LumaSense technologies IN 5/5 plusIMPAC Pyrometer, IN 5/5 plus, IN 5/5-H plus, IN 5/5-L plus Series Manual

Series 5

IN 5/5 plus IMPAC Pyrometer

MANUAL

Confidential Information

The material contained herein consists of information that is the property of LumaSense
Technologies, an Advanced Energy Company, and intended solely for use by the purchaser of
the equipment described in this manual.

All specifications are subject to change without notice. Changes are made periodically to the
information in this publication, and these changes will be incorporated in new editions.

LumaSense Technologies prohibits the duplication of any portion of this manual or the use
thereof for any purpose other than the operation or maintenance of the equipment described
in this manual, without the express written permission of LumaSense Technologies or Advanced
Energy Industries, Inc.

Any unauthorized use of this manual or its contents is strictly prohibited.

Copyright

© 2019 LumaSense Technologies, Inc. All Rights Reserved. LumaSense Technologies, Inc., a
subsidiary of Advanced Energy Industries, Inc.

Trademarks

IMPAC is a trademark of LumaSense Technologies.

All other trademarks are trademarks, registered trademarks, and/or service marks of their
respective holders.

Service Centers

LumaSense Technologies, Inc.

North America
Sales & Service

Santa Clara, CA, USA
Ph: [phone]
Ph: [phone]
Fax: [phone]

LumaSense Technologies GmbH

Other Than North America
Sales & Support

Frankfurt, Germany
Ph: [phone]
Fax: [phone]

Global and Regional Centers

Our Headquarters

LumaSense Technologies, Inc.
Santa Clara, CA, USA
Ph: [phone]
Fax: [phone]

Americas, Australia, & Other Asia

LumaSense Technologies, Inc.
Santa Clara, CA, USA
Ph: [phone]
Fax: [phone]

Europe, Middle East, Africa

LumaSense Technologies GmbH
Frankfurt, Germany
Ph: [phone]
Fax: [phone]

France

LumaSense Technologies Sarl
Erstein, France
Ph: [phone]
Fax: [phone]

India

LumaSense Technologies, India
Mumbai, India
Ph: +

91 22 67419203

Fax: + 91 22 67419201

China

LumaSense Technologies, China
Shanghai, China
Ph: [phone]
Ph: [phone]

E-mail

info@l umasenseinc.c om

[e-mail]

[e-mail]

Website

http://www.lumasenseinc.com

Part No 3 869 014
Revision ­January 2019

IN 5/5 plus Operating Manual Contents • iii

Contents

1 General........................................................................................................................ 5

1.1 Information abou t th e user manual ................................................................... 5

1.1.1 Legend ..................................................................................................... 5

1.1.2 Termi nology.............................................................................................. 5

1.2 Safety .................................................................................................................. 5

1.2.1 Laser targeting light .................................................................................. 6

1.2.2 Electrical connection .................................................................................. 6

1.3 Limit of liability and warranty ........................................................................... 6

1.4 Unpacking the Instrument .................................................................................. 7

1.5 Service Request, Repair, or Support ................................................................... 7

1.6 Shipments to LumaSense for Repair................................................................... 7

1.7 Transport, packag ing , stor ag e ............................................................................ 8

1.8 Disposal / decommissioning................................................................................ 8

2 Introduction ................................................................................................................ 9

2.1 App ro priate use .................................................................................................. 9

2.2 Scope of delivery ................................................................................................ 9

2.3 Technical data ..................................................................................................... 9

2.4 Dimensions........................................................................................................ 11

2.5 Phys ic al User Interfac e ...................................................................................... 11

2.6 Accessories (Optional)....................................................................................... 12

3 Controls and Installation .......................................................................................... 13

3.1 Electrical Installation ........................................................................................ 13

3.1.1 Pin assignment for the connector on the back of the pyrometer .................. 13

3.1.2 Connecting the pyrometer to a PC ............................................................ 14

3.1.3 Connecting to RS232 interface .................................................................. 14

3.1.4 Connecting to RS485 interface .................................................................. 14

3.1.5 Connection of additional analyzing devices ............................................... 15

3.2 Sighting ............................................................................................................. 15

3.2.1 Alignment with laser targeting light ......................................................... 15

3.2.2 Thermal alignment .................................................................................. 16

3.3 Op t ics................................................................................................................. 16

4 Instrument Settings .................................................................................................. 19

4.1 Instrument settings........................................................................................... 19

4.1.1 Switches at the instrument ....................................................................... 19

4.1.2 Instrument switches ................................................................................. 19

4.2 Factory settings................................................................................................. 20

IN 5/5 plus Operating Manual Contents • iv

5 Settings / Parameter Descriptions ............................................................................ 21

5.1 Online- / offline mode (ONL/OFFL)..................................................................... 21

5.2 Emissivity (EMI)................................................................................................. 21

5.3 Exposure time (t90) ............................................................................................ 22

5.4 Analog ou tput 0/4 to 20 mA.............................................................................. 23

5.5 Maximum / minimum value storage ................................................................. 23

5.6 Sub range ........................................................................................................... 24

5.7 Baud r ate ........................................................................................................... 24

5.8 Address.............................................................................................................. 24

5.9 Ambient temperature compensation ............................................................... 25

5.10 Wait time tw....................................................................................................... 25

5.11 Internal temperature of the pyrometer ........................................................... 25

5.12 Avoiding reading errors caused by faulty assembly ........................................ 26

6 Software InfraWin .................................................................................................... 27

6.1 Connecting the pyrometer to a PC ................................................................... 27

6.2 Installation ........................................................................................................ 27

6.3 Program start .................................................................................................... 27

7 Maint enanc e ............................................................................................................. 29

7.1 Safety ................................................................................................................ 29

7.2 Service ............................................................................................................... 29

8 Troublesho oting........................................................................................................ 31

9 Da t a format UPP ....................................................................................................... 33

10 R eference numbers ................................................................................................... 37

10.1 Referenc e nu mbers instrument ........................................................................ 37

10.2 Referenc e numb ers acc ess ories ........................................................................ 38

Index ............................................................................................................................... 41

IN 5/5 plus Operating Manual General • 5

1 General

1.1 Information about the user manual

Congratulations on choosing the high quality and highly efficient IMPAC pyrometer.

This manual provides important information about the instrument and can be used as a work of
reference for installing, operating, and maintaining your IMPAC pyrometer. It is important that
you carefully read the information contained in this manual and follow all safety procedures
before you install or operate the instrument.

To avoid handling errors, keep this manual in a location where it will be readily accessible.

1.1.1 Legend

Note: The note symbol indicates tips and useful information in this manual. All notes
should be read to effectively operate the instrument .

