Eurotron IRtec Rayomatic 20 User manual

EUROTRON Instruments S.p.A.

Viale F.lli Casiraghi 409/413

20099 Sesto S.Giovanni (MI) - Ital

Tel. +39-02 248820.1 Fax +39-02 2440286

eurotron

IRtec Rayomatic 20/40

Process Infrared Thermometers

Instruction Manual MM850341 ed.01a

________________________________________________ _______________________________________________

Instruction Manual MM850341 ed.01a

___________________________________________2____________________________________________

INTRODUCTORY NOTE

TTENTION

: T

HIS MA NUAL IS VALID F OR

TEC

AYOMATIC

20/40

WITH SERIAL NUMBER HIGHER THAN

0038294.

This publication contains operating instructions, as well as a description of the principles of operation,

IRtec Rayomatic 20/40

IR thermometers.

This information covers all models of the instrument, including the basic equipment and its options and

accessories. This manual is a complete “USER UIDE”, providing step-by-step instructions to operate

the instrument in each of its designed functions.

Eurotron

has used the best care and efforts in preparing this book and believes the information in this

publication are accurate. The

Eurotron

products are subjected to continuous improvement, in order to

pursue the technological leadership; these improvements could require changes to the information of

this book.

Eurotron

reserves the right to change such information without notice.

No part of this document may be stored in a retrieval system, or transmitted in any form, electronic or

mechanical, without prior written permission of

Eurotron Instruments.

IRtec

IR thermometers u ses sophisticated analogic and digital technologies. A ny m aintenance

operation must be carried out by qualified personnel

ONLY

. We recommend to contact our technicians

for any support requirements.

IRtec

is fully tested in conformity with the directive n°89/336/CEE Electromagnetic Compatibility.

Eurotron

shall not be liable in any event, technical and publishing error or omissions, for any

incidental and consequential damages, in connection with, or arising out of the use of this book.



IRtec is a registered trademark of Eurotron Instruments S.p. .

ll right reserved

EUROTRON Instruments S.p.A.

Viale Fratelli Casiraghi 409/413

20099 Sesto San Giovanni (MI) – Italy

Tel.: +39-02 248820.1 – Fax: +39-02 2440286

e-mail: info@eurotron.com

http://www.eurotron.com

________________________________________________ _______________________________________________

Instruction Manual MM850341 ed.01a

___________________________________________3____________________________________________

TABLE OF CONTENTS

GENERAL DESCRIPTION 5

1.1

Specifications ------------------------------------------------------------------------------------------------ 6

1.1.1

IRtec Rayo atic 20----------------------------------------------------------------------------------------- 6

1.1.2

IRtec Rayo atic 40----------------------------------------------------------------------------------------- 8

1.2

Ordering code-----------------------------------------------------------------------------------------------10

1.2.1

IRtec Rayo atic 20----------------------------------------------------------------------------------------10

1.2.2

IRtec Rayo atic 40----------------------------------------------------------------------------------------11

PHYSICAL DESCRIPTION 12

PRINCIPLE OF OPERATION 14

3.1

Modular syste s-------------------------------------------------------------------------------------------14

3.2

Basic ele ents ---------------------------------------------------------------------------------------------14

3.2.1

Optical syste ----------------------------------------------------------------------------------------------15

3.2.2

Detectors-----------------------------------------------------------------------------------------------------15

3.2.3

Input stage---------------------------------------------------------------------------------------------------15

3.2.4

Microcontroller----------------------------------------------------------------------------------------------16

3.2.5

Serial co unica tion -------------------------------------------------------------------------------------16

3.2.6

Output stage ------------------------------------------------------------------------------------------------16

3.2.7

Te perature co pensation------------------------------------------------------------------------------16

3.2.8

Power supply------------------------------------------------------------------------------------------------16

3.2.9

Laser pinpointing-------------------------------------------------------------------------------------------16

3.2.10

Laser pinpointing---------------------------------------------------------------------------------------16

SIGNAL PROCESSING 17

4.1

Average ------------------------------------------------------------------------------------------------------17

4.2

Peak ----------------------------------------------------------------------------------------------------------17

4.3

Valley---------------------------------------------------------------------------------------------------------18

4.4

Peak-Picker -------------------------------------------------------------------------------------------------18

