NEC Express 5800 User Manual page 569

IMPORTANT:
 If you would like to retrieve information of the specified sensor,
you need to specify the "DeviceID" for specified sensor. This is
included in the instance data returned by the enumeration
operation.
Example:
CIM_NumericSensor
Accuracy = 0
Availability = null
BaseUnits = 7
Caption = Current(0.0.64)
CommunicationStatus = null
CreationClassName = CIM_NumericSensor
CurrentReading = 120000
CurrentState = Normal
Description = System Power(0.0.64):Current for System Board 1
DetailedStatus = null
DeviceID = 1.0.0.32.1.99
569