Attention: This sign indicates special information which is necessary for a correct
temperature measurement.

Warnings and Cautions: The general warnings and cautions symbol signifies the
potential for bodily harm or damage to equipment.

Security note laser beam

Indicates to the danger of a built-in laser targeting light.

MB Shortcut for Temperature range (in German: Messbereich).

1.1.2 Terminology

The terminology used in this manual corresponds to the VDI- / VDE-directives 3511, Part 4.

1.2 Safety

This manual provides important information on safely installing and operating the IMPAC
pyrometer. Several sections of this manual provide safety warnings to avert danger. These safety
warnings are specified with a warning symbol. You must read and understand the contents of
this manual before operating the instrument even if you have used similar instruments or have
already been trained by the manufacturer.

It is also important to continually pay attention to all labels and markings on the instrument and
to keep the labels and markings in a permanent readable condition.

Warning: The pyrometer is only to be used as described in this manual. It is
recommended that you only use accessories provided by the manufacturer.

In addition, signs and markings on the device are to be observed and maintained in legible
condition.

IN 5/5 plus Operating Manual General • 6

1.2.1 Laser targeting light

For easy alignment to the measuring object the pyrometers can be equipped with a laser
targeting light. This is a visible red light with a wavelength between 630 and 680 nm and a
maximum power of 1 mW. The laser is classified as product of laser class II.

Warning: To reduce the risk of injury to the eyes, do not look
directly into the targeting laser and do not point the targeting laser
into anyone's eyes. The instrument is equipped with a class II laser
that emits radiation.

• Never look directly into the laser beam. The beam and spot can be watched
safely from side.

• Make sure that the beam will not be reflected into eyes of people by mirrors or
shiny surfaces.

1.2.2 Electrical connection

Follow common safety regulations for mains voltage (e.g. 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.

1.3 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 instruments from LumaSense Technologies have a regionally effective warranty period.
Please check our website at http://info.lumasenseinc.com/warranty

for up-to-date warranty
information. This warranty covers manufacturing defects and faults, which arise during
operation, only if they are the result of defects caused by LumaSense Technologies.

The Windows compatible software was thoroughly tested on a wide range of Windows
operating systems and in several world languages. Nevertheless, there is always a possibility that
a Windows or PC configuration or some other unforeseen condition exists that would cause the
software not to run smoothly. The manufacturer assumes no responsibility or liability and will
not guarantee the performance of the software. Liability regarding any direct or indirect
damage caused by this software is excluded.

The warranty is VOID if the instrument is disassembled, tampered with, altered, or otherwise
damaged without prior written consent from LumaSense Technologies; or if considered by
LumaSense Technologies to be abused or used in abnormal conditions. There are no user­serviceable components in the instrument.

IN 5/5 plus Operating Manual General • 7

1.4 Unpacking the Instrument

Thoroughly inspect the instrument upon delivery to purchaser. Check all materials in the
container against the enclosed packing list. LumaSense Technologies cannot be responsible for
shortages against the packing list unless a claim is immediately filed with the carrier. The
customer must complete final claim and negotiations with the carrier.

Save all packing materials, including the carrier’s identification codes, until you have inspected
the pyrometer and find that there is no obvious or hidden damage. Before shipment, the
pyrometer was examined and has been tested. If you note any damage or suspect damage,
immediately contact the carrier and LumaSense Technologies, Inc.

1.5 Service Request, Repair, or Support

Contact LumaSense Technologies Technical Support in case of a malfunction or service request.
Provide clearly stated details of the problem as well as the instrument model number and serial
number. Upon receipt of this information, Technical Support will attempt to locate the fault
and, if possible, solve the problem over the telephone.

If Technical Support concludes that the instrument must be returned to LumaSense Technologies
for repair, they will issue a Return Material Authorization (RMA) number.

Return the instrument upon receipt of the RMA number, transportation prepaid. Clearly
indicate the assigned RMA number on the shipping package exterior. Refer to Section 1.6,
Ship ments t o LumaSens e f o r Rep air, for shipping instructions.

Technical Support can be contacted by telephone or email:

Santa Clara, California

• Telephone: [phone] or [phone]

• Email: [e-mail]

Frankfurt, Germany

• Telephone: [phone]

• Email: [e-mail]

Erstein, France

• Telephone [phone]

• Email: [e-mail]

1.6 Shipments to LumaSense for Repair

All RMA shipments of LumaSense Technologies instruments are to be prepaid and insured by
way of United Parcel Service (UPS) or preferred choice. For overseas customers, ship units air­freight, priority one.

The instrument must be shipped in the original packing container or its equivalent. LumaSense
Technologies is not responsible for freight damage to instruments that are improperly packed.

Contact us to obtain an RMA number (if Technical Support has not already assigned one).
Clearly indicate the assigned RMA number on the shipping package exterior.

IN 5/5 plus Operating Manual General • 8

Send RMA Shipments to your nearest technical service center:

Customers in No rth Americ a
should send RMA Shipments to:

Santa Clara, California

All other customers should
send RMA Shipments to:

Frankfurt, Germany

LumaSense Technologies, Inc.
3301 Leonard Court
Santa Clara, CA 95054 USA
Telephone: [phone]
[phone]

Email: [e-mail]

LumaSense Technologies GmbH
Kleyerstr. 90
60326 Frankfurt
Germany
Telephone: [phone]

Email: [e-mail]

1.7 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 pyrometer is designed for a storage temperature of -20 to 70 °C with non-condensing
conditions. Storing the ins trum ent out of these conditions can cause damage or result in
malfunction of the pyrometer.

1.8 Disposal / decommissioning

Inoperable IMPAC pyrometers must be disposed of in compliance with local regulations for
electro or electronic material.

IN 5/5 plus Operating Manual Introduc tion • 9

2 Introduction

2.1 Appropriate use

IN 5/5 plus: The IMPAC pyrometer IN 5/5 plus is a stationary pyrometer especially for non-

contact temperature measurement of glass surfaces and quartz surfaces with temperature
ranges between 100 and 2500 °C.

IN 5/5-L plus: as IN 5/5 plus, with small spot size (temperature ranges between 200 and
2500 °C).

IN 5/5-H plus : as IN 5/5 plus, with shorter exposure time (temperature ranges between 200
and 2500 °C).

For optimal match of the instrument to the application the pyrometers are equipped ex works
with the desired optics (for every instrument 3 different optics are available).

All settings which are necessary for a correct temperature measurement can be adjusted at the
pyrometer itself (emissivity, exposure time, analog output (0 or 4 to 20 mA) and online- / offline­mode). Additionally, further pyrometer settings can be made via serial interface RS232 or RS485
(specified when ordering) and a PC and the standard software InfraWin. Al so, temperature
indication, analyzing of the measurement and data logging can be done with this software.

