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WARRANTY/DISCLAIMER 

OMEGA ENGINEERING, INC. warrants this unit to be free of defects in materials and workmanship for a period of 

13 

months 

from date of purchase. OMEGA’s WARRANTY adds an additional one (1) month grace period to the normal 

one (1) year product warranty 

to cover handling and shipping time. This ensures that OMEGA’s customers receive 

maximum coverage on each product. 
If the unit malfunctions, it must be returned to the factory for evaluation. OMEGA’s Customer Service Department 

will issue an Authorized Return (AR) number immediately upon phone or written request.  Upon examination by 

OMEGA, if the unit is found to be defective, it will be repaired or replaced at no charge. OMEGA’s WARRANTY does 

not apply to defects resulting from any action of the purchaser, including but not limited to mishandling, improper 

interfacing, operation outside of design limits,  improper repair, or unauthorized modification. This WARRANTY is 

VOID if the unit shows evidence of having been tampered with or shows evidence of having been damaged as a result 

of excessive corrosion; or current, heat, moisture or vibration; improper specification; misapplication; misuse or other 

operating conditions outside of OMEGA’s control. Components in which wear is not warranted, include but are not 

limited to contact points, fuses, and triacs. 

OMEGA  is  pleased  to  offer  suggestions  on  the  use  of  its  various  products.  However,  OMEGA neither assumes 

responsibility for any omissions or errors nor assumes liability for any damages that result from the use of its products in 

accordance  with  information  provided by  OMEGA,  either  verbal  or  written.  OMEGA  warrants  only  that  the  parts 

manufactured  by  the company  will  be  as  specified  and  free  of  defects.  OMEGA  MAKES  NO  OTHER  WARRANTIES  OR 

REPRESENTATIONS  OF  ANY  KIND  WHATSOEVER,  EXPRESSED  OR  IMPLIED,  EXCEPT  THAT  OF TITLE,  AND  ALL  IMPLIED 

WARRANTIES INCLUDING ANY WARRANTY OF MERCHANTABILITY AND  FITNESS  FOR  A  PARTICULAR  PURPOSE  ARE 

HEREBY  DISCLAIMED.  LIMITATION  OF 

LIABILITY: The remedies of purchaser set forth herein are exclusive, and the total liability of OMEGA with respect to this 

order, whether based on contract, warranty, negligence, indemnification, strict liability or otherwise, shall not exceed 

the purchase price of the component upon which liability is based. In no event shall OMEGA be liable for consequential, 

incidental or special damages. 

CONDITIONS:  Equipment sold by OMEGA is not intended to be used, nor shall it be used: (1) as a “Basic Component” 

under 10 CFR 21 (NRC), used in or with any nuclear installation or activity; or (2) in medical applications or used on 

humans. Should any Product(s) be used in or with any nuclear installation or activity, medical application, used on 

humans, or misused in any way, OMEGA assumes no responsibility as set forth in our basic WARRANTY/DISCLAIMER 

language, and, additionally, purchaser will indemnify OMEGA and hold OMEGA harmless from any liability or damage 

whatsoever arising out of the use of the Product(s) in such a manner. 

RETURN REQUESTS/INQUIRIES 

Direct all warranty and repair requests/inquiries to the OMEGA  Customer  Service  Department. BEFORE RETURNING 

ANY PRODUCT(S) TO OMEGA, PURCHASER MUST OBTAIN AN AUTHORIZED RETURN (AR) NUMBER FROM OMEGA’S 

CUSTOMER  SERVICE  DEPARTMENT  (IN  ORDER  TO  AVOID PROCESSING DELAYS). The assigned AR number should 

then be marked on the outside of the return package and on any correspondence. 
The purchaser is responsible for shipping charges, freight, insurance and proper packaging to prevent breakage in 

transit. 

FOR 

WARRANTY 

RETURNS, please have the following 

information available BEFORE contacting OMEGA: 

FOR 

NON-WARRANTY 

REPAIRS, consult 

OMEGA for current repair charges. Have the 

following information available BEFORE 

contacting OMEGA: 

1.

 

Purchase Order number to cover the COST  of 

the repair, 

2.

 

Model and serial number of the product, and 

3.

 

Repair instructions and/or specific problems 

relative to the product. 

1.  Purchase Order number under which the product was 

PURCHASED, 
Model and serial number of the product under 

warranty, and 
Repair instructions and/or specific problems 

relative to the product. 

2. 

3. 

