data_id 
Base Entity  Datalogger_Module 
Attribute Name  data_id 
Logical Rolename   
ColumnName  data_id 
RoleName   
Definition  Datalogger identifier. Each datalogger is assigned a unique integer which identifies it in a database 
Note   

board_nb 
Base Entity  Datalogger_Module 
Attribute Name  board_nb 
Logical Rolename   
ColumnName  board_nb 
RoleName   
Definition  This attribute denotes the number of boards of a datalogger 
Note   

module_nb 
Base Entity  Datalogger_Module 
Attribute Name  module_nb 
Logical Rolename   
ColumnName  module_nb 
RoleName   
Definition  This attribute represents the module number of a datalogger’s board 
Note   

serial_nb 
Base Entity  Datalogger_Module 
Attribute Name  serial_nb 
Logical Rolename   
ColumnName  serial_nb 
RoleName   
Definition  This attribute denotes a serial number of a datalogger module 
Note   

firmware_nb 
Base Entity  Datalogger_Module 
Attribute Name  firmware_nb 
Logical Rolename   
ColumnName  firmware_nb 
RoleName   
Definition  This attribute describes the firmware number of a datalogger 
Note   

sensitivity 
Base Entity  Datalogger_Module 
Attribute Name  sensitivity 
Logical Rolename   
ColumnName  sensitivity 
RoleName   
Definition  This attribute denotes the sensitivity (Sd) for a sensor or a digitizer 
Note   

lddate 
Base Entity  Datalogger_Module 
Attribute Name  lddate 
Logical Rolename   
ColumnName  lddate 
RoleName   
Definition  Load date. Date and time that the record was created or last modified, in Oracle date datatype 
Note