2.2 Scope of delivery

Instrument with selected optic, works certificate, PC measurement and evaluation software
InfraWin.

Note: The connection cable is not included with the instrument and mu st be o

rdered

separately (see section 10, Reference numbers).

2.3 Technical data

Temperature Ranges:

IN 5/5 plus:

100 ... 1300 °C (MB 13)
400 ... 2500 °C (MB 25)

IN 5/5-H plus & IN 5/5-L plus:
200 ... 1300 °C (MB 13)

400 ... 2500 °C (MB 25)

IR Detector:

Thermopile

Sub Range:

User adjustable (minimum span is 51 °C)

Data Handling:

Digital

Spectral Range:

5.14 μm

Power Supply:

24 V DC (18 ... 30 V); nominal, ripple must be less than 0.5 V

Power Consumption:

Max. 70 mA

Load:

Max. 500 Ω @ 24 V (max. 200 Ω @ 18 V)

Response Time t90:

IN 5/5 plus: 0.08 s

IN 5/5-H plus: 0.01 s

IN 5/5-L plus: 0.08 s
Adjustable in the pyrometer: 0.5 s; 1 s; 2 s; 5 s

Adjustable via interface: 0.5 s; 1 s; 2 s; 5 s; 10 s; 30 s

IN 5/5 plus Operating Manual Introduc tion • 10

Analog Output:

0 ... 20 mA or 4 ... 20 mA (linear), adjustable

Maximum / minimum

value storage:

Built-in single and double storage. Clearing with clear time t

clear

(0.1 s; 0.25 s; 0.5 s; 1 s; 5 s; 25 s), external contact or via interface or also

automatically with each new item to be measured

Interface:

RS232 or RS485 (addressable, half duplex), baud rate 1.2 up to 19.2 kBd,
resolution 0.1 °C

Isolation:

Power supply, analog outputs and digital interfaces are electrically isolated
from each other

Parameters:

Adjustable on the pyrometer:

Emissivity, Exposure time, analog output to 0 ... 20 mA, online / offline
switch
Via interface / PC adjustable and readable: (online mode)
Emissivity, exposure time, 0 or 4 ... 20 mA analog output, sub temperature
range, max./ min value storage with different clear times or automatic or
external clearing mode, address, baud rate, internal temperature,
temperature display in °C or °F, activation of ambient temperature

compensation

Emissivity ε:

0.2 ... 1 adjustable

Measurement

Uncertainty:
Dependent on object
temperature T and
ambient temperature
T

amb

(ε = 1, t90 = 1 s)

T < 1300 °C:

0.6% (IN 5/5-L plus: 0.8%) of reading in °C or 2 °C (T

amb

=15 ... 30 °C)1

1% of reading in °C or 1.5 °C (T

amb

=0 ... 15 or 30 ... 63 °C)1

T = 1300 ... 1800 °C:

0.8% of reading in °C (T

amb

= 15 ... 30 °C)

1.2% of reading in °C (T

amb

= 0 ... 15 or 30 ... 63 °C)
T = 1800 ... 2500 °C:
1% of reading in °C (T

amb

= 15 ... 30 °C)

1.4% of reading in °C (T

amb

= 0 ... 15 or 30 ... 63 °C)

Repeatability:
(ε = 1, t90= 1 s)

0.3% of reading in °C or 0.6 °C1

Noise Equivalent

Temperature Difference
(NETD):
(ε = 1, T

amb

= 23 °C)

IN 5/5 plus:

@ t90 = 80 ms: 0.7 °C (@ 110 °C measuring temperature)
@ t

90

= 1 s: 0.4 °C (@ 110 °C measuring temperature)

IN 5/5-H plus:
@ t

90

= 10 ms: 0.5 °C (@ 500 °C measuring temperature)

@ t

90

= 10 ms: 0.3 °C (@ 1100 °C measuring temperature)

IN 5/5-L plus:
@ t

90

= 80 ms: 1.5 °C (@ 300 °C measuring temperature)

@ t

90

= 80 ms: 0.6 °C (@ 500 °C measuring temperature)

@ t

90

= 1 s: 0.4 °C (@ 300 °C measuring temperature)

@ t90 = 1 s: 0.2 °C (@ 500 °C measuring temperature)

Protection Class:

IP65 (DIN 40050)

Ambient
Temperature:

0 ... 63 °C (IN 5/5 plus, MB 25: 0 ... 60 °C)
Storage Temperature:

-20 ... 70 °C

Rel. Humidity:

Non-condensing conditions

Weight:

Approx. 410 g

Housing:

Stainless steel

Operating Position:

Any

Sighting:

Laser targeting light (max. power level < 1 mW,

λ = 630 ... 680 nm, CDRH class II)

Optics:

Zinc-Sulfide lens (ZnS)

CE-label:

According to EU directives about electromagnetic immunity

IN 5/5 plus Operating Manual Introduc tion • 11

1

Whichever value is greater. The instrument must be at a constant ambient temperature for a

minimum of 15 minutes (30 min for IN 5/5-L plus for 200 ... 1300 °C @ T

amb

= 0 ... 15 or

30 ... 63 °C) and has to be connected to the power supply.

Note: The determination of the technical data of this pyrometer is carried out in

accordance with VDI/VDE directive IEC TS 62942-2, “Determination of the technical data
for radiation thermometers”.

The calibration / adjustment of the instruments was carried out in accordance with
VDI/VDE directive “Temperature measurement in industry, Radiation thermometry,
Calibration of radiation thermometers”, VDI/VDE 3511, Part 4.4.

For additional details on this directive, see http://info.lumasenseinc.com/calibration or

order the directive from “Beuth Verlag GmbH” in D-10772 Berlin, Germany.

2.4 Dimensions

2.5 Physical User Interface

1 Laser warning label
2 Stainless steel housing
3 Optics
4 Type label
5 Housing rear panel

6 Fixing screws for rear panel
7 Electrical connector
8 Laser targeting light button
9 Setting keys at the pyrometer

IN 5/5 plus Operating Manual Introduc tion • 12

2.6 Accessories (Optional)

Numerous accessories guarantee easy installation of the pyrometer. The following overview
shows a selection of suitable accessories. You can find the entire accessory program with all
reference numbers in Chapter 10, Refere nce nu mb ers.

Mounting:

For easy mounting and aligning the pyrometer to

the measured object an adjustable mounting angle

is

available.

Mounting angle

Cooling:

The completely covered water cooling jacket made
from stainless steel protects the pyrometer if
exposed to a hot environment. It is designed for
ambient temperatures up to 180 °C.

