1
Table of Contents
SECTION 1
Introduction
SafetyMessages.....................................1-1
Transmitter Overview.................................1-1
ManualOverview....................................1-2
Considerations ......................................1-3
General..........................................1-3
Mechanical.......................................1-3
Electrical ........................................1-3
Environmental....................................1-3
SECTION 2
Installation
SafetyMessages.....................................2-1
Warnings........................................2-1
ToolsneededforInstallation ...........................2-2
Mounting...........................................2-3
SpecialMountingConsiderations.....................2-4
InstallationProcedures................................2-5
Transmitter.......................................2-5
ConfigurationSoftware.............................2-9
Model 244EC Configuration Interface ................2-11
FieldWiring.......................................2-12
SensorConnections...............................2-13
FailureMode.......................................2-16
ChangingSwitchPositions .........................2-16
SECTION 3
Operation
SafetyMessages.....................................3-1
Warning.........................................3-1
Power Supply .......................................3-1
Surges/Transients..................................3-1
Grounding .......................................3-2
Configuration.......................................3-2
ConfiguringaSingleTransmitter .....................3-3
ConfiguringSeveralTransmittersIdentically............3-4
ViewingtheProcessVariable........................3-5
Intermittent Sensor Algorithm ..........................3-5
CaseExamples....................................3-6
Intermittent Sensor Algorithm and Damping.............3-7
Intermittent Sensor Detect (Advanced Feature)...........3-8
Implementation ...................................3-9
SECTION 4
Maintenance and
Troubleshooting
SafetyInformation ...................................4-1
Warning.........................................4-1
Troubleshooting .....................................4-1
Model 244EH software version 5.5.1 ..................4-1