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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 

one (1)

year

from  the  date  of  purchase.  In  addition  to  OMEGA’s  standard  warranty  period,  OMEGA Engineering will  extend  the

warranty period for 

four (4) additional years

if the warranty card enclosed with each instrument is returned to OMEGA.

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 which wear are not warranted, including but 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 it will be as specified and free of defects. OMEGA MAKES NO OTHER WARRANTIES
OR  REPRESENTATIONS  OF  ANY KIND  WHATSOEVER,  EXPRESS  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
( A R )   N U M B E R   F R O M   O M E G A’ S   C U S T O M E R   S E R V I C E   D E PA R T M E N T ( I N   O R D E R   T O   AV O I D
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 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  2006  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.

PATENT  NOTICE: 

This  product  is  covered  by  one  or  more  of  the  following  patents:  U.S.  Pat.  No.  Des.  336,895;  5,274,577;  6,243,021  /

CANADA 2052599;  2052600  /  ITALY 1249456;  1250938  /  FRANCE  BREVET No.  91  12756  /  SPAIN  2039150;  2048066  /
UK PATENT No. GB2 249 837; GB2 248 954 / GERMANY DE 41 34398 C2. USED UNDER LICENSE. Other US and International Patents
pending or applied for.

Содержание DP26-RTD

Страница 1: ...DP26 RTD Differential Temperature Meter with RTD omega com e mail info omega com For latest product manuals omegamanual info USA MADE IN User sGuide Shop on line at...

Страница 2: ...1660PP FAX 203 359 7700 PP e mail info omega com Canada P 976 Bergar PP Laval Quebec H7L 5A1 PP TEL 514 856 6928PP FAX 514 856 6886 PP e mail info omega ca For immediate technical or application assis...

Страница 3: ...Setting setpoint configuration Setting setpoint deadbands Entering temperature offset Accessing the deviation mode Selecting meter display Optional Procedures Enabling disabling analog output Selectin...

Страница 4: ......

Страница 5: ...s you with information that is important to successfully setup and use the Programmable Digital Meter CAUTION or WARNING tells you about the risk of electric shock CAUTION WARNING or IMPORTANT tells y...

Страница 6: ...TING STARTED 12 3 1 RATING PRODUCT LABEL 12 3 2 MAIN BOARD POWER JUMPERS 12 3 3 MOUNTING THE METER 15 3 4 CONNECTING SENSOR INPUT 16 3 5 CONNECTING MAIN POWER 17 3 6 CONNECTING ANALOG AND RELAY OUTPUT...

Страница 7: ...29 4 10 SELECTING PROPORTIONAL BAND P BND 29 4 11 USING MANUAL RESET M RST 31 4 12 SCALING THE ANALOG OUTPUT OT S O 32 4 13 RTD TEMPERATURE OFFSET ERROR CORRECTION 36 5 ACCESSING THE DEVIATION MODE 3...

Страница 8: ...ain Power Connections DC Powered Unit 18 Figure 3 11 Relay Output Connections 18 Figure 3 12 Analog Output Connections 19 Figure 3 13 Isolated Analog Output Connections 19 Figure 4 1 Proportional Band...

Страница 9: ...ediately report any damage to the shipping agent The carrier will not honor any claims unless all shipping material is saved for their examination After examining and removing contents save packing ma...

Страница 10: ...trotechnical Commission The switch shall not be incorporated in the main supply cord Furthermore to provide protection against excessive energy being drawn from the main supply in case of a fault in t...

Страница 11: ...lay Dual 5 amp form C relays control critical processes Front panel peak detection and memory is also standard A mechanical lockout has been included to guard against unauthorized changes 2 2 STANDARD...

Страница 12: ...SPC4 NEMA 4 Splash Proof Cover SPC18 NEMA 4 Splash Proof Cover NEW Accessories TP1A Trimplate panel adaptor Adapts DIN1A DIN2A cases to larger panel cutouts RP18 19 In Rack Panel for one 1 1 8 DIN in...

Страница 13: ...9 9 4 digit 14 segment 13 8 mm 0 54 high LED display with programmable decimal point These meter display windows light when appropriate 1 Setpoint 1 status 2 Setpoint 2 status C C unit indicator F F u...

Страница 14: ...L 3 1 on the LK CF menu pressing the SETPTS button will display the meter s firmware version T1 T2 Button In the run mode pressing the T1 T2 button will scroll to show T1 T2 and T1 T2 During the confi...

Страница 15: ...un mode press the RESET button to reset the latched setpoints The display will show SP RS Setpoint Reset perform tuning for Proportional Control if the meter is setup to serve as a proportional contro...

Страница 16: ...3 5 seconds until the meter shows LOCK 3 Release both buttons To unlock the RESET MENU and SETPTS buttons follow these steps 1 Press and hold down the RESET button The meter shows LOCK Do not release...

Страница 17: ...bel mounted at the top of the meter housing Table 2 2 gives a brief description of each connector at the back of the meter Figure 2 2 Connector label ac Powered and dc Powered detail RTD1 E1 S1 S1 E1...

Страница 18: ...neutral connection Input on dc powered units TB1 9 ac Earth ground dc power return on dc powered units TB1 10 Analog 1 voltage output TB1 11 Analog 2 current output TB1 12 Analog 3 return TB2 1 E2 Pos...

Страница 19: ...230 Vac power jumpers To install or remove jumpers on the main board Disconnect the power supply before proceeding To remove and access the main board follow these steps Disconnect the main power from...

Страница 20: ...ce must only be reconfigured by a specially trained electrician with corresponding qualifications Failure to follow all instructions and warnings may result in injury To check voltage jumpers or to ch...

Страница 21: ...3 2 MAIN BOARD POWER JUMPERS Continued Figure 3 2 shows the main board jumpers Figure 3 2 Main Board Jumper Positions Figure 3 3 Upper Option Board Installation 13 P1 TB5 Attach cable to P1...

Страница 22: ...le the MENU button To perform calibration procedure Test pins TP1 TP11 are for testing purposes Do not use as reading errors may result Table 3 1 S3 Jumper Functions Jumper Description S3 A Install to...

Страница 23: ...Slide on mounting bracket to secure 4 Proceed to Section 3 4 to connect your sensor input and main power Figure 3 4 Panel Cut Out 15 NEW STYLE MOUNTING BRACKET FRONT BEZEL CASE REAR COVER REMOVED PAN...

Страница 24: ...gure 3 6 3 Wire RTD Input Connection Figure 3 7 4 Wire RTD Input Connection Note Install rear plastic cover after RTD connection 16 6 5 1 2 7 3 4 S2 E2 E1 S1 S1 E1 E2 S2 RTD RTD 8 Channel 2 Channel 1...

Страница 25: ...cially trained electrician with corresponding qualifications Failure to follow all instructions and warnings may result in injury Figure 3 8 Main Power Connections ac powered unit Table 3 2 shows the...

Страница 26: ...n in Figure 3 9 Figure 3 9 Main Power Connections dc powered unit 3 6 ANALOG AND RELAY OUTPUT CONNECTIONS If you have purchased a meter with analog or dual relay or isolated analog output refer to the...

Страница 27: ...3 6 ANALOG AND RELAY OUTPUT CONNECTIONS continued Figure 3 11 Analog Output Connections Figure 3 12 Isolated Analog Output Connections 19...

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Страница 55: ...through 9999 Scroll right one digit Changes the value of the flashing digit M RST Manual Reset select from 0000 through 9999 Scroll right one digit Changes the value of the flashing digit T1 OF RTD Te...

Страница 56: ...point 1 SETPOINT 1 Select from 1999 through 9999 SETPOINT 2 Select from 1999 through 9999 Press to scroll to the next digitto the right Press to change the value of the flashing digit Press to change...

Страница 57: ...0 for 260Vrms or dc working voltage Noise Rejection Normal Mode Rejection NMR 60dB Common Mode Rejection CMR 120dB Protection 240 V rms max for voltage input ranges 200 mA for current input ranges Sta...

Страница 58: ...lated Analog Output External Fuse Required IEC 127 2 III Power Fuse 115 V 125 mA 250 T 230 V 63 mA 250 T UL 248 14 Listed Fuse Power Fuse 115 V 175 mA 250 V Slow Blow 230 V 80 mA 250 V Slow Blow ENVIR...

Страница 59: ...ff relays Configurable for latched and unlatched by software Max current 5 AMPS resistive load Max voltage 250 V ac or 30 V dc ISOLATED ANALOG OUTPUT TB5 if applicable Same as non isolated analog outp...

Страница 60: ...3 78 48 0 1 89 20 3 80 151 4 5 96 RETAINER FRONT BEZEL 45 00 0 61 0 00 1 772 024 000 92 00 0 81 0 00 3 622 032 000 PANEL THICKNESS 1 5 R 06 4 PLCS 6 4 25 MAX 0 8 03 MIN NOTE Dimensions in Millimeters...

Страница 61: ...active above S 2 U Setpoint is unlatched S 3 0 Setpoint 2 is assigned to T1 T2 S1 DB Setpoint 1 Deadband 0003 S2 DB Setpoint 2 Deadband 0003 OT CF Output Configuration O 1 E Analog output is enabled O...

Страница 62: ...he Mains Supply power Maximum Line to Neutral working voltage is 50 Vac dc This unit should not be used in Measurement Categories II III IV Transients Overvoltage Surge 1 2 50uS pulse Input Power 2500...

Страница 63: ...ipment 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 use...

Страница 64: ...s 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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