Water cooling

jacket with

integrated air purge

Miscellaneous:

The air purge protects the lens from contamination
with dust and moisture. It has to be supp lied with
dry and oil free pressurized air and generates an air
stream shaped like a cone.
The pyrometer can be easily fixed on a vacuum
chamber with the KF 16 vacuum support with
sighting window.

Air purge units Vacuum support

Displays:

For temperature indication of the pyrometer IMPAC

offers several digital displays.

Digital display

DA 6000

IN 5/5 plus Operating Manual Controls and Installation • 13

3 Controls and Installation

3.1 Electrical Installation

The series 5 pyrometers are powered by 24 V DC nominal (possible range: 18 to 30 V DC, ripple
must be less than 0.5 V). When connecting the device to the power supply ensure correct
polarity. The instrument has no warm-up time, with connection to the power the instrument
operates immediately, but still needs 15 or 30 min (depending on the type, see technical data) to
achieve its full accuracy. To switch off the instrument, interrupt the power supply or unplug the
electrical connector.

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.

LumaSense offers connecting cables, they are not part of standard scope of delivery. The
connecting cable has wires for power supply, interface, analog output, external laser switch and
external clear of maximum value storage via contact (see section 10, R eferenc e numb er s) and
12 pin connector. The cable includes a short RS232 adapter cable with a 9 pin SUB-D connector
for direct PC communication. This adapter is not used in combination with RS485 interface.

3.1.1 Pin assignment for the connector on the back of the pyrometer

Pin

Color

Indication

K white + 24 V power supply (18 to 30 V)

A

brown

0 V power supply

L black + I

output.

analog output

B

yellow

– I

output.

analog output

H

gray

external switch for targeting light (bridge to K)

J pink

external clearing of maximum value storage
(bridge to K)1

G red DGND (ground for interface)

F black RxD (RS232) or B1 (RS485)

C

violet

TxD (RS232) or A1 (RS485)

D gray/pink B2 (RS485) (bridge to F)

E

red/blue

A2 (RS485) (bridge to C)

M orange

screen only for cable extension,
don’t connect at the switchboard

1

For setting of clear time to "extern" (see 5.5 Maximum / minimum

value storage)

IN 5/5 plus Operating Manual Controls and Installation • 14

3.1.2 Connecting the pyrometer to a PC

The pyrometers are equipped with a serial interface RS232 or RS485 (switchable at the
pyrometer). Standard on a PC is the RS232 interface. At this interface one pyrometer can be
connected if the interface is set to RS232. Only short distances can be transmitted with RS232
and electromagnetic interferences can affect the transmission.

With RS485 the transmission is to a large extend free of problems, long transmission distances
can be realized, and several pyrometers can be connected in a bus system. If RS485 is not
available at the PC, it can be realized with an external converter which converts the RS485 in
RS232 for a standard connection to a PC.

When using a converter RS485RS232 take care, that the converter is fast enough to receive the
pyrometer’s answer to an instruction of the master. Most of the commonly used converters are
too slow for fast measuring equipment. So, it is recommended to use the LumaSense converter
I-7520 (order no. 3 852 430).

3.1.3 Connecting to RS232 interface

The transmission rate (in baud) of the
serial interface is dependent on the length
of the cable. Values between 1200 and
19200 Bd may be set.

The baud rate has to be reduced by 50%
when the transmission distance is doubled
(see also 5.7 Baud rate)

Typical cable length for RS232 at
19200 Bd is 7 m.

3.1.4 Connecting to RS485 interface

Half-duplex mode:

A1 and A2 as well as B1 and B2 are
bridged in the 12-pin round connector of
the connecting cable, to prevent
reflections due to long stubs. It also
safeguards against the interruption of the
RS485 Bus system should a connecting
plug be pulled out. The master labels mark
the connections on the RS485 converter.
The transmission rate of the serial
interface in Baud (Bd) is dependent on the
length of the cable. Values between 1200
and 19200 Bd may be set.

The baud rate is reduced by 50% when the
transmission distance is doubled (see

5.7 Baud rate). Typical cable length for 19200 Bd is 2 km.

IN 5/5 plus Operating Manual Controls and Ins ta llati on • 15

3.1.5 Connection of additional analyzing devices

Additional analyzing instruments, for example a LED digital display instrument only needs to be
connected to a power supply and the analog outputs from the pyrometer. Another Instruments
like a controller or printer can be connected to the display in series as shown above (total load
of resistance max. 500 Ohm).

3.2 Sighting

For exact measurement of the object temperature the pyrometer must be aligned correctly onto
the object. For this alignment the pyrometers are equipped with a laser targeting light. This
laser enables the simple and accurate alignment even onto small objects.

3.2.1 Alignment with laser targeting light

The laser point marks the center of the spot, not the exact size. The
correct focusing distance with the smallest spot size is achieved
when the laser point has its smallest size. The laser does not affect
the temperature measurement.

The laser targeting light can be activated either by pressing the
button at the rear side of the housing, by using an external contact
(see 3.1.1 Pin assignment for the connector on the back of the
pyrometer), or with the InfraWin software. The laser can be
switched off by pressing the button again or it is automatically
switched off after approx. two minutes.

Warning: To reduce the risk of injury to the eyes, do not look directly
into the targeting laser and do not point the targeting laser into
anyone's eyes. The instrument is equipped with a class II laser that
emits radiation.

Note: The laser warning signs on the pyrometer should be easily viewable at all times,
even after it has been installed.

Note: To prevent the damage of the laser, the pilot light switches off automatically if
the internal temperature of the device exceeds approx. 50 °C (it can switched-on
again, if the internal temperature is lower than 50 °C).

IN 5/5 plus Operating Manual Controls and Installation • 16

3.2.2 Thermal alignment

When measuring a hot object in front of a cooler background, it usually suffices to align the
pyrometer to achieve the highest temperature reading.

3.3 Optics

The pyrometers are equipped ex works with one of the following optics. These lenses are
focusing to certain distances. In these distances each lens achieves its smallest spot size. The spot
size will enlarge 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 5 plus, e.g. 6 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.

IN 5/5 plus & IN 5/5-H plus (each MB 13)

IN 5/5 plus & IN 5/5-H plus (each MB 25)

IN 5/5 plus Operating Manual Controls and Installation • 17

IN 5/5-L plus

Note: Please note that the optical profiles show nominal dimensions. The spot size

diameter or the focal distance may be slightly different due to lens tolerances.

Note: The InfraWin program includes a Spot size calculator that roughly estimates
the unknown values. The values represented here are for reference purposes.

