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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 registered trademark of OMEGA ENGINEERING, INC.
©  Copyright  2017  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 HH520

Page 1: ...User sGuide Shop online at omega com R HH520 T 4 Channel ype J K T E Data Logger Thermometer NORWALK CT e mail info omega com For latest product manuals www omegamanual info...

Page 2: ...pecifications without notice omega com info omega com Servicing North America U S A Omega Engineering Inc Headquarters Toll Free 1 800 826 6342 USA Canada only Customer Service 1 800 622 2378 USA Cana...

Page 3: ...TUP Button 6 7 Operating Instructions 6 7 1 Setup Options 6 7 2 Menu Item 6 7 3 Menu Description 8 7 3 1 Select thermocouple type 8 7 3 2 Setting interval time for data storing 8 7 3 3 Set offset to c...

Page 4: ...herwise the protection provided by the meter may be impaired ENVIRONMENT CONDITIONS Altitude up to 2000 meters Relatively humidity 90 max Operation ambient temperature 0 C to 50 C MAINTENANCE CLEARING...

Page 5: ...4 F below 100 C 148 F 0 4 of reading 0 7 C 0 4 of reading 1 4 F Temperature coefficient 0 01 of reading 0 05 C per C 18 C or 28 C Sample rate 2 time per second Battery type UM 4 or AAA 1 5V battery x...

Page 6: ...led indicator Recording data logger indicator Memory full indicator Memory group indicator Recall Memory group reading indicator Thermocouple type Temperature reading Temperature channel Temperature s...

Page 7: ...C Button 2 Display Screen 9 RECALL Saved Reading Button 3 Power ON OFF Button 10 SETUP Button 4 Back Light Button 11 MEM Button Set 100 Memory 5 MAX MIN AVG Button 12 USB Interface 6 DATA HOLD Button...

Page 8: ...g recording period most of the buttons are disabled such as the All settings must be made before starting the data logger function Note When the memory is full 16000 recorders symbol will blink on the...

Page 9: ...tton again the and symbol blinks together the readings shows real time data To exit MAX MIN AVG mode Press and hold button for 2 seconds to exit MAX MIN AVG mode 6 8 Selecting Temperature Units Press...

Page 10: ...LOGGER THERMOMETER 7 2 Fig 2 Set interval time for data logging 3 Fig 3 Set offset to compensate for probe errors 4 Fig 4 Set alarm point 5 Fig 5 Set T1 T2 subtraction mode 6 Fig 6 Set auto power off...

Page 11: ...offset to compensate for probe errors The user can adjust the readings of thermometer to compensate for the errors against a specific thermocouple 1 Press the or button to select thermocouple channel...

Page 12: ...will display at the bottom of LCD see Fig 16 7 3 6 Set auto power off time Press the or button to select auto power off option 10 30 minutes 1 2 4 8 hours or off see Fig 17 or Fig 18 7 3 7 Set system...

Page 13: ...before SUrE 0 The LCD will show CLr 0 and start erasing group 00 to 99 records 7 6 Connecting to a computer The meter can be connected to PC through a micro USB cable to download recorded data or per...

Page 14: ...rt with the cable 2 Start HH520 program 3 If the connection is successful the panel will display the same value as the 4 Channel Thermometer If fail to connect the meter with PC it will display No Con...

Page 15: ...much fewer disk space to save the data than the other two file formats but it can only be used in HH520 Text file can be opened by HH520 and any other word processor program like word notepad etc EXCE...

Page 16: ...from tool bar 7 In reference to Data Logger see DataLogger 9 7 Main Menu File Oepn Retrieve files from the disk Save Save the active window when the caption bar is highlighted data to the disk Print...

Page 17: ...PC select DataLogger from main menu or click Datalogger icon from tool bar to load recorded data from the meter and there will be a progress indicator to show the loading status If error occurs just...

Page 18: ...sor When selected the mouse cursor will become a cross sign when moving to the graph click on the graph to mark a cross sign on the graph This is available only when Split option is unchecked And all...

Page 19: ...TALOGGER THERMOMETER 16 Seperate the four channel Combine the four channel Graph Customization Change the Y axis extention Note When the Split is unchecked graph will use T1 as the Y axis display rang...

Page 20: ...er Press the left mouse button and drag the cursor to select the new extents then release the mouse button 3 When I setup the real time sampling with a fast rate eg 1 sec Some of the sampling data mig...

Page 21: ...DATALOGGER THERMOMETER 18 NOTE...

Page 22: ...DATALOGGER THERMOMETER 19 NOTE...

Page 23: ...y 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 limite...

Page 24: ...Air Velocity Indicators Turbine Paddlewheel Systems Totalizers Batch Controllers pH CONDUCTIVITY pH Electrodes Testers Accessories Benchtop Laboratory Meters Controllers Calibrators Simulators Pumps...

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