les Service: 1-800-826-6342/1-800-TC-OMEGA
®
Customer Service: 1-800-622-2378/1-800-622-BEST
®
Engineering Service: 1-800-872-9436/1-800-USA-WHEN
®
Mexico:
En Espanol: (001) 203-359-7803
e-mail: espanol@omega.com
FAX: (001) 203-359-7807
info@omega.com.mx
Servicing Europe:
Czech Republic:
Frystatska 184, 733 01 Karviná, Czech Republic
TEL: +420 (0)59 6311899
FAX: +420 (0)59 6311114
Toll Free: 0800-1-66342
e-mail: info@omegashop.cz
Germany/Austria:
Daimlerstrasse 26, D-75392 Deckenpfronn, Germany
TEL: +49 (0)7056 9398-0
FAX: +49 (0)7056 9398-29
Toll Free in Germany: 0800 639 7678
e-mail: info@omega.de
United Kingdom:
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ISO 9002 Certified
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M44 5BD United Kingdom
TEL: +44 (0)161 777 6611
FAX: +44 (0)161 777 6622
Toll Free in United Kingdom: 0800-488-488
e-mail: sales@omega.co.uk
OMEGAnet
®
Online Service
Internet e-mail
omega.com info@omega.com
It is the policy of OMEGA Engineering, Inc. to comply with all worldwide safety and EMC/EMI
regulations that apply. OMEGA is constantly pursuing certification of its products to the European New
Approach Directives. OMEGA will add the CE mark to every appropriate device upon certification.
The information contained in this document is believed to be correct, but OMEGA accepts no liability for any
errors it contains, and reserves the right to alter specifications without notice.
WARNING: These products are not designed for use in, and should not be used for, human applications. Introduction
The model OSM101 is a very low cost battery powered, portable infrared to
analog converter module. It measures a temperature range of -18 to 538°C (0 to
1000°F), and provides a compensated K type thermocouple output which can go
to any thermocouple meter, or recorder for display and monitoring. The OSM101
has a built-in laser circle for aiming and indicating the optical field of view.
Each unit comes with a 3.5 VDC Lithium Battery, Users Manual, and an SMP
Male to Male K type retractable cable.
Caution and Safety Information
General
If the equipment is used in a manner not specified in this manual, the
protection provided by the equipment may be impaired.
The installation category is one (1).
There are no user replaceable fuses in this product.
The output terminals of this product are for use with equipment (digital
meters, chart recorders, etc,) which have no accessible live parts. Such
equipment should comply with all the applicable safety requirements.
Do not operate the equipment in flammable or explosive environments.
Use the recommended battery to operate this product.
Do not operate the unit when the battery cover is open.
Do not open batteries, dispose of in fire, heat above 100°C (212°F), expose
contents to water, recharge, put in backwards, mix with used or other battery
types. It may explode or leak and cause personal injury.
Laser Sighting
Use of controls or adjustments or performance of procedures other than those
specified here may result in hazardous laser radiation exposure.
Do not look at the laser beam coming out of the lens or view directly with
optical instruments. Eye damage can result.
Use extreme caution when operating the laser sighting.
Never point the laser beam at a person.
Keep out of reach of all children.
Do not attempt to open the unit. There are no user serviceable parts.
1
OSM101 Caution - Refer to the accompanying
document(s).
Safety Warnings and IEC Symbols
This device is marked with international safety and hazardous symbols in
accordance with IEC1010. It is important to read and follow all the precautions
and instructions in this manual before operating or commissioning this device as
it contains important information relating to safety and EMC. Failure to follow
all the safety precautions may result in injury and or damage to your equipment.
IEC Symbol
Description
Operation
The lithium battery is already installed in the unit. In case you need to check or
replace the battery, remove the two screws in the back to get to the battery
compartment.
Set the Power Switch to the ON position. The Power LED starts to flash. Connect
the thermocouple output of the OSM101 to a thermocouple meter using the
retractable cable provided.
There is a momentary Laser button on the unit. Press and hold the laser key. The
laser LED as well as the laser beam (Circle) starts to flash. Releasing the laser key
will turn off the laser beam. The laser circle is an indication of the optical field of
view of the device. There is an offset of 19 mm (0.75 inches) between the center
of the laser circle and the actual field of view.
There is a one turn Emissivity potentiometer on the unit. Set the Emissivity of
the target based on the Emissivity chart provided. Aim at the target. Make sure
that the target fills the optical field of view completely. Measure the temperature
accordingly. Set the Power switch to the OFF position when you are done.
Please refer to Figures 1, 2, and 3 for product descriptions, general dimensions,
and the field of view.
2
Direct Current
Laser Symbol
OSM101 Figure 1. General Dimensions and Descriptions
OSM101
3
Accessories
Model No.
Description
OM-NOMAD-BATT
3.5 VDC Lithium Battery
SC-HH500
Soft Carrying Case
RECK1-10
Retractable Cable, K-T/C, Male to Male, 1 Ft.
RECK4-10
Retractable Cable, K-T/C, Male to Male, 4 Ft.
