Enthalpy  (kiloJoules/kg) .   

A quantity of heat per unit of mass, a SNVT_enthalpy network variable may be used to communicate enthalpy values in air conditioning and other process applications.


The enthalpy of the outdoor air is transmitted by an enthalpy sensor as 54 kJ/kg. An air-handling unit, with an economizer controller, transmits the difference in enthalpy between indoor and outdoor air as –17 kJ/kg.


Resource Set: Standard 00:00:00:00:00:00:00:00-0
Index: 153
Obsolete: no
Size: 2
Programmatic Name: SNVT_enthalpy
Neuron C Type:
signed long
Minimum: -32768
Maximum: 32767
Invalid: 32767
Scaling (A,B,C): 1,  -2,  0
Scaled value: 1 *10 -2 *(Raw+0)
Resolution: 0.01

SNVT_enthalpy#SI:  text("%f", *1+0(0:1409))

SNVT_enthalpy#US:  text("%f", *0.429923+7.67(0:1400))

SNVT_enthalpy#US_diff:  text("%f", *0.429923+0(0:1400))

Used by:

SCPToutdoorAirEnthalpySetpoint  SFPTdischargeAirController