Anderson Manufacturing AV-9000 manual Relative Humidity Input DBT Prompt, Input WBT Prompt

Models: AV-9000

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NOTES:

DP - Differential Pressure

 

PRES - Static Pressure - must be ABSOLUTE

 

TEMPF - Flow Temperature - must be degrees F

 

COMP - Compressibility Correction

 

C - Scaling Constant

This function converts TEMP from degrees F to degrees R in the equation.

7.RELATIVE HUMIDITY

INPUT 1:

DBT

PROMPT:

DVxx DRY BULB TEMP°F

INPUT 2:

WBT

PROMPT:

DVxx WET BULB TEMP°F

INPUT 3:

BARO

PROMPT:

DVxx BARO. PRES "Hg

ACTUATOR:

n/a

 

 

RESET:

n/a

 

 

OUTPUT:

= RELATIVE HUMIDITY in PERCENT (0 to 100 typ)

 

If INPUT 3 is "NOT USED", then BARO=29.921

NOTES:

DBT - DRY BULB TEMPERATURE - must be in degrees F

 

WBT - WET BULB TEMPERATURE - must be in degrees F

 

BARO - ATMOSPHERIC PRESSURE - must be in "Hg (inches of Mercury)

8.Fo VALUE - STERILIZATION CONSTANT Fo

INPUT 1:

INTEMP

PROMPT:

DVxx INPUT TEMP

INPUT 2:

STEMP

PROMPT:

DVxx STERILIZE TEMP

INPUT 3:

Z

PROMPT:

DVxx "Z" VALUE

ACTUATOR:

n/a

 

 

 

RESET:

YES

PROMPT:

DVxx RESET ACTUATOR

OUTPUT:

= DV + (10**A)/60

where: A=(INTEMP - STEMP) / Z

 

 

 

 

DV is the previous result

NOTES:

INTEMP - Input Temperature

 

 

STEMP - Sterilizing Temperature

 

Z - "Z" Value

 

 

 

The TEMPERATURE can be degrees F or C, but the "Z" value must take this into account. Whenever RESET is active, DV will be set to zero.

The units of the resultant DV is MINUTES This function is calculated once a second.

9.ZRO2 - ZIRCONIA OXYGEN SENSOR

INPUT 1:

PP

PROMPT:

DVxx PARTIAL PRES

INPUT 2:

EMF

PROMPT:

DVxx PROBE EMF mV

INPUT 3:

TEMP

PROMPT:

DVxx PROBE TEMP °C

ACTUATOR:

n//a

 

 

RESET:

n/a

 

 

OUTPUT:

= PP/(10**B)

where: B=EMF/(0.0496* (TEMP+273.18))

NOTES:

PP - Partial Pressure - must be in Percent

 

EMF - Probe EMF - must be Millivolts

 

 

TEMP - Probe Temperature - must be degrees C

This function coverts TEMP from degrees C to degrees K in the equation

 

 

 

 

Section 4

 

4-29

Edition 3

Rev G

Page 114
Image 114
Anderson Manufacturing AV-9000 Relative Humidity Input DBT Prompt, Input WBT Prompt, Input Baro Prompt, Input Stemp Prompt