KEP ES749 - 6.6 SYSTEM UNITS

ES749 Flow Computer
42
SYSTEM UNITS
Select "one" unit of time to be used as a reference for all measured
or derived and time-dependant process variables and functions such
as:
• owrate (volume/time; mass/time)
• heat ow (amount of energy/time) etc.
Selection:
/s (per second), /m (per minute),
/h (per hour), /d (per day)
Display: /h
TIME BASE
Select the unit for heat ow (amount of energy, combustion heat).
Note:
The unit selected here also applies to the following:
• Zero and full scale value for current.
• Relay setpoints
Selection:
kBtu/time base, kW, MJ/time base, kCal/time base, MW,
tons, GJ/h, Mcal/h, Gcal/h, Mbtu/h, Gbtu/h
Display: kBtu/h
HEAT FLOW UNIT
Select the unit of heat for the particular totalizer.
Note:
The unit selected here also applies to the following:
• Pulse value for pulse output
• Relay setpoints
Selection:
kBtu, kWh, MJ, kCal, MWh, tonh,GJ, Mcal, Gcal, Mbtu, Gbtu
Display: kBtu
HEAT FLOW UNIT
TIME BASE
HEAT FLOW UNIT
HEAT TOTAL UNIT
6.6
SYSTEM
UNITS