Spot sizes for intermediate distances, that are not shown on the optical profiles, may be
calculated using the following formula:

35

26

68

IN 5/5 plus Operating Manual Controls and Installation • 18

To ensure consistent document formatting, this page was intentionally left blank.

IN 5/5 plus Operating Manual Instrument Settings • 19

4 Instrument Settings

4.1 Instrument settings

Before using the pyrometer, some basic settings should be taken. The basic settings can be done
at the pyrometer itself, some further settings can be done via interface and software InfraWin.

Settings at the instrument: The basic settings are emissivity, exposure time, analog output.
These settings can be adjusted at the pyrometer only in offline mode (see 5.1 Online- / offline

mode (ONL/OFFL)).

Settings via serial interface: The pyrometer is equipped with a serial interface RS232 or

RS485 (corresponding to the ordered version) which can be used for connection to a PC. With
the standard software InfraWin (or a self-written communication software) the following
settings can be done (the pyrometer must be in online mode (ONL) to use these functions,
see 5.1): emissivity, exposure time, analog output, maximum value storage, minimum value
storage, reading of the instrument’s internal temperature, setting of an address for bus control
with RS485 interface, setting of the baud rate, function for compensating of the off-set of the
ambient temperature). Additionally, InfraWin enables the temperature display and analysis.

4.1.1 Switches at the instrument

The controls / switches are located under
the rear cover of the pyrometer and can
be accessed by removing the rear cover in
the following way:

1. Disconnect the electrical
connection.

2. Unscrew the rear screws with a

2.5 mm allen screw.

3. Take the cover off, making sure it
remains straight (without bending
or twisting it).

Note: Please make sure that the pyrometer is not contaminated while open.

Assembling: When reassembling the cover, insert it carefully into the guide pins and then fasten
it with the screws. The connector cable can now be plugged in.

4.1.2 Instrument switches

For a description of the setting see chapter 5, Parameters / Settings.

IN 5/5 plus Operating Manual Instrument Settings • 20

4.2 Factory settings

Instrument settings:
Emissivity (Emi) = 100%
Exposure time (t

90

) = 0.08 s
Analog output(4/0 mA) = 0... 20 mA
Online- / offline mode (ONL/OFFL) = offline

Interface settings:
Emissivity (Emi) = 100%
Exposure time (t

90

) = 0.08 s
Analog output (4/0 mA) = 0... 20 mA
Baud rate = 19200 Bd
Address = 00
Max./min. value storage = max.
Clear time of max./min. value storage = OFF
Ambient temperature compensation = auto
Wait time t

w

= 02 Bit

IN 5/5 plus Operating Manual Settings / Parameter Descriptions • 21

5 Settings / Parameter Descriptions

5.1 Online- / offline mode (ONL/OFFL)

Offline (OFFL): If the settings directly at the pyrometer should be used (emissivity, exposure

time and analog output) the pyrometer must be switched into offline mode (OFFL). In the
offline mode these parameters cannot be adjusted via digital interface and PC, they can only be
read! This prevents incorrect set-up or undesired changes via the interface. All additional
available parameters always can be altered via serial interface.

Online (ONL): When switched to the online mode (ONL), only the serial interface can be used
to set the values for the parameters - the instrument’s switch settings are ignored. The device is
initialized in “online” mode, i.e. it uses the last values set via serial interface!

5.2 Emissivity (EMI)

For a correct 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 20 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.

Note: The minimum emissivity setting for the pyrometer is 20%!

Measuring object

EMI (@ 8 ... 14 μm)

Measuring object

EMI (@ 8 ... 14 μm)

“Black body furnace“

100%

Brickwork

85... 95%

Human skin

98%

Fire clay

Black dull varnish

95%

Rubber

Carbon soot

95%

Porcelain

Wood

80 ... 92%

Ceramics

Paper

92 ... 95%

Varnish

Asphalt

85%

Plaster

Glass / quartz glass

72 ... 87%

Oil paint

Textile

75 ... 95%

Steel (oxidized)

60 ... 80%

Graphite

75 ... 92%

Steel (smooth)

10 ... 30%

Cement

90%

Aluminum (smooth)

2 ... 15%

Water

95%

Aluminum (anodized)

90%

Measuring object

EMI (@ 5.14 μm)

Glass / quartz glass

97%

Settings:

100%

.
.

.

20%

IN 5/5 plus Operating Manual Settings / Parameter Descriptions • 22

One way to determine an accurate emissivity value for a material is to make a comparison
measurement as follows: If possible, coat a portion of the object with dull black paint or carbon
soot. Paint and carbon soot have high emissivities (95%) and take on the same temperature as
the object. Measure the temperature of the painted area with the emissivity control set to 95%.
Then measure the temperature of an adjacent unpainted area of the object and adjust the
emissivity until the pyrometer displays the same temperature.

Setting examples at the instrument:

If the settings directly at the pyrometer should be used the pyrometer must be switched into
offline mode (OFF L, see 5.1). To adjust the emissivity via software see description or online help
of InfraWin software.

Note: If the emissivity is set to a incorrect value (below 20%) the instrument will

automatically utilize an emissivity value of 100%. The setting 00 is interpreted as
Emi = 100%.

5.3 Exposure time (t90)

The exposure time is the time interval when the measured temperature has to be present 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. Slower response
time can be an advantage when trying to measure an object that has a rapidly fluctuating
temperature.

To change the exposure time the corresponding DIP switch for 0.5 s, 1 s, 2 s or 5 s must be set in
the ON position. A longer response time of 10 s can be set if the switch for 0.5 s and 5 s is set to
the ON position at the same time, a longer response time of 30 s can be set if the switch for 1 s
and 5 s is set at to the ON position the same time. In the “OFF” position (Software InfraWin:
t

90

= min), the device operates using its time constant (see technical data).

If the settings directly at the pyrometer should be used the pyrometer must be switched into
offline mode (OFFL, see 8.2). To adjust the exposure time via software see description or online
help of InfraWin software.

Setting examples at the instrument:

IN 5/5 plus Operating Manual Settings / Parameter Descriptions • 23

5.4 Analog output 0/4 to 20 mA

When the DIP switch 2 is in the ON position, the analog output will be
4 - 20 mA, in the OFF position, the analog output will be 0 - 20 mA. The
analog output has to be selected according to the signal input of the
connected instrument (controller, PLC, etc.).

If the settings directly at the pyrometer should be used the pyrometer
must be switched into offline mode (OFFL, see 5.1). To adjust the analog
output via software see description or online help of InfraWin software.

5.5 Maximum / minimum value storage

If the maximum value storage is switched on always the highest last
temperature value will be displayed and stored. The minimum value
storage saves the lowest measurement taken during a reading (e.g.
prac ti c al when monitoring cool ed goods such as frozen foods). 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 delete and reset the stored maximum values.

