31 | LUME20 – Manual | AntecControls.com
Analog Input – Gas Concentration
Gas concentration inputs are used for monitoring indoor air quality sensor measurements such as CO
2
or VOC concentration.
The following settings are available if the Usage is Gas Concentration.
Options/Range
Value
Min.
Set the minimum value for the voltage
range. The voltage entered here must
match the minimum voltage for the device
providing the signal to LUME20.
Max.
Set the maximum value for the voltage
range. The voltage entered here must
match the maximum voltage for the device
providing the signal to LUME20.
Concentration
Range Min.
Set the minimum value for the gas
concentration range. The ppm entered here
must match the minimum ppm for the
device providing the signal to LUME20.
Concentration
Range Max.
Set the maximum value for the gas
concentration range. The ppm entered here
must match the maximum ppm for the
device providing the signal to LUME20.
The current gas concentration reading. This
reading matches the value displayed on the
Home Screen when set as one of the
Monitored Devices in the
Monitored Rooms
Voltage
The current voltage being read by LUME20
from the sensor.
Analog Input – ACH
ACH inputs are used for monitoring a signal that represents the current Air Changes per Hour (ACH) for a space.
The following settings are available if the Usage is ACH.
Options/Range
Value
Range Min.
Set the minimum