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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.

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.

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. 

 

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.

Summary of Contents for OS-MINI SERIES

Page 1: ...e mail info omega com For latest product manuals omega com en us pdf manuals TM Shop online at omega com User sGuide Miniature Fixed Infrared Sensor with Optional Touch Screen Display...

Page 2: ...tice Servicing North America U S A Omega Engineering Inc Headquarters 800 Connecticut Ave Suite 5N01 Norwalk CT 06854 Toll Free 1 800 826 6342 USA Canada only Customer Service 1 800 622 2378 USA Canad...

Page 3: ...s such as robot arms Different choices of optics are available to measure small or large targets at short or long distances and there is a choice of 4 20 mA RS485 Modbus and alarm relay outputs OS MIN...

Page 4: ...RoHS Compliant Yes Yes Yes ELECTROMAGNETIC COMPATIBILITY STANDARDS Class Standard Description EMC Directive EN61326 1 2006 Electrical equipment for measurement control and laboratory use Industrial Im...

Page 5: ...C The high ambient temperature sensing head on HA models is capable of withstanding temperatures of up to 180 C without cooling It is available with 20 1 optics There is no need to supply cooling air...

Page 6: ...2 C or 1 of reading whichever is greater Repeatability 0 5 C or 0 5 of reading whichever is greater Emissivity Setting Range 0 10 to 1 00 Emissivity Setting Method CB models via two rotary switches i...

Page 7: ...n condensing Maximum 95 non condensing CE Marked Yes Yes Yes RoHS Compliant Yes Yes Yes ELECTROMAGNETIC COMPATIBILITY STANDARDS The OS MINI22 series conforms to EMC Directive EN61326 1 2006 Electrical...

Page 8: ...tput and Interface OS MINI MA 0 C to 60 C 302 30 1 divergent CT configurable within the limits 20 to 1000 C C4 R D RS485 Modbus output and two alarm relay outputs with touch screen EXAMPLE OS MINI22 S...

Page 9: ...lectronics module provides a large bright display of the measured temperature as well as options for full configuration of the sensor The graph view shows the history of the measured temperature In al...

Page 10: ...y 0 2 to 1 0 Response Time t90 125 ms 90 response Spectral Range 8 to 14 m Supply Voltage 5 V DC provided by USB Supply Current 50 mA max VIRTUAL COM PORT Baud Rate 9600 baud Format 8 data bits no par...

Page 11: ...MBERS Field of View Model Number 2 1 OS MINIUSB SN21 20 1 OS MINIUSB SN201 OPTICAL CHART The optical chart below indicates the nominal target spot diameter at any given distance from the sensing head...

Page 12: ...ssed measured temperature MicroSD Card status This icon is displayed when an SD card is inserted and flashes when data logging is in progress This icon is displayed when scheduled data logging is enab...

Page 13: ...wards and forwards in time touch the graph and drag it The graph stores the most recent 24 hours of temperature data Reset Graph Clears and restarts the graph Real Time Scrolling View Returns the grap...

Page 14: ...temperature it holds this temperature steady for the Hold Period Valley Similar to Peak Hold mode except that the sensor outputs the minimum detected temperature steady for the Hold Period Off Disable...

Page 15: ...mA Temperature at 20 mA Please note The lower temperature range limit Minimum 20 C Maximum 900 C The upper temperature range limit Minimum 80 C Maximum 1000 C The difference between the temperatures...

Page 16: ...e drops below the Alarm Set Point Off The alarm is disabled Automatic The alarm is acknowledged and reset automatically when the temperature reaches the reset temperature see Hysteresis It can also be...

Page 17: ...optional battery is fitted DATA LOGGING SPECIFICATIONS Data Logging Interval 1 to 86 400 seconds 1 day MicroSD Card Max capacity 2 GB not included Internal Clock Battery 1 x BR 1225 3V not included Va...

Page 18: ...e not compatible with the OS MINI22 INSTALLATION OF MICROSD CARD AND BATTERY DATA LOG FILES Data is saved to the MicroSD Card in csv format This file format can be opened or imported by spreadsheet so...

Page 19: ...n Setup exe 3 If you downloaded the software unzip the files and run Setup exe 4 Follow the on screen instructions Using the Software for the First Time 1 After the software has been installed when pr...

Page 20: ...ut emissivity contact Omega Reflected Energy Compensation In most applications the target surface has the same surroundings as the sensor for example it is in the same room In this case Reflected Ener...

Page 21: ...Temperature R 0x11 1 Status bits active high Bit 0 Measurement error Bit 1 Sensor temperature low Bit 2 Sensor temperature high Bit 3 Object temperature low Bit 4 Object temperature high R 0x16 1 Ref...

Page 22: ...INI Removable spigot fitted to type OS210 APSN for use with 151 201 301 and CF models Not fitted to type OS210 APSW for 21 models For OS MINIUSB Removable spigot fitted to type OS210 APSN for use with...

Page 23: ...ctive plastic window with stainless steel holder When screwed over the lens of the sensor this provides extra mechanical protection for the germanium lens and helps retain fragments of the lens in cas...

Page 24: ...to the lens The use of shields may help in this respect For further information and assistance contact Omega AMBIENT TEMPERATURE The OS MINI is available with a choice of two miniature sensing heads f...

Page 25: ...only one of these points ELECTRICAL INSTALLATION OS MINI AND OS MINI22 WIRING ALL MODELS Check the distance between the sensing head and the electronics module and between the electronics module and...

Page 26: ...UNRESTRICTED WIRING DIAGRAMS OS MINI AND OS MINI22...

Page 27: ...UNRESTRICTED...

Page 28: ...mber Bits 20 23 Sensor type 12 OSMini Bits 24 26 Sensor field of view For MA 0 2 1 1 15 1 2 30 1 For HA 0 20 1 Bits 28 32 Reserved R 0x06 1 Unfiltered object temperature R 0x08 1 Sensor temperature R...

Page 29: ...reset 1 manual reset 0 R W MW Bit 4 Alarm acknowledge R W MW Bit 5 Alarm reset R W MW Bits 6 7 Reserved Bit 8 High alarm 1 low alarm 0 R W MW Bit 9 Alarm enabled 1 disabled 0 Bits 10 15 Reserved R W...

Page 30: ...electromagnetic fields e g around arc welders or induction heaters Electromagnetic interference can cause measurement errors Wires must be connected only to the appropriate terminals VIEWING THROUGH A...

Page 31: ...lect Run as Administrator Do not connect the sensor until prompted by the installer Software will not start or will not install Incompatible Windows version Try installing on a PC with Windows Vista 7...

Page 32: ...A 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 m...

Page 33: ...Turbine 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 Indus...

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