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FOR 

WARRANTY

 RETURNS, please have 

the following information available BEFORE 

contacting OMEGA:
1.   Purchase Order number under which the 

product was PURCHASED,

2.   Model and serial number of the product under 

warranty, and

3.   Repair instructions and/or specific problems 

relative to the product.

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.

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 registered trademark of OMEGA ENGINEERING, INC.
© Copyright 2015 OMEGA ENGINEERING, INC. All rights reserved. This document may not be copied, photo-

copied, 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.

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.  

Summary of Contents for OS730K

Page 1: ...OS730K 30 1 Ultra Wide Range IR Thermometer with K Port e mail info omega com For latest product manuals omegamanual info Shop online at omega comSM User sGuide MADE IN CHINA...

Page 2: ...notice Servicing North America U S A Omega Engineering Inc One Omega Drive P O Box 4047 Stamford CT 06907 0047 USA Toll Free 1 800 826 6342 USA Canada only Customer Service 1 800 622 2378 USA Canada o...

Page 3: ...30 1 ULTRA WIDE RANGE IR THERMOMETER WITH K PORT USER S MANUAL OS730K Please read this manual carefully and thoroughly before using this product...

Page 4: ...using the thermometer The OS730K measures surface temperature using either of two methods non contact using an IR thermometer with a laser pointer or contact using a K type thermocouple A K type bead...

Page 5: ...70nm Avoid looking directly at the laser pointer U S law prohibits pointing a laser beam at aircraft doing so is punishable by a fine of up to 10 000 and imprisonment The laser may cause discomfort if...

Page 6: ...positions of all controls and connectors and the meaning of all display indications and icons before moving on to the Setup Instructions and Operating Instructions 1 Laser pointer 2 Infrared sensor 3...

Page 7: ...STRUCTIONS INSTALL BATTERY The OS730K s battery compartment Fig 1 Callout 4 is below the measurement trigger and accessible from the front of the grip Before installing the 9V battery included in the...

Page 8: ...rement is about to be automatically stored recorded in the OS730K s nonvolatile memory IV The measured temperature will also appear on the secondary smaller readout following the brief appearance of a...

Page 9: ...ckly determine the hottest or coldest object of a group or the difference between their temperatures should be obvious These four display modes MAX MIN AVG and DIF can be entered from REC mode by pres...

Page 10: ...its emissivity To maximize the accuracy of OS730K measurements you should enter the actual emissivity of the target surface see Appendix II using the instrument s three buttons and the procedure belo...

Page 11: ...gins flashing you have 30 seconds to adjust its value up or down to any temperature within the unit s measurement range Press the C F button to decrease the value or the button to increase it To move...

Page 12: ...alues associated with tags 85 and 86 would likely be irrelevant because they represent measurements made nearly 100 hundred trigger squeezes ago USING THE K TYPE PROBE TO MEASURE TEMPERATURE To measur...

Page 13: ...g the OS730K take the average temperature of all objects within a circular target area Depending on the distance to the target the target area may include both the target and background objects in the...

Page 14: ...g 1 Callout 2 often but never use a solvent Abrupt temperature changes will cause condensation and possible vapor penetration Clean the LCD after the vapor evaporates Blow off loose particles with cle...

Page 15: ...the target All IR thermometers IRTs including the OS730K take the average temperature of all objects within a circular target area spot Although the distance D in the D S ratio is defined as a linear...

Page 16: ...area at the measurement distance the following equation gives the average temperature of the target area Tavg Tmotor Tbackground 2 Solving for Tavg we get 200 75 2 or 137 5 F which is what the OS730K...

Page 17: ...78 to 0 82 Concrete 0 95 Paint 0 80 to 0 95 Asbestos 0 95 Plastic 0 85 to 0 95 Ceramics 0 95 Paper 0 70 to 0 94 Brass 0 50 Plaster 0 80 to 0 90 Brick 0 90 Rubber 0 95 Carbon 0 85 Wood 0 90 Sludge 0 9...

Page 18: ...per 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 triac...

Page 19: ...bine Paddlewheel Systems M U Totalizers Batch Controllers pH CONDUCTIVITY M U pH Electrodes Testers Accessories M U Benchtop Laboratory Meters M U Controllers Calibrators Simulators Pumps M U Industri...

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