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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: 

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 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.medium or machine-

readable form, in whole or in part, without the prior written consent of OMEGA ENGINEERING, INC.  

 

Summary of Contents for HHP360 Series

Page 1: ......

Page 2: ...only Engineering Service 1 800 872 9436 USA Canada only Tel 203 359 1660 Fax 203 359 7700 e mail info omega com For Other Locations Visit omega com worldwide The information contained in this document...

Page 3: ...lute zero Model HHP360 A measures pressure from 0 17 403 PSIA and model HHP360 B measures pressure from 0 38 674 PSIA Pressure can be displayed in a variety of English and S I engineering units All HH...

Page 4: ...1962 14 Display User Defined Altitude 15 Pressure Corrected to Sea Level 17 Damp Rate Select 19 User Info Select 20 Auto Shut Off 21 Lockout Select 22 Header Name 23 Contrast Select 24 Data Logging 25...

Page 5: ...g Pressing this key repeatedly will return the user to the Measure Mode and then shut off the manometer MIN MAX UP ARROW KEY In the Measure Mode activates the Min Max function of the manometer When ac...

Page 6: ...that register PRGM ENTER KEY Puts the manometer into the Program Mode from the Measure Mode When in the Program Mode pressing this key selects the programmable register to be edited with prompt for p...

Page 7: ...anisms for re zeroing 1 Referenced to Absolute Zero This traditional and preferred method takes a snapshot of the measured pressure when a vacuum of less than 100 microns Absolute is applied to the se...

Page 8: ...ed pressure and engineering unit of measure are displayed 2 Connect the HHP360 to a vacuum source capable of a vacuum of 100 microns absolute pressure or less 3 Pull a full vacuum Display should read...

Page 9: ...of display reads REF TO ABS ZERO 2 Press or arrow key until desired zero function is shown on the bottom line Bottom line of display reads FACTORY ZERO 3 Press the PRGM key Zeroing is complete when u...

Page 10: ...s ZEROING SOURCE Bottom line of display reads REF TO ABS ZERO 3 Press or arrow key until desired zero function is shown on the bottom line Bottom line of display reads USER ADJ ZERO 4 Press the PRGM k...

Page 11: ...lue Cursor flashes to the right of 0 8 Continue this process until the display reads as shown at right Current xxx xx 029 50 INHG 9 Press the PRGM key to enter the final digit Zeroing is complete when...

Page 12: ...d register The configurable registers found in the Program Mode are Units Select Damp Rate Select User Info Select Contrast Select Sea Level Select Data Logging Leak Test and Exit Press the PRGM key t...

Page 13: ...steps Keystroke Display 1 Press the PRGM key Top line reads PROGRAM MODE and bottom line reads UNITS SELECT 2 Press the PRGM key Top line reads UNITS SELECT and bottom line shows current engineering...

Page 14: ...d bottom line reads UNITS SELECT 2 Press the PRGM key Top line reads UNITS SELECT and bottom line shows current engineering units 3 Press the or arrow key until USER UNIT SELECT is displayed Top line...

Page 15: ...ads UNITS SELECT Bottom line reads FEET or METERS 4 Press the PRGM key Top line reads ALTITUDE SELECT Bottom line reads STANDARD 5 Press the arrow key once Top line reads ALTITUDE SELECT Bottom line r...

Page 16: ...GM key to enter the final value Top line reads PROGRAM MODE Bottom line reads UNITS SELECT 13 Press the key to return to Measure Mode Top line reads altitude referenced to 685 Bottom line reads U 685...

Page 17: ...metric pressures given by the National Weather Service and used at airports are always corrected to sea level To set the unit to display pressure corrected to sea level Keystroke Display 1 Determine t...

Page 18: ...op line reads SEA LEVEL METERS Bottom line reads 70000000 10 When the value is correct press the PRGM key Cursor moves over to the next digit 11 Repeat steps 9 and 10 above until the correct elevation...

Page 19: ...onds readings Therefore it takes up to 25 seconds from the time pressure is applied until the manometer displays the full scale applied pressure Min Max display updates every 0 1 seconds To set the da...

Page 20: ...reads UNITS SELECT 2 Press the arrow key twice Bottom line changes to USER INFO SELECT 3 Press the PRGM key Bottom line shows serial number 4 Press the arrow key Software version number shown 5 Press...

Page 21: ...ser Info Select table Top line reads AUTO SHUT OFF and bottom line reads ENTER TO SELECT 2 Press the PRGM key then the or arrow keys until the desired shut off time is shown Top line reads AUTO SHUT O...

Page 22: ...Mode press the PRGM key If the Lockout is set enter the correct password when prompted Top line reads PROGRAM MODE and bottom line reads UNITS SELECT 2 Press the arrow key twice Bottom line reads USE...

Page 23: ...PROGRAM MODE and bottom line reads USER INFO SELECT 6 Press the arrow key Returns to Measure Mode 7 Press the or arrow keys to set the correct alpha numeric value Displays a number between 0 and 9 a...

Page 24: ...times Bottom line reads CONTRAST SELECT 3 Press the PRGM key Top line reads CONTRAST SELECT and bottom line shows a numerical value 4 Press the or arrow keys to increase or decrease the contrast value...

Page 25: ...RECORD 4 Press the PRGM key Top line reads RECORD MODE and bottom line reads AUTO or MANUAL 5 Press the PRGM key at AUTO to start automatic logging or at MANUAL to start manual logging mode Top line...

Page 26: ...he PRGM key Top line reads LEAK TEST and bottom line reads CONFIGURE 4 Press the PRGM key Top line reads Leak Test Period bottom X X MIN 5 Use the keys to input test period Bottom line reads desired p...

Page 27: ...ult re calibration options are offered For the 5 Point re calibration points 2 3 and 4 can be adjusted within 1 of reading around the nominal values Point 5 can be adjusted within 1 of reading around...

Page 28: ...RGM key Top line reads CAL POINT and bottom line displays the cal point value 5 Press the or arrow keys to edit the selected digit Use the or arrow keys to change the cursor position Value entered mus...

Page 29: ...ays the cal point value The cursor flashes at the first position while the value is changed then moves to the right position when the right arrow key is pressed 4 Press the arrow key while on the righ...

Page 30: ...OINT 5 Press the PRGM key Top line reads POINT 1 ZERO Bottom line displays live applied pressure 6 Vent P1 and P2 ports to atmosphere and simultaneously press the MIN MAX and HOLD keys then release Un...

Page 31: ...ith unit OFF press and hold the MIN MAX key turn the unit on using the ON OFF key then release Top line reads RE CAL Bottom line reads EDIT 2 Press the arrow key twice Top line reads RE CAL Bottom lin...

Page 32: ...tible with 316L SS Pressure Limits AI units 77 PSIA 4000 mm Hg Abs Connection 1 8 female NPT 316L SS P1 is the pressure connection P2 is not accessible factory plugged with metal disc User must use a...

Page 33: ...stic enclosure while installing 1 8 NPT fittings Changing the Batteries Make sure you follow the Specifications and Certification Safety Warnings sections of this manual when changing batteries The ma...

Page 34: ...offs molded into the side of the compartment When a battery is installed with the polarity reversed the stand offs prevent the negative battery terminal from contacting the positive terminal in the ba...

Page 35: ...he 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...

Page 36: ...s Turbine Paddlewheel Systems Totalizers Batch Controllers pH CONDUCTIVITY pH Electrodes Testers Accessories Benchtop Laboratory Meters Controllers Calibrators Simulators Pumps Industrial pH Conductiv...

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