OMEGA’s  policy  is  to  make  running  changes,  not  model  changes,  whenever  an  improvement  is  possible.  This  affords our customers the 

latest in technology and engineering. 
OMEGA is a trademark of OMEGA ENGINEERING, INC. 
© Copyright 2019 OMEGA ENGINEERING, INC. All rights reserved. This document may not be copied, photocopied, reproduced, translated, or 

reduced to any electronic medium or machine-readable form, in whole or in part, without the prior written consent of OMEGA ENGINEERING, 

INC. 

 

 

 

 

 

Summary of Contents for OS-836-301

Page 1: ...TM User sGuide Shop online at omega com e mail info omega com For latest product manuals www omegamanual info OS836 Series High Performance Infrared Thermometer ...

Page 2: ...Customer Service 1 800 622 2378 USA Canada only Engineering Service 1 800 872 9436 USA Canada only U S A Headquarters Tel 203 359 1660 e mail info omega com Fax 203 359 7700 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 ...

Page 3: ...s 6 3 1 Battery Installation 6 3 2 Product Layout 7 3 3 Button Layout 7 3 4 Operating Steps 8 3 5 Button function 8 3 5 1 Setting Mode 8 3 5 2 Changing temperature units 8 3 5 3 Adjusting Laser 8 3 5 4 Activating SCAN LOCK Mode 8 3 5 5 Adjusting Emissivity 8 3 5 6 Adjusting High Low Alarm 8 3 6 Locating a Hotspot 8 4 Maintenance 8 ...

Page 4: ...ted A clean line of sight free of dust or mist is needed between the sensor and the object For increased ease and accuracy the laser pointer makes aiming even more precise Measurement When taking measurement point thermometer toward the object to be measured and hold the black trigger The object under test should be larger than the spot size calculated by the field of view diagram below Field of V...

Page 5: ...ow 0 90 Frozen Food 0 90 Steel 0 80 Hot food 0 93 Textiles 0 94 Glass plate 0 85 Water 0 93 Ice 0 98 Wood 0 94 1 2 Caution Infrared thermometer should be protected for the following EMF electro magnetic fields from arc welders and induction heaters Thermal shock caused by large or abrupt ambient temperature changes allow 30 minutes for unit to stabilize before use Do not leave the unit on or near ...

Page 6: ...2 0 C 3 6 F 500 C 932 F Thermocouple Accuracy 1 5 or 2 0 C 3 6 F whichever is greater Field of View 30 1 Repeatability 1 of reading or 1 C Response Time 250 ms 95 response Spectral Response 8 14 µm Emissivity Adjustable emissivity 0 10 1 00 Operating Temperature Range 0 50 C 32 120 F Relative Humidity 10 90 RH Storage 80 RH Storage Temperature 20 60 C 4 140 F Weight 286g Dimensions 7 80 x 4 72 x 2...

Page 7: ...3 Button Layout LCD Display 1 Measurement Icon Data Hold Icon 2 Current Temperature Values 3 Icon for MAX MIN DIF AVG 4 Data Record Icon 5 Type K Temperature Icon 6 High Alarm Icon 7 Low Alarm Icon 8 Temperature values for the MAX MIN DIF AVG HAL LAL and REC 9 Trigger Lock Icon 10 Celsius C Fahrenheit F Icon 11 Low Battery Icon 12 Backlit Icon 13 Laser Icon 14 Emissivity 8 1 2 3 4 5 14 13 12 11 10...

Page 8: ...ode press the LASER ON OFF button to toggle the dual laser pointer on and off 3 5 4 Activating SCAN LOCK Mode 1 While holding the trigger and activating SCAN mode hold the LASER ON OFF button for 3 seconds to activate LOCK mode This will lock the thermometer in SCAN mode 2 Hold the LASER ON OFF button for 3 seconds to deactivate LOCK mode 3 5 5 Adjusting Emissivity 1 After turning on the unit pres...

Page 9: ...or otherwise shall not exceed the purchase price of the component upon which liability is based In no event shall OMEGA be liable for consequential incidental orspecial damages CONDITIONS Equipment sold by OMEGA is not intended to be used nor shall it be used 1 as a Basic Component under 10 CFR 21 NRC used in or with any nuclear installation or activity or 2 in medical applications or used on huma...

Page 10: ...mputers Air Velocity Indicators Turbine Paddlewheel Systems Totalizers Batch Controllers pH CONDUCTIVITY pH Electrodes Testers Accessories Benchtop Laboratory Meters Controllers Calibrators Simulators Pumps Industrial pH Conductivity Equipment DATA ACQUISITION Communications Based Acquisition Systems Data Logging Systems Wireless Sensors Transmitters Receivers Signal Conditioners Data Acquisition ...

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