Omega Products OS6000 Installation Manual

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OS6000

OS6000

OS6000 OS6000

Fiber optic system

OS8000

Sight optic system

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appropriate device upon certification.

The information contained in this document is believed to be corrected but OMEGA Engineering Inc. accepts no liability for any errors it

WARNING: These products are not designed for use in, and should not be used for, patient connected applications.

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2

INTRODUCTORY NOTE

A

TTENTION

: T

HIS MANUAL IS VALID FOR

8454

THAN

OS8000

WITH SERIAL NUMBER HIGHER THAN

9233, OS6000

WITH SERIAL NUMBER HIGHER

This publication contains operating instructions, as well as a description of the principles of operation, of
OS6000 & OS8000 Series IR thermometers.
This information covers all models of the instrument, including the basic equipment and its options and
accessories. This m anual is a complete “USER GU IDE”, providing step-by-s tep instructions to operate the
instrument in each of its designed functions.

OMEGA has used the best care and efforts in preparing this book and believes the information in this
publication are ac c ur ate. Th e OMEGA products are subjec ted t o c ont in uous improvement, in order to pursue
the technological leadership; these improvements could require changes to the information of this book.
OMEGA 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 OMEGA Engeneering.

OS IR thermomet ers uses s ophisticat ed analogic an d digital tec hnologies. Any main tenance operation must
be carried out by qualified personnel

. We recommend to contact our technicians for any support

ONLY

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

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.

3

TABLE OF CONTENTS

1 GENERAL DESCRIPTION...................................................................................................................5

1.1 OS8000 specifications......................................................................................................................................6

1.2 OS6000 specifications......................................................................................................................................7

1.3 OS8000 ordering table .....................................................................................................................................8

1.4 OS6000 ordering table .....................................................................................................................................9

2 PHYSICAL DESCRIPTION ................................................................................................................ 10

3 PRINCIPLE OF OPERATION ............................................................................................................ 11

3.1 Emissivity adjustment.....................................................................................................................................11

3.2 Response time adjustment.............................................................................................................................11

3.3 OS8000 principle............................................................................................................................................11

3.3.1 Electronic module ......................................................................................................................................11

3.4 OS6000 principle............................................................................................................................................11

3.4.1 Electronic module ......................................................................................................................................12

4 UNPACKING ......................................................................................................................................13

4.1 Pre-operational check.....................................................................................................................................13

5 START-UP..........................................................................................................................................14

5.1 OS8000 operations.........................................................................................................................................14

5.1.1 Positioning .................................................................................................................................................14

5.1.2 Mounting and Alignment ............................................................................................................................14

5.1.3 Electrical connection..................................................................................................................................14

5.1.4 Pointing systems........................................................................................................................................15

5.1.5 Air supply ...................................................................................................................................................15

5.1.6 Water Supply .............................................................................................................................................16

5.2 OS6000 operations.........................................................................................................................................16

5.2.1 Optical Head Positioning ...........................................................................................................................16

5.2.2 Optic Head Mounting and Alignment .........................................................................................................16

5.2.3 Air Supply ..................................................................................................................................................16

5.2.4 Optic Fiber Connection ..............................................................................................................................17

5.2.5 Electronic module mounting ......................................................................................................................17

5.2.6 Head mounting bracket..............................................................................................................................17

5.2.7 Electrical connection..................................................................................................................................17

6 MAINTENANCE..................................................................................................................................19

6.1 Purge Air Supply.............................................................................................................................................19

6.2 Water Supply..................................................................................................................................................19

6.3 Optic cleaning.................................................................................................................................................19

6.4 Protection and Support Device.......................................................................................................................19

6.5 Mounting Device.............................................................................................................................................19

6.6 Electrical connection cable .............................................................................................................................20

6.7 Storage...........................................................................................................................................................20

7 SUPPORT AND ACCESSORIES....................................................................................................... 21

7.1 Air Purge ........................................................................................................................................................21

7.1.1 OS8000 air purge and water cooling devices ............................................................................................21

7.1.2 OS6000 Purge Air Device..........................................................................................................................21

7.2 Pointing Tubes................................................................................................................................................22

APPENDIX.......................................................................................................................................................24

A1 How to determine an object emissivity ...........................................................................................................25

A1.1 Typical Emissivity Values ..........................................................................................................................25

A1.2 Metals - Typical Emissivity Values.............................................................................................................26

A1.3 Non-Metals - Typical Emissivity Values ....................................................................................................27

4

1 GENERAL DESCRIPTION

The temperature measurement of a liquid or gaseous compound has been successfully made with thermoelectric or
expansion thermometers thanks to the good thermal exchange between the fluid and the sensor.
With solid bodies a good thermal exchange is difficult to be obtained and an additional measuring error should be
considered.
Direct contact measurement is impractical when the object being measured is moving, or electrically hazardous, or for
any other reasons cannot be touched with a thermocouple. A non-contact IR temperature measurement is a solution to
the above problems. Other applications benefit because non-contact thermometers do not add or remove heat or disturb
the process in any way.

