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OMEGAnet

 On-Line Service

Internet  e-mail

http://www.omega.com

[email protected]

Servicing North America:

USA :

One Omega drive, Box 4047

ISO 9001 Certified

Stamford, CT 06907-0047
Tel : (203) 359-1660

Fax : (203) 359 7700

e-mail : [email protected]

Canada :

976 Bergar
Laval (Quebec) H7L 5A1
Tel : (514) 856-6928

Fax : (514) 856-6886

e-mail : [email protected]

For immediate technical or application assistance:

USA and Canada :

Sales Service : 1-800-826-6342 / 1-800-TC-OMEGA

SM

Customer Service : 1-800-622-2378 / 1-800-622-BEST

SM

Engineering Service : 1-800-872-9436 / 1-800-USA-WHEN

SM

Telex : 996404     EASYLINK : 62968934    CABLE : OMEGA

Mexico and
Latin America :

Tel : (95) 800-826-6342

Fax : (95) 203-359-7807

En Español : (203) 359-7803

 e-mail : [email protected]

Servicing Europe:

Benelux:

Postbus 8034, 1180 LA Amstelveen, The Netherlands
Tel : (31) 20 6418405

Fax : (31) 20 6434643

Toll Free in Benelux : 0800 0993344
e-mail : [email protected]

Czech Republic :

ul. Rude armady 1868, 733 01 Karvina-Hranice
Tel : 420 (69) 6311899

Fax : 420 (69) 6311114

Toll Free : 0800-1-66342

e-mail : [email protected]

France :

9, rue Denis Pappin, 78190 Trappes
Tel : (33) 130-621-400

Fax : (33) 130-699-120

Toll Free in France : 0800-4-06342
e-mail : [email protected]

Germany/Austria :

Daimlerstrasse 26, D-75392 Deckenpfronn, Germany
tel : 49 (07056) 3017

Fax : 49 (07056) 8540

Toll Free in Germany : 0130 11 21 66
e-mail : [email protected]

United Kingdom :

One Omega Drive, River Bend Thecnology Centre

ISO 9002 Certified

Northbank, Irlam, Manchester
M44 5EX, England
Tel : 44 (161) 777-6611

Fax : 44 (161) 777-6622

Toll Free in the United Kingdom : 0800-488-488
e-mail : [email protected]

It is the policy of OMEGA to comply with all worldwide safety and EMC/EMI regulations that apply. OMEGA is
constantly pursuing certification of its products to the European New Approach Directives. OMEGA will add the
CE mark to every appropriate device upon certification.

The information contained in this document is believed to be correct, but OMEGA Engineering, Inc. accepts no liability for any errors it contains,
and reserves the right to alter specifications without notice.
WARNING : These products are not designed for use in, and should not be user for, patient connected applications.

 Page :1

Summary of Contents for LDP-144 Series

Page 1: ...LDP 124 AND LDP 144 SERIES FOR TEMPERATURE http www omega com e mail info omega com User s Guide...

Page 2: ...ree 0800 1 66342 e mail czech omega com France 9 rueDenisPappin 78190Trappes Tel 33 130 621 400 Fax 33 130 699 120 Toll Free in France 0800 4 06342 e mail france omega com Germany Austria Daimlerstras...

Page 3: ...COUPLE R 6 LDP 1X4 L1 TEMPERATURE INDICATOR FOR THERMOCOUPLE L 6 GENERAL SPECIFICATIONS 5 7 FRONT VIEW DESCRIPTION 6 7 REAR VIEW DESCRIPTION 7 7 WIRING 8 8 POWER SUPPLY RECOMMENDED WIRING 8 1 8 FUSES...

Page 4: ...and control wires If the wires are longs can act like an antenna and introduce the electrical noise to the unit therefore Do not install the signal input wires in the same conduit with power lines hea...

Page 5: ...ERENCE KEY All models have a label on the rear part with their references printed on the following format LDP 1X4 XX X X Number of digits 4 4 digits Display color R Red G Green Model reference Basic s...

Page 6: ...are made using one screw clamp connector of four terminals located on the rear part of the unit The recommended wire cross section for RTD sensors is 1 mm2 For thermocouples must be used the compensat...

Page 7: ...ion The sensor signal is linearized according to IEC 584 IPTS 1968 ANSI MC96 1 DIN 43710 LDP 1X4 E1 E2 Temperature indicator for thermocouple sensor type E NiCr CuNi Provided with automatic Cold junct...

Page 8: ...OPERATINGTEMPERATURE 0 to 50 C 32 to 122 F STORAGETEMPERATURE 20 to 85 C 4 to 185 F RELATIVEHUMIDITY 0 to 85 not condensed PROTECTION IP65 Front part only MECHANICAL DIMENSIONS See table in page 11 PA...

Page 9: ...l FUSE and spare fuse 8 2 PROTECTION FUSES The unit has a protection fuse located on the power supply socket If this fuse must be replaced or changed because the power supply is changed use the time l...

Page 10: ...Decimal Point Selector must be opened 10 2 SIGNAL CONDITIONERS FOR THERMOCOUPLE SENSORS 9 1 MODEL M1 M2 M3 RTD SENSOR PT 100 TEMPERATURE ACCURACY MODEL TEMPERATURE ACCURACY RESOLUTION RANGE RANGE Sig...

Page 11: ...e Thermocouple simulator to the signal input connector See paragraph 8 4 3 Remove the rear cover taking off all the screws to obtain access to the control board See page 7 paragraph 7 4 Power up the i...

Page 12: ...he drawing below 13 MECHANICAL DIMENSIONS mm inches 123456789012345678901234567 123456789012345678901234567 123456789012345678901234567 123456789012345678901234567 123456789012345678901234567 12345678...

Page 13: ...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...

Page 14: ...lewheel Systems Totalizers Batch Controllers pH CONDUCTIVITY pH Electrodes Testers Accessories Benchtop Laboratory Meters Controllers Calibrators Simulators Pumps Industrial pH Conductivity Equipment...

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