4.4.1

Peak-Picker with reset ------------------------------------------------------------------------------------18

4.4.2

Peak-Picker delayed --------------------------------------------------------------------------------------19

4.5

Valley-Picker ------------------------------------------------------------------------------------------------20

4.5.1

Valley-Picker with reset-----------------------------------------------------------------------------------20

4.6

Track and Hold ---------------------------------------------------------------------------------------------20

UNPACKING 21

INSTALLATION 22

6.1

Electrical connection --------------------------------------------------------------------------------------22

6.2

Laser Pinpointing syste s -------------------------------------------------------------------------------23

6.3

Reset input --------------------------------------------------------------------------------------------------24

6.4

Alar s--------------------------------------------------------------------------------------------------------24

6.4.1

Alar output -------------------------------------------------------------------------------------------------25

6.5

E issivity adjust ent -------------------------------------------------------------------------------------26

6.6

Positioning---------------------------------------------------------------------------------------------------26

6.7

Mounting and Align ent----------------------------------------------------------------------------------26

MAINTENANCE 28

7.1

Purge Air Supply -------------------------------------------------------------------------------------------28

7.2

Water Supply------------------------------------------------------------------------------------------------28

7.3

Optic cleaning-----------------------------------------------------------------------------------------------28

7.4

Mounting Device -------------------------------------------------------------------------------------------28

7.5

Interconnection Cable-------------------------------------------------------------------------------------28

7.6

Storage-------------------------------------------------------------------------------------------------------28

SUPPORT AND ACCESSORIES 29

8.1

Positioning plates ------------------------------------------------------------------------------------------29

8.2

Water cooling jacket---------------------------------------------------------------------------------------29

8.3

Air purge devices-------------------------------------------------------------------------------------------30

8.3.1

Air treat ent equip ent----------------------------------------------------------------------------------32

8.4

Sighting tubes-----------------------------------------------------------------------------------------------32

8.5

Other accessories------------------------------------------------------------------------------------------32

SERIAL COMMUNICATION 33

9.1

S art/RS232 adapter-------------------------------------------------------------------------------------33

9.1.1

Connections-------------------------------------------------------------------------------------------------33

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Instruction Manual MM850341 ed.01a

___________________________________________4____________________________________________

CONFIGURATION SOFTWARE 35

10.1

Load configuration -----------------------------------------------------------------------------------------35

10.2

Change the configuration---------------------------------------------------------------------------------35

10.3

Save configuration-----------------------------------------------------------------------------------------37

10.4

Monitor -------------------------------------------------------------------------------------------------------37

LOGMAN GRAPHIC SOFTWARE 38

11.1

Start acquisition --------------------------------------------------------------------------------------------38

11.2

Configuration------------------------------------------------------------------------------------------------38

LOGMAN LOGGING DATA MANAGER 41

12.1

Progra Archi tectu re--------------------------------------------------------------------------------------41

12.1.1

Toolbars--------------------------------------------------------------------------------------------------42

CERTIFICATES 45

13.1

Warranty Ter s --------------------------------------------------------------------------------------------45

13.2

Letter of Confor it y----------------------------------------------------------------------------------------45

APPENDI 46

EMC Confor ity------------------------------------------------------------------------------------------------47

How to deter ine an object e issiv it y --------------------------------------------------------------------49

A2.1

Typical E issi vi ty Values---------------------------------------------------------------------------------49

A2.2

Metals - Typical E iss iv ity Values ---------------------------------------------------------------------50

A2.3

Non-Metals - Typica l E iss iv it y Values --------------------------------------------------------------52

________________________________________________ _______________________________________________

Instruction Manual MM850341 ed.01a

___________________________________________5____________________________________________

1 GENERAL DESCRIPTION

The te perature easure ent of a liquid or gaseous co pound has been successfully ade with ther oelectric

or expansion ther o eters thanks to the good ther al exchange between the fluid and the sensor.

Wi t h soli d bodies a good ther a l exchange is di ff icu lt to be obta ined and an additio nal easur ing error should be

considered.

Direct contact easure ent is i practical when the object being easured is oving, or electrically hazardous,

or for any other reasons cannot be touched with a ther ocouple. A non-contact IR te perature easure ent is

the only solution to the above proble s. Other applications benefit because non-contact ther o eters do not add

or re ove heat or disturb the process in any way.

Eurotron

has applied the ost recent develop ent in IR sensor technology and, based on an extensive

applica ti on experience, has designed the new line of non- con tac t ther o eters ser ies

IRtec Rayomatic

applying

a total odularity concept. Each

IRtec Rayomatic

ther o eter consists of a cylind r ica l chass is able to co nta in :

lens, optical filters, IR sensor and electronic.

Eurotron

IRtec

infra red ther o eters have been designed to be used on a wide range of indust r ial and research

applications.

These ther o eters include the e issivity adjus ent and a 4/20 A linear output in order to work using the

DigiMax

display units

DigiMax is a icrop rocessor un it and i t is able to prov ide the necessary 24Vdc current loop

power supply. You can order the indi cat or co plete of one or two prog ra a ble ala r relè.

Any other acquisi t ion unit with 4/20 A two wire current loo p i nput can be used with the ther o eters.

Mod. 20 Mod. 40

2 wire 4/20 mA output

STD STD

Serial comm. Bell202

NO STD

ALLARM

NO STD

RESET

NO STD

LASER

OPT OPT

Emissivity Adj.

Rotative switches

Configuration

Factory PC

IRtec Rayomatic 20 IRtec Rayomatic 40

________________________________________________ _______________________________________________

Instruction Manual MM850341 ed.01a

___________________________________________6____________________________________________

1.1 S ecifications

1.1.1 IRtec Rayomatic 20

•

Measuring ranges:

see par 1.2.1 Table A

•

Accuracy:

@ 23°C ±5°C and

=1.0

IRtec Rayomatic 20-100 and 160:

±0.5% of rdg.

IRtec Rayomatic 20-814 :

±1% of rdg. or ±1 °C whichever is greater

•

Repeatability:

IRtec Rayomatic 20-100 and 160:

± 0.25% of the reading

IRtec Rayomatic 20-814 :

± 0.5% of the reading or ±0.5 °C whichever is greater

•

Response time:

IRtec Rayomatic 20-100 and 160:

28 s (t95)

IRtec Rayomatic 20-814 :

100 s (t95)

•

Type of detector:

IRtec Rayomatic 20-100:

Siliciu

IRtec Rayomatic 20-160:

InGaAs

IRtec Rayomatic 20-814 :

Ther opile

•

Spectral band:

see par 1.2.1 Table A

•

Emissivity:

adjustab le with 2 rotat ive swit ch fr o 0.30 to 1.00

•

Working temperature:

fro -20 to +60 °C (wit hou t cool ing )

fro 0 to +50 °C (for la ser operation )

•

Storage temperature:

fro -30 to +70 °C Sil ic iu and In GaAs detectors

fro +10 to +60 °C Ther opile

•

Output signal:

4/20 A 2 wire current loop – ax load 700

Ω

•

Temperature stability:

±0.1 °C/°C for the band exceeding +18 to +28°C

•

Target pinpointing:

optiona l on-boa rd laser ai in g sys te w ith re ote co and

•

Environmental rating:

IP65 (NEMA-4)

•

Power supply:

4-20mA loop

: fro 12 to 32 Vdc

Laser pinpointing

: 12 to 32 Vdc

•

Dimension / Weight:

ø 45 x 200 - 0.5 Kg

________________________________________________ _______________________________________________

Instruction Manual MM850341 ed.01a

___________________________________________7____________________________________________

Note:

•

Nominal target @ 95% energy

•

Optional laser pinpointing system not available on 814-5 and 814-6 models

When the laser pinpointing system is installed, m ltiply the act al target diameter by 1.2

________________________________________________ _______________________________________________

Instruction Manual MM850341 ed.01a

___________________________________________8____________________________________________

1.1.2 IRtec Rayomatic 40

•

Measuring ranges:

see par 1.2.2 Table A

•

Accuracy:

@ 23°C ±5°C and

=1.0

IRtec Rayomatic 40-100:

±0.5% of rdg.

IRtec Rayomatic 40-160:

±0.5% of rdg.

IRtec Rayomatic 40-814:

±1% of rdg. or ±1°C whichever is greater

IRtec Rayomatic 40-390:

±1% of rdg.

IRtec Rayomatic 40-460:

±1% of rdg.

IRtec Rayomatic 40-510:

±1% of rdg.

IRtec Rayomatic 40-343:

±1% of rdg. or ±3°C whichever is greater

IRtec Rayomatic 40- 90:

±1% of rdg. or ±2°C whichever is greater

•

Repeatability:

IRtec Rayomatic 40-100:

±0.25% of rdg.

IRtec Rayomatic 40-160:

±0.25% of rdg.

IRtec Rayomatic 40-814:

±0.5% of rdg. or ±0.5°C whichever is greater

IRtec Rayomatic 40-390:

±0.5% of rdg.

IRtec Rayomatic 40-460:

±0.5% of rdg.

IRtec Rayomatic 40-510:

±0.5% of rdg.

IRtec Rayomatic 40-343:

±0.5% of rdg. or ±1.5°C whichever is greater

IRtec Rayomatic 40- 90:

±0.5% of rdg. or ±1.5°C whichever is greater

•

Response time:

IRtec Rayomatic 40-100: 28ms (t95)

IRtec Rayomatic 40-160: 28ms (t95)

IRtec Rayomatic 40-814: 100ms (t95)

IRtec Rayomatic 40-390: 100ms (t95)

IRtec Rayomatic 40-460: 100ms (t95)

IRtec Rayomatic 40-510: 100ms (t95)

IRtec Rayomatic 40-343: 1000ms (t95)

IRtec Rayomatic 40- 90: 1000ms (t95)

IRtec Rayomatic 40-ratio: : 38ms (t95)

•

Type of detector:

IRtec Rayomatic 40-100:

Siliciu

IRtec Rayomatic 40-160:

InGaAs

IRtec Rayomatic 40-814 :

Ther opile

•

Spectral band:

see par 1.2.2 Table A

•

Emissivity:

adjustab le by PC fro 0.30 to 1.00

•

Temperature drift:

±0.1 °C/°C for the band exceeding +18 to +28°C

•

Working temperature:

fro -20 to +60 °C (wit hou t cool ing )

fro 0 to +50 °C (for la ser operation )

•

Storage temperature:

fro -30 to +70 °C Sil ic iu and In GaAs detectors

fro +10 to +60 °C Ther opile

•

Digital communication:

Bell 202 superi posed on 2-wire current loo p

RS232 with optional adapter

•

Output signal:

4/20 A 2 wire current loop – ax load 700

Ω

•

Target pinpointing:

optiona l on-boa rd laser ai in g sys te w ith re ote co and

•

Environmental rating:

IP65 (NEMA-4)

•

Power supply:

Loop: fro 12 to 32 V dc

Laser pinpointing: 12 to 32 Vdc

•

Dimension / Weight:

ø 45 x 200 - 0.5 Kg

________________________________________________ _______________________________________________

Instruction Manual MM850341 ed.01a

___________________________________________9____________________________________________

Note:

•

Nominal target @ 95% energy

•

Optional laser pinpointing system not available on 814-5 and 814-6 models

•

When the laser pinpointing system is installed, m ltipy the act al target diameter by 1.2

________________________________________________ _______________________________________________

Instruction Manual MM850341 ed.01a

___________________________________________10____________________________________________

1.2 Ordering code

1.2.1 IRtec Rayomatic 20

cat. 1130 - A - B - C – D – E - F

Table A B CWL

target/distance Range

100-1 0.9

6 @ 500 600 to 1600°C (1100 to 2900°F)

100-2 0.9

16 @ 1000 600 to 1600°C (1100 to 2900°F)

160-1 1.6

6 @ 500 300 to 1300°C (570 to 2350°F)

160-2 1.6

3 @ 300 300 to 1300°C (570 to 2350°F)

160-3 1.6

2 @ 100 300 to 1300°C (570 to 2350°F)

814-1 8-14

21 @ 600 -25 to 1000°C (-15 to 1800°F)

814-5 8-14

80 @ 1000 0 to 800°C (32 to 1450°F)

814-6 8-14

10 @ 65 0 to 400°C (32 to 750°F)

Table C Signal output

2 4÷20 A 2-wire current loop

Table D Pinpointing system

0 None

1 built-in laser pinpointing

Table E Electrical connection cable

1 2 long - 2 wires shilded

2 8 long - 2 wires shilded

9 Special lenght

Table F Report of Calibration

0 None

1 Eurotron NIST or EA traceable certificate with data

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