There are two different series of

OS8000

OMEGA

Every
4/20 mA linear output version has the emissivity and response time adjustments accessible.
For accurate positioning of
as accessories.

OS6000

The fiber optic head is the ideal solution for: temperature measurements of surface that afford no direct straight-sight
view, installing the fiber optic head in remote locations with environments at extreme temperatures, avoiding the
requirement of water cooling systems.

OMEGA

Every

! Optic head
! Fiber optic
! Electronic module able to contain the IR sensor and all electronic circuits. The 4/20 mA linear output version

The infrared spectral band energy emitted by the measured objects is focused by the "optic head - optic fiber" system
installed on the sensor and converted in to an electric signal. The thermometer output signal resulting after its
amplification has a 4/20 mA value based upon the object temperature.

Common Features

2-Wire 4-20 mA Linear output
Repeatability ±0.25% rdg
Fast response 50/100 msec

OS6000 Additional features

Wide temperature range: 300 to 1600°C (592 to 2912°F)
.8 and 1.6µm Spectral response
Fiber optic cable lengths 12 to 26’ (3.5 to 8 meters)
Five target size vs. distance from .08” (2mm) size @ 3” (75mm) distance to 4.7” (12mm) size @ 35” (900mm) distance
Compressed air conditioning option

thermometer consists of a cylindrical chassis with a: lens, filter, IR sensor, and electronic circuits. The

thermometer consists of:

has the emissivity and response time adjustments accessible.

OMEGA

OS8000

thermometers available:

thermometer, a telescope and a laser pinpointing removable systems are available

OS8000 Additional features

Wide temperature range: -40 to 1700°C (-40 to 3092°F)
Seven Spectral response ranges
Line of sight viewing with lens system
Optional laser pointer & Sighting telescopes
Compressed air and water conditioning option

5

1.1 OS8000 specifications

Measuring ranges:

•

see ordering table

Spectral band:

•

see ordering table

Limit of error:

•

OS8003/04/05/12/13/14
Other models

Repeatability:

•

OS8003/04/05/12/13/14
Other models

Temperature stability:

•

<0.02% / °C for the band exceeding +15 to +35°C

Response time:

•

OS8003/04/05/12/13/14
Other models

Ambient temperature:

•

from 0 to +60 °C (without cooling)

Storage temperature:

•

from -30 to +60 °C

Output signal:

•

4/20 mA 2 wire current loop

Protection:

•

IP65

Loop power supply:

•

from 18 to 32 Vdc

Dimension / Weight:

•

OS8003/04/05/12/13/14:
Other models:

with ambient temp. from +15 to +35 °C

± (0.5% of rdg. + 1 °C)

± (1% of rdg. + 1 °C)

± 0.25% of the reading

± 0.5% of the reading

from 50 ms to 10 s adjustable

from 100 ms to 10 s adjustable

2.24D x 8.35”L – 1.76 lb (57D x 212mm L - 0.8 Kg)

2.24D x 7.48”L – 1.76 lb (57D x 190mm L - 0.8 Kg)

6

1.2 OS6000 specifications

Measuring ranges:

•
see ordering Table

Limit of error:

•
±(0.5% of rdg + 1 °C) with ambient temp. from +15 to +35 °C

Repeatability:

•
±0.25% of the reading

Temperature stability

•
< 0.02% of rdg / °C for the band exceeding +15 to +35°C

Response time

•
from 50 ms to 10 s adjustable

Spectral band

•

0.8 to 1.6 µm

Fiber to optic connection:

•
fast lock coupling

Operating temperature

•
optical adapter: 200 °C max
fiber optic: 200 °C max
electronic module: from 0 to +60 °C

Storage temperature

•
from -30 to +60 °C

Output signal

•
4/20 mA 2 wire 24 Vdc - Load 0 ÷ 300 Ω

Protection:

•
IP65

Loop power supply

•
from 18 to 32 Vdc

Dimension / Weight

•
electronic module: 2.24D x 4.67”L – 1.1 lb (57D x 121mm L - 0.5Kg)
fiber optic: 0.31” (8mm) D
optic head: code 1,2 & 3 0.63 D x 2.05” L (16 x 52 mm)
optic head: code 4 & 5 1.18 D x 3.78” L (30 x 94 mm)

:

:

:

:

:

:

:

:

Distance [in] 0
Target [i n] 0.3

Optional code
suffix: D1

Distance [mm] 0
Target [mm] 7

Distance [in] 0
Target [in] 0.3

Optional code
suffix: D2

Distance [mm] 0
Target [mm] 7

Distance [in] 0
Target [in] 0.9

Optional code
suffix: D5

Distance [mm] 0
Target [mm] 20

3

0.08

75
2

5.9

0.4

150
11

5.9

0.15

150
4

11.8

1.1

30029400

11.8

0.6

300
15

15.7

1.6

41

15.7

0.9

400
22

35

0.47400.79

900
12

20
2

500
53

20

1.2

500
30

1000
20

Distance [in] 0
Target [in] 0.3

Optional code
suffix: D3

Distance [mm] 0
Target [mm] 7

Distance [in] 0
Target [in] 0.9

Optional code
suffix: D4

Distance [in] 0
Target [in] 20

OS6000 Target Size vs. Distance

11.8

0.31

300
8

15.7

0.5

400
13

20

0.7

500
18

20

0.2

500
5

7

1.3 OS8000 ordering table

To Order

(specify model number)

Spectral

Model No.

response CWL Temperature range Typical application
OS8001-2
OS8002-2

8-14µ

OS8003(*)
OS8004(*)

1µ

OS8005(*)
OS8006-2
OS8007-2

OS8008-2

3.43µ

5.10µ

OS8009-2
OS8010-2

OS8011-2

7.90µ

3.86µ

OS8012(*)
OS8013(*)

1.6µ

OS8014(*)

* Add optics code

Optics code

Suffix Target/Distance ratio

-1

.03 @ 39.4” (8mm OD at 1000mm)
only with OS8003/04/05/12/13/14

-2

1 @ 39.4” (24mm OD at 1000mm)
only with OS8001/02/06-11

-3

.14 @ 11.8” (3.5mm OD at 300mm)
only with OS8012/13/14

-4

.2 @ 17.2” (5mm OD at 450mm)
only with OS8012/13/14

-40 to 200°C (-40 to 392°F)
0 to 500°C (-32 to 932°F)

600 to 1100°C (1112 to 2012°F)
700 to 1300°C (1292 to 2372°F)
900 to 1600°C (1652 to 2912°F)

50 to 200°C (122 to 392°F)

100 to 400°C (212 to 752°F)

100 to 1000°C (212 to 1832°F)
300 to 1600°C (572 to 2912°F)

0 to 600°C

(-32 to 1112°F)

600 to 1700°C

(1112 to 3092°F)

300 to 900°C (572 to 1652°F)
300 to 1300°C (572 to 2372°F)
400 to 1350°C (752 to 2462°F)

General low temperature applications such as textile,
printing, paper, food, rubber, Thick plastic, paint.

High temperature applications such as metal treating,
foundries, forging, glass gob, iron and steel.

Thin film plastic (CH composition) such as:
polyethylene, polypropylene, polystyrene, vinyl and
nylon.
Glass under-skin such as bending, forming,
tempering, laminating and anealing.

Thin film plastic polyester, fluorocarbon and very thin
glass
Objects through clean flames such as reformer tubes,
chemical reactor, klins.
Applications which require high accuracy in low
emissivity values

Accessories

Suffix Description
OS8000-0
OS8000-11

Sighting telescope
Economy support with air water cooling and air
purge

OS8000-13
OS8000-14

Removable laser pointer
Alignment support

Unit comes with: optics, sensor, 4 to 20 mA linear output, calibration report and instruction manual.

8

1.4 OS6000 ordering table

To Order

(specify model number)

Spectral

Model No.

response

CWL
OS6001(*) †
OS6002(*) †

1µ

OS6003(*) †
OS6004(*)-C2
OS6005(*)-C2

1.6µ

OS6006(*)-C2

* Add optics code
† Add fiber optic length

Optics code

Suffix Target/Distance ratio

-D1

-D2

-D3

-D4

-D5

.08 @ 3” (2mm OD at 75mm)
.15 @ 5.9” (4mm OD at 150mm)
.31 @ 11.8” (8mm OD at 300mm)
.2 @ 20” (5mm OD at 500mm)
.47 @ 35” (12mm OD at 900mm)

Fiber optic lenght

Suffix Description

-C2

-C3

-C4

12’ (3.5m)
20’ (6m)
26’ (8m)

Temperature range Typical application

600 to 1100°C (1112 to 2012°F)
700 to 1300°C (1292 to 2372°F)
900 to 1600°C (1652 to 2912°F)

300 to 900°C (572 to 1652°F)
300 to 1300°C (572 to 2372°F)
400 to 1350°C (752 to 2462°F)

High temperature applications such as metal treating,
foundries, forging, glass gob, iron and steel.

Applications which require high accuracy in low
emissivity values

Accessories

Suffix Description
OS6000-11
OS6000-16
OS6000-18

Air purge collar
Electronics support
Air purge system

Unit comes with: head, fiber optic, electronic module with 4 to 20mA linear output, calibration report and instruction
manual.

9