month of software version
ZZ = Year of software version
This is followed by 2 small command
17
IMPAC Infrared sensor IN 2000
Software version
in detail:
Ref. number: AAbn Output: XXXXXX (hex 6-digit)
Note: the letter “l” means the lower case letter of “L”.
AAvs tt.mm.yy XX.YY
tt = day; mm = month; yy = year; XX.YY = software version
13 Reference numbers
13.1 Reference numbers instruments
3 885 20
13.2 Reference numbers accessories
3 890 60
3 826 650 USB Adapter
3 837 180 Cooled enclosure
3 835 250 90° mirror
3 834 260 Mounting angle, fixed
3 834 250 Mounting angle, adjustable
0 IN 2000
0 Power supply 24 V DC
LumaSense Technologies Temperature and Gas Sensing Solutions
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