The following settings are possible:

off:

The max. value storage is switched off and only momentary values are measured.

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.

extern: The external clearing can be activated and used within an own software (see

section 9, Data format UPP) or via an external contact (for connection see

3.1.1

Pin assignment for the connector on the back side of the pyrometer). In

this case, the storage operates only in single storage, because only a single

deletion mechanism is used.

auto: The “auto” mode is used for discontinuous measuring tasks. For example, objects

are transported on a conveyer belt and pass the measuring beam of the
pyrometer only for a few seconds. Here the maximum value for each object must
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.

The minimum value function operates in the opposite manner. The minimum
value stored will be deleted when the upper limit of the set range is below it by
1% (at least 2 °C). If an upper limit is not entered, the minimum value stored will

be deleted whenever it drops below the upper level of the full measuring range.

IN 5/5 plus Operating Manual Settings / Parameter Descriptions • 24

Operation note: dependent on the settings the maximum value storage either works in single

storage mode or in double storage mode:

Single storage: the single storage is used when you want to reset the stored value using an
external impulse via one contact closure from an external relay (i.e. between two measured
objects). The relay contact is connected directly to the pyrometer between pins J and K. This
mode allows a new value to be established, after each impulse from the reset signal.

Double storage: when entering the reset intervals via push buttons or PC interface the double
storage is automatically selected. This mode utilizes two memories in which the highest
measured value is held and is deleted alternately in the time interval set (clear time). The other
memory retains the maximum value throughout the next time interval. The disadvantages of
fluctuations in the display with the clock frequency are thereby eliminated.

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.

5.6 Subrange

You have the opportunity to choose a subrange (minimum 51 °C) within the basic measuring
range of the pyrometer. This subrange corresponds to the complete analog output. The lower
value (0 or 4 mA) describes the beginning of this measuring range, the upper value (20 mA) 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 5.5 Maximum / minimum value

storage).

5.7 Baud rate

The transmission rate of the serial interface in Baud (Bd) is dependent on
the length of the cable. A standard cable length with RS232 for 19200 Bd is
7 m, with RS485 2 km. The baud rate is reduced by 50% if the transmission
distance is doubled.

5.8 Address

For the connecting of several pyrometers with RS485 with one serial
interface it is necessary to give each instrument an individual address for
communication. First it is necessary to connect each single instrument to
give it an address. After that all instruments can be connected and
addressed individually. 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).

IN 5/5 plus Operating Manual Settings / Parameter Descriptions • 25

5.9 Ambient temperature compensation

Each object has an emissi vi ty ε (maximum 100%). If the measured object is not transparent and
has an emissivity of less than 1 (as in most cases), a portion of the resulting radiation will be
reflected.

For bright, smooth surfaces, such as mirrors, the reflected radiation is more focused; on rough,
harsh surfaces it is diffuse. The rate of diffuse reflection is, in this case (1 - ε).

If the measured object’s temperature is the same as the ambient temperature (this is most often
the case), you only need to set the emissivity on the pyrometer (when using the InfraWin
program the off-set compensation for the ambient temperature must be in “auto“).

If the object to be measured is in an oven, where the temperature is higher than the ambient
temperature, a portion of the radiation, corresponding to the rate of diffuse reflection, will be
“reflected“ by the measured object to the pyrometer, resulting in an inaccurate reading (the
reading will be too high due to the oven temperature).

In this case, it makes sense to activate the off-set compensation for the ambient temperature (in
the parameter window of the InfraWin program: Compensating for the off-set of the ambient
temperature switched to “man.“ (= manual) and then enter the ambient temperature value (in
this case, the oven temperature) in the corresponding field. The program also makes a
compensation calculation in order to display the correct temperature.

Be aware that the accuracy of such a correction is highly dependent on accuracy of the emissivity
value that was set. The off-set compensation for the ambient temperature uses the rate of
diffuse reflection when performing its calculation. If you alter the emissivity (ε), you are also

altering the rate of diffuse reflection (1 – ε) and in turn, the displayed temperature. The
following observation shows how a faulty emissivity reading in conjunction with the
compensation for the ambient temperature affects results:

Entry of ε = 91% instead of 92% indicates:

A relative change in emissivity of 1.1%.
Likewise, the assumed rate of reflection changes from 8% to 9%.
This results in a relative increase in reflection of 12.5%.
This change also impacts the displayed result, thereby causing an inaccurate compensation
calculation.

For hot environments, this calculation will probably serve as a much more accurate assessment
than the standard calculation, which assumes that the ambient temperature is the same as that
of the object measured.

5.10 Wait time t

w

(only available via interface commands, see 9, Data format UPP)

Using a pyrometer with RS485 it is possible that the connection is not fast
enough to receive the pyrometer’s answer to an instruction of the master.
In this case a wait time can be set to slow down the data transfer
(e.g.: t

w

= 02 at a baud rate 9600 means a wait time of 2/9600 sec).

5.11 Internal temperature of the pyrometer

The internal temperature of the pyrometer can be read via interface. It is a few degrees above
the ambient temperature due to the warming generated by the pyrometer electronics.

IN 5/5 plus Operating Manual Settings / Parameter Descriptions • 26

5.12 Avoiding reading errors caused by faulty assembly

To avoid reading errors, please note the following points when mounting the pyrometer:

1. The diameter of the measuring object cannot be smaller than the pyrometer’s spot size
(see section 3.3, Optics).

2. A source of radiation behind or around the measuring object can influence the result. If
the object is transparent or partly transparent another material behind the object could
transmit its radiation to the pyrometer as well. In this case the location of the pyrometer
should be changed, or, if the background radiation remains constant it can be
compensated for by changing the emissivity setting respectively.

3. Please take into account that radiation, from other hot materials around the measured
object, can be reflected by these materials and influence the result. If the measured
object has a low emissivity, the temperature measured will be mainly that from the
reflected object - not from the intended measured object itself. To prevent ambient
radiation from reaching the spot area, a mounting tube should be used. The mounting
tube should be placed as near as possible to the measured object so that the tube’s
shadow blocks out all the ambient radiation from the side. Consider whether

5.9 Ambient temperature compensating applies to the measurement application.

IN 5/5 plus Operating Manual Software InfraWin • 27

6 Software InfraWin

The operating and analyzing InfraWin software is included with delivery of the pyrometer. In
addition to allowing you to make parameter adjustments via PC, the InfraWin software also
provides temperature indication, data logging, and measurement analysis features.

A software description can be found in the program’s help menu. Click on the F1 button after
loading InfraWin or click on the ? in the menu bar.

The latest version is available for free as download from the homepage www.l um asenseinc. com

.

6.1 Connecting the pyrometer to a PC

The program InfraWin can operate up to two devices. Two devices using RS485 may be operated
simultaneously by the same interface, if two different addresses have been properly entered.

6.2 Installation

To install the InfraWin software, select setup.exe from the InfraWin-CD or from the d ow nl oaded
and unpacked zip file from the internet and then follow the installation instructions.

6.3 Program start

The first time you load I n fr aWin, you will be prompted to select a default language. The
InfraWin software is available in German, English, Spanish, French, Portuguese, and Chinese.

Once installed, click La nguag e/ Languages if you would like to select another language.

IN 5/5 plus Operating Manual Software InfraWin • 28

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IN 5/5 plus Operating Manual Maintenance • 29

7 Maintenance

7.1 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.

7.2 Service

The pyrometer does not have any parts which require regular service, only the lens must 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.

IN 5/5 plus Operating Manual Maintenance • 30

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IN 5/5 plus Operating Manual Troubl eshooting • 31

8 Troubleshooting

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 3.2.1).

• Measuring object smaller than spot size.
⇒ Check measuring distance, smallest spot size is at nominal measuring distance (see 3.3).

• Measuring object is not always in the measuring spot of the pyrometer
⇒ Use max. value storage (see 5.5).

• Emissivity set too high.
⇒ Set lower correct emissivity slope corresponding to the material (see 5.2).

• Lens contaminated
⇒ Clean lens carefully (see 7.2)

Temperature indication too high

• Emissivity slope set too low.
⇒ Set lower correct emissivity slope corresponding to the material (see 5.2).

• 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 (see 2.6, 7.2).

• 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.

• 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).

• HF-interferences.
⇒ Correct the connection of the cable shield.

• Instrument overheated
⇒ Use cooling jacket with air or water cooling (see 2.6).

• Temperature Indication is fluctuating, probably caused by changing emissivity
⇒ Wrong pyrometer type, use of ratio pyrometer recommended

Laser targeting light

• Laser targeting light fails
⇒ Instruments temperature above 50 °C. Use cooling jacket (see 3.2.1, 2.6)

IN 5/5 plus Operating Manual Troubl eshooting • 32

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IN 5/5 plus Operating Manual Data format UPP • 33

9 Data format UPP

Via interface and a suitable communication software or via “Test” function of the InfraWin
software commands can be exchanged directly with the pyrometer.

Note: The ONL/OFFL switch must be in the ONL position before adjusting the

following parameters via the software (see 5.1).

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”).

This is followed by 2 small command letters (e.g. “em” for emissivity), followed, if necessary for
that command, by the ASCII parameter “X” and finished with CR. If this parameter “X” is
omitted, then the device answers with the current set 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 = 97.0%

Description

Command

Parameters

Reading measuring value: AAms Output: YYYYY

5-digit decimal, in

1/10 °C or °F

88880 = temp. overflow
02563 = 256.3 °C or °F

-0170 = -17.0 °C or °F

Emissivity: AAemXX

AAemXXXX

XX = 20 … 99%, 00 = 100% (decimal)

XXXX = 0200 … 1000 in ‰

Exposure time t90: AAezX X = 0 … 6 (decimal)

0 = intrinsic time constant of the devi ce
1 = 0.5 s 3 = 2 s 5 = 10 s

2 = 1 s 4 = 5 s 6 = 30 s

Analog output1):

AAasX

X = 0;1 0 = 0 - 20 mA 1 = 4 - 20 mA

Clear time of maximum /
minimum value storage:

AAlz X X = 0 to 8 (decimal)

0 = maximum/minimum value storage off
1 = 0.10 s 5 = 5.00 s
2 = 0.25 s 6 = 25.00 s
3 = 0.50 s 7 = externally deleted

4 = 1.00 s 8 = automatically cleared

External clearing:

AAlx

Simulation of an external clearing contact

IN 5/5 plus Operating Manual Data format UPP • 34

Changing °C / °F

1

): AAfhX X = 0;1 (decimal)

0 = Output Celsius

1 = Output Fahrenheit

Reading basic
temperature range:

AAmb Output: YYYYZZZZ

8-digit hex in °C or °F
YYYY = beginning of temperature range

ZZZZ = end of temperature range

Reading sub range:

AAme

As with mb

Repeatedly reading

measuring values:

AAmsXXX XXX = 000 to 999

XXX = No. of measuring values

Laser targeting light: AAlaX X = 0;1 (decimal)

0 = switch off pilot light

1 = switch on pilot light

Error status: AAfs Output 1 Byte hex

Bit 0 = 1: EEPROM error
Bit 1 = 1: Watch dog Reset

Bit 2 = 1: Under voltage reset

Reading parameter: AApa Output 11-digit decimal:

Digit 1 and 2 (20 to 99 or 00): emissivity
Digit 3 (0 to 6): t90 (exposure time)
Digit 4 (0 to 8): tCL (storage delete mode)
Digit 5 (0 to 1): analog output
Digits 6 and 7 (00 to 98): temperature
Digits 8 and 9 (00 to 31): address
Digit 10 (0 to 4): baud rate

Digit 11 always 0

Device address1): AAgaXX XX: Device address decimal

00 to 31 variable device addresses

Baud rate: AAbrX X = 0 to 4

0: 1200 Bd 2: 4800 Bd 4: 19200 Bd

1: 2400 Bd 3: 9600 Bd

Internal pyrometer

temperature:

AAgt Output: XX (dec. 00 to 98, in °C)

Max. internal pyrometer

temperature:

AAtm Output: XX (dec. 00 to 98, in °C)

Reset1):

AAre

Reset device

Command delay:

AAtwXX

XX = 00 to 20 relative delay value

Reading ambient

temperature:

AAut Output: stored value, 4-digit hex

e.g. 0258 corresponds to 600 degrees

Entering ambient
temperature:

AAutXXXX XXXX = value of ambient temperature, 4-digit, hex

XXXX e.g. FFEC corresponds to –20 degrees

- 99dez = FF9Dhex means: automatic, no manual

compensation

Marginal values for

ambient temperature:

AAut? Output: marginal values for the entry, 2 x 4-digit, hex

e.g. FF9D0384 corresponds to -99 to 900 degrees

IN 5/5 plus Operating Manual Data format UPP • 35

Reading maximum /

minimum values:

AAmi Output: 0 or 1

0 = maximum value, 1 = minimum value

Setting maximum /

minimum values:

AAmi X X = desired setting

0 = maximum value, 1 = minimum value

Reading marginal values:

AAmi ?

Output: marginal value for entry, always 01

Serial number:

AAsn

Output: XXXXX (5-digit decimal)

Device model / software
version:

AAve Output: XXYYZZ (6-digit decimal)

XX = 70
YY = month of the software version

ZZ = year of the software version

Note: The letter “l” means the lower-case letter of “L”.

1

)After entering these commands the device carries out an automatic reset. The device needs

approx. 150 ms before it is ready to use and work with the changed settings.

Additional instruction for the RS485 interface:
Requirements to the master system during half-duplex operation:

1. After an inquiry, the bus should be switched into a transmission time of 3 bits (some older

interfaces are not fast enough for this).

2. The pyrometer's response will follow after 5 ms at latest.

3. If there is no response, there is a parity or syntax error and the inquiry has to be repeated.

IN 5/5 plus Operating Manual Data format UPP • 36

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IN 5/5 plus Operating Manual Reference numbers • 37

10 Reference numbers

10.1 Reference numbers instrument

With laser targeting light

Op t ics

Temperature Range

RS232

RS485

IN 5/5 plus

100

100 ... 1300 °C

3 869 460 3 869 470

400 ... 2500 °C

3 869 520 3 869 530

300

100 ... 1300 °C

3 869 480 3 869 490

400 ... 2500 °C

3 869 540 3 869 550

1200

100 ... 1300 °C

3 869 500 3 869 510

400 ... 2500 °C

3 869 560 3 869 570

IN 5/5-H plus

100

100 ... 1300 °C

3 871 260 3 871 270

400 ... 2500 °C

3 871 320 3 871 330

300

100 ... 1300 °C

3 871 280 3 871 290

400 ... 2500 °C

3 871 340 3 871 350

1200

100 ... 1300 °C

3 871 300 3 871 310

400 ... 2500 °C

3 871 360 3 871 370

IN 5/5-L plus

105

200 ... 1300 °C

3 871 660 3 871 670

400 ... 2500 °C

3 871 720 3 871 730

370

200 ... 1300 °C

3 871 680 3 871 690

400 ... 2500 °C

3 871 740 3 871 750

800

200 ... 1300 °C

3 871 700 3 871 710

400 ... 2500 °C

3 871 760 3 871 770

Scope of delivery: Instrument with selected optic, works certificate, PC measurement and
evaluation software InfraWin.

Ordering details: A connection cable is not included with the instrument and has to be
ordered separately. The float glass calibration has to be ordered additionally to the instrument
with the reference number 3 891 050.

IN 5/5 plus Operating Manual Reference numbers • 38

10.2 Reference numbers accessories

3 820 ... Connection cables (straight plug):

5 m

10 m

15 m

20 m

25 m

30 m

... 330

... 500

... 510

... 810

... 820

... 520

3 820 320 Connection cable 5 m (angled connector, additional laser targeting light push

button)
3 820 740 Connection cable 5 m, (straight connector, temperature resistant up to 200 °C)
3 852 290 Power supply NG DC (100 ... 240 V AC ⇒ 24 V DC, 1 A)
3 852 540 Power supply NG 0D (85 ... 265 V AC => 24 V DC, 600 mA)
3 852 440 Protocol converter RS485/RS232 (switchable) ⇔ Profibus-DP for 1 instrument
3 852 460 Protocol converter RS485 ⇔ Profibus-DP for 32 instruments
3 852 620 Protocol converter RS485/RS232 ⇔ Profinet (1 instrument)
3 852 630 Protocol converter RS485 ⇔ Profinet (32 instruments)
3 852 430 Converter I-7520; RS485 ⇔ RS232 (half duplex)
3 890 650 DA 4000: LED digital display, 2 limit switches, 230 V AC
3 891 220 DA 4000: LED digital display, 2 limit switches, 115 V AC
3 890 560 DA 6000-N: LED digital display with digital input RS232 and possibility for

pyrometer parameter settings
3 890 570 DA 6000-N with RS485
3 890 520 DA 6000: LED digital display, digital and analog input, 2 limit switches, maximum

value storage, analog output, RS232
3 890 530 DA 6000 with RS485
3 826 500 HT 6000: portable battery driven indicator and instrument for pyrometer
parameter settings; RS232 and RS485 interface
3 826 510 PI 6000: programmable PID controller
3 834 210 Adjustable mounting support
3 835 160 Air purge unit
3 835 440 Air purge unit, stainless steel
3 837 230 Water cooling jacket (heavy design) with integrated air purge unit (metric

mounting threads)
5 837 230 Water cooling jacket (heavy design) with integrated air purge unit (UNC

mounting threads)
3 837 340 Heavy water cooling jacket with protection window (with metric mounting

threads)
3 837 370 Water cooling jacket (lightweight design) with integrated air purge uni t

(metric mounting threads)
5 837 370 Water cooling jacket (lightweight design) with integrated air purge unit

(UNC mounting threads)
3 837 390 Lightweight water cooling jacket with protection wi ndow (with m etric mounting

threads)
3 846 100 Mounting tube
3 846 120 Flange tube
3 837 540 Cooling plate for series 5 and 6, with air purge
3 846 630 Vacuum flange KF16 with protection window
3 846 660 Spare protection window, Ø 25 x 3 with Viton-O-ring

IN 5/5 plus Operating Manual Reference numbers • 39

Flange System:

3 846 260 Instrument's support
3 846 610 Support with ZnSe window (for IN 5 plus, IN 5-H plus, IN 5-L plus)
3 846 240 Tube support with air purge nozzle
3 846 750 Window slide, without window

Flange system: the flange system is a modular mounting system to fix the pyrometer on
furnaces, vacuum chambers, etc. It can consist of e.g. mounting support, tube support with air
purge and flange and an open or closed ceramic sighting tube. The mounting support can be
equipped with a quartz window for vacuum applications.

IN 5/5 plus Operating Manual Reference numbers • 40

To ensure consistent document formatting, this page was intentionally left blank.

IN 5/5 plus Operating Manual Index • 41

Index

A

Accessories 12
Appropriate use 9

C

Connection cable 9
Controls and Connections 13

D

Disposal 8

E

Electrical Installation 13
Emissivity 21

F

Factory settings 20

G

General 5

I

Installation, electrical 13

L

Language 27
Legend 5
Liability 6

M

Maintenance 29

O

Optical head 16

P

Packaging 8
Parameter descriptions 21

R

Reference numbers 37
Repair 7
Response time / exposure time 22

S

Scope of delivery 9
Service Request 7
Settings 21
Software InfraWin 27
Storage 8
Support 7

T

Technical data 9
Transport, packaging, storage 8
Trouble shooting 31

U

Unpacking 7

W

Warranty 6