OUTPUT
K TYPE T/C
LASER KEY
LASER WARNING &
CERTIFICATION LABEL
POWER
SWITCH
EMISSIVITY
ADJUST
LASER APERTURE
LINE OF SIGHT OF
THE LASER BEAM
Dimensions in mm (inches)
LINE OF SIGHT OF
FIELD OF VIEW
BUMPER GUARD
15.24
(.60)
19.0
(.75)
101.6
(4.0)
41.40
(1.63)
27.18
(1.07)
20.83
(.82)
63.5
(2.5)
16.51
(.65)
CAUTION
RANGE: 0/1000
°F
-18/+538
°C
POWER<1mW, WAVELENGTH: 650 nm
CLASS II LASER PRODUCT
®
OSM100 SERIES
INFRARED TO ANALOG
CONVERTER
POWER
POWER
LASER RADIATION
DO NOT STARE
INTO BEAM
LASER
LASER
EMISSIVITY
OFF
ON
0.1
1.0
LO BATT
COVERED BY
U. S. AND
INTER-
NATIONAL
PATENTS Figure 2. Back Side View and Descriptions
Figure 3. Optical Field of View
OSM101
4
AVOID EXPOSURE
LASER RADIATION
IS EMITTED FROM
THIS APERTURE
Omega Engineering, Inc.
Stamford, CT USA 06907
www.omega.com
Output: K type T/C
S/N#
MODEL OSM101
E
E
F
F
D
D
B
C
B
B
B
B
B
B
B
C
C
H
GGG H
G
H
G
G
H
G
H
G
G H
G
G
G
H
H
G
G
G
H
H
H
H
G
G
G
LASER APERTURE &
IDENTIFICATION LABEL
BATTERY
COMPARTMENT
43.74
(1.84)
MOUNTING
SCREWS
OUTPUT
+ + Dimensions in mm (inches)
SPOT DIA.* (CM)
SPOT DIA.* (IN)
DISTANCE: SENSOR TO OBJECT (IN)
D:S=6:1
1cm@0
0
20
3.3
40
6.6
60
10.0
80
13.0
100
16.0
122
20.0
0.4"@0"
2.0"
1.0"
4.0"
6.0"
8.0"
48"
36"
24"
12"
6"
0"
DISTANCE: SENSOR TO OBJECT (CM)
* SPOT DIAMETER MEASURED AT 90% ENERGY SPECIFICATIONS
1 - General
Temperature Range
0 to 1000°F (-18 to 538°C)
Accuracy @ 22°C (72°F)
3% of Rdg or 4°F whichever is greater
ambient & Emissivity >= 0.95
Repeatability
1% of Rdg.
Optical Field of View
6 to 1 (Distance to Spot Size)
Spectral Response
5 to 14 microns
Response Time
150 msec, 0 to 63% of final value
Emissivity Range
0.1 to 1.00 , Adjustable
Analog Output
K type Thermocouple, compensated
Output Connection
Universal Type K female socket accepts both
Miniature (SMP) and standard (OST) type
connectors
Power
3.5 VDC, AA Size Lithium Battery - 1900 mAH
Battery Life
11 Days, continuous (No Laser)
6 Days, continuous with Laser
Power Indication
Flashing red LED, twice per second
Low Battery Indication
Flashing red LED, twice per second
Operating Ambient Temperature
0 to 50°C (32 to 122°F)
Operating Relative Humidity
Less than 95% RH, non-condensing
Dimensions
117 L x 47 H x 27 D mm (4.6" L x 1.84" H x 1.07" D)
Weight
82 g (0.180 lbs)
2- Laser Sighting
Laser Wavelength (Color)
650 nm (Red)
Operating Distance
Up to 7.6 m (25 feet)
Laser Sighting Type
Built-in, Laser circle with a Laser dot in the center
Max. Laser Power Output
Less than 1 mW
Safety Classification
Class 2
FDA Classification
Class II Laser Product
Laser Beam Diameter
Less than 5 mm
Beam Divergence
Less than 2 mrad
Laser Power Switch
Laser key - Momentary switch
Laser power Indication
Flashing red LED, twice per second
Laser Warning
On the front of the unit
& Certification Label
Identification & Laser
On the back of the unit
Aperture Label
OSM101
5 OSM101
6
Emissivity Table
Material
Emissivity (
)
Aluminum pure highly polished plate . . . . . . . . . . . . . . . . . . . . . . . . 0.04 0.06
Aluminum heavily oxidized . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.20 0.31
Aluminum commercial sheet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.09
Brass dull plate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.22
Brass highly polished, 73.2% Cu, 26.7% Zn . . . . . . . . . . . . . . . . . . . . . . . . . 0.03
Chromium polished . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.08 0.36
Copper polished . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.05
Copper heated at 600°C (1110°F) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.57
Gold pure, highly polished or liquid . . . . . . . . . . . . . . . . . . . . . . . . . 0.02 0.04
Iron and steel (excluding stainless) polished iron . . . . . . . . . . . . . . . . 0.14 0.38
Iron and steel (excluding stainless) polished cast iron . . . . . . . . . . . . . . . . . . 0.21
Iron and steel (excluding stainless) polished wrought iron . . . . . . . . . . . . . . . 0.28
Iron and steel (excluding stainless) oxidi