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Rosemount Models 244EH and 244ER PC-Programmable Temperature Transmitters
2
APPENDIX A
Reference Data
Transmitter Specification ............................. A-1
Functional....................................... A-1
Performance..................................... A-2
Physical........................................ A-5
Model 244EC Configuration Interface ................ A-5
OrderingInformation................................ A-6
Ordering Flameproof and Explosion-proof Approvals
forTemperatureAssemblies ........................ A-8
DimensionalDrawings............................... A-9
Transmitter......................................A-9
Enclosure and Model 244EC Configuration Interface.....A-9
APPENDIX B
Approvals
SafetyMessages.................................... B-1
Hazardous Locations Installations ...................... B-1
LocationsCertifications.............................. B-2
InstallationDrawings................................ B-4
APPENDIX C
Models 644 and 244E
Temperature Transmitters
Manual Supplement
Old Transmitter..................................... C-2
Transmitter Design................................ C-2
SensorWiringDiagrams........................... C-2
SpecialMountingConsiderations.................... C-2
New Transmitter .................................... C-3
Transmitter Design................................ C-3
SensorWiringDiagrams........................... C-3
SpecialMountingConsiderations.................... C-3
HART Communicator (Model 644H only) ............. C-3
Specifications...................................... C-4