Baker Hughes Masoneilan 12400 Series Instruction Manual Download Page 2

2 | Baker Hughes 

© 2019 Baker Hughes Company. All rights reserved. 

 

THESE 

INSTRUCTIONS 

PROVIDE 

THE 

CUSTOMER/OPERATOR 

WITH 

IMPORTANT  PROJECT-SPECIFIC  REFERENCE  INFORMATION  IN  ADDITION  TO 
THE  CUSTOMER/OPERATOR’S  NORMAL  OPERATION  AND  MAINTENANCE 
PROCEDURES.  SINCE  OPERATION  AND  MAINTENANCE  PHILOSOPHIES  VARY, 
BAKER  HUGHES  COMPANY  (AND  ITS  SUBSIDIARIES  AND  AFFILIATES)  DOES 
NOT  ATTEMPT  TO  DICTATE  SPECIFIC  PROCEDURES,  BUT  TO  PROVIDE  BASIC 
LIMITATIONS  AND  REQUIREMENTS  CREATED  BY  THE  TYPE  OF  EQUIPMENT 
PROVIDED.  

THESE  INSTRUCTIONS  ASSUME  THAT  OPERATORS  ALREADY  HAVE  A 
GENERAL  UNDERSTANDING  OF  THE  REQUIREMENTS  FOR  SAFE  OPERATION 
OF MECHANICAL AND ELECTRICAL EQUIPMENT IN POTENTIALLY HAZARDOUS 
ENVIRONMENTS. 

THEREFORE, 

THESE 

INSTRUCTIONS 

SHOULD 

BE 

INTERPRETED AND APPLIED IN CONJUNCTION WITH THE SAFETY RULES AND 
REGULATIONS 

APPLICABLE 

AT 

THE 

SITE 

AND 

THE 

PARTICULAR 

REQUIREMENTS FOR OPERATION OF OTHER EQUIPMENT AT THE SITE. 

THESE  INSTRUCTIONS  DO  NOT  PURPORT  TO  COVER  ALL  DETAILS  OR 
VARIATIONS  IN  EQUIPMENT  NOR  TO  PROVIDE  FOR  EVERY  POSSIBLE 
CONTINGENCY TO  BE  MET IN  CONNECTION  WITH  INSTALLATION,  OPERATION 
OR MAINTENANCE. SHOULD FURTHER INFORMATION BE DESIRED OR SHOULD 
PARTICULAR  PROBLEMS  ARISE  WHICH  ARE  NOT  COVERED  SUFFICIENTLY 
FOR  THE  CUSTOMER/OPERATOR'S  PURPOSES  THE  MATTER  SHOULD  BE 
REFERRED TO BAKER HUGHES. 

THE  RIGHTS,  OBLIGATIONS  AND  LIABILITIES  OF  BAKER  HUGHES  AND  THE 
CUSTOMER/OPERATOR  ARE  STRICTLY  LIMITED  TO  THOSE  EXPRESSLY 
PROVIDED IN THE CONTRACT RELATING TO THE SUPPLY OF THE EQUIPMENT. 
NO  ADDITIONAL  REPRESENTATIONS  OR  WARRANTIES  BY  BAKER  HUGHES 
REGARDING  THE  EQUIPMENT  OR  ITS  USE  ARE  GIVEN  OR  IMPLIED  BY  THE 
ISSUE OF THESE INSTRUCTIONS. 

THESE  INSTRUCTIONS  ARE  FURNISHED  TO  THE  CUSTOMER/OPERATOR 
SOLELY  TO  ASSIST  IN  THE  INSTALLATION,  TESTING,  OPERATION,  AND/OR 
MAINTENANCE OF THE EQUIPMENT DESCRIBED. THIS DOCUMENT SHALL NOT 
BE  REPRODUCED  IN  WHOLE  OR  IN  PART  WITHOUT  THE  WRITTEN  APPROVAL 
OF BAKER HUGHES. 

 

 
 
 
 
 
 
 
 
 
 
 
 

Summary of Contents for Masoneilan 12400 Series

Page 1: ...nsmitter Controller ATEX Instruction Manual Safety Guide Rev A bis Advanced Level Measurement SIL2 capable Liquid Level Transmitter Low and high level switch integrated functions Easy installation and...

Page 2: ...REQUIREMENTS FOR OPERATION OF OTHER EQUIPMENT AT THE SITE THESE INSTRUCTIONS DO NOT PURPORT TO COVER ALL DETAILS OR VARIATIONS IN EQUIPMENT NOR TO PROVIDE FOR EVERY POSSIBLE CONTINGENCY TO BE MET IN...

Page 3: ...6 3 Output current and loop resistor 8 6 4 Intrinsic Safety entity parameters 8 6 5 Conduit entry in flameproof application 9 7 ASSEMBLY AND INSTALLATION 10 7 1 Assembly 10 7 2 12400 flameproof instal...

Page 4: ...Verify material compatibility with the application Ensure proper use of fall protection when working at heights per Safe Site Work Practices Ensure use of proper Personal Protective Equipment Take the...

Page 5: ...sel Flanged 5 Top and side Screwed BW or SW 6 Side and bottom Screwed BW or SW 7 Side and bottom Flanged 8 Top and side Flanged 9 Side and side Screwed BW or SW 1 FM FMc SI NI DIP XP and Nema 4X 6P 2...

Page 6: ...6 Baker Hughes 2019 Baker Hughes Company All rights reserved 3 2 Schematics and parts identification Torqu e Tube Mechanism Compartment Digital Compartment...

Page 7: ...nd IECEx Certificate of Conformity WARNING POTENTIAL DANGER OF ELECTROSTATIC CHARGES SEE INSTRUCTIONS 5 ATEX FLAMEPROOF MARKING FOR TYPE 12400 The marking is on the serial plate stamped on the 12400 h...

Page 8: ...ns with the internal and external ground terminals Voltage Supply U V AO_1 AO_2 DO_1 DO_2 MINI MAXI MINI MAXI MINI MAXI Flameproof 10V 40V 10V 30 V 0 5V 30V Intrinsic Safety 10V 30V 10V 30V 0 5V 30V 6...

Page 9: ...an be done with different variations taking into account approved manufacturer and requested approvals A cable entry of a certified type Ex d IIC Ex tb IIIC can be mounted directly on the single NPT A...

Page 10: ...E SUPPLY FROM CONTROL SYSTEM Hazardous Zones 1 2 21 22 Non Hazardous Zone 7 3 12400 Intrinsic Safety and type n installation The 12400 may be installed in gas and dust explosive atmospheres of groups...

Page 11: ...perations comply with the instrument s intended use Refer to ANNEX II for the pushbutton menu flowchart Please refer to the 12400 Instruction and Operation Manual IOM GEA19367 to complete the followin...

Page 12: ...ce the defective parts with genuine manufacturer s replacement parts only Check that the pressure limiting plug at the back of the mechanism compartment rep 190 and its spongy gasket rep 192 are prese...

Page 13: ...ospheres For use in dusty hazardous areas zones 20 21 22 the user will have to clean regularly the different sides of the enclosure to avoid the deposits of dusts the maximum thickness must be 5 mm Th...

Page 14: ...of the 12400 described 6 4 10 3 For Flameproof For ambient temperature greater than 70 C the user must choose a cable entry and a cable compatible with Ambient Temperature Cable and Cable Entry Temper...

Page 15: ...2019 Baker Hughes Company All rights reserved Masoneilan 12400 DLT ATEX Instruction Manual 15 ANNEX I...

Page 16: ...MATIC POWER ON To BAS SETUP Menu To ADV SETUP Menu VIEW DATA To VIEW ERR Menu To FAILSAFE Menu If any critical default remains RESET Lock Lock Lock CTRL SP ALTERNATING DISPLAY SETUP Lock CTRL SP SIGNA...

Page 17: ...s Jacksonville Florida Phone 1 904 570 3409 Deer Park Texas Phone 1 281 884 1000 Fax 1 281 884 1010 Houston Texas Phone 1 281 671 1640 Fax 1 281 671 1735 valves bhge com Copyright 2019 Baker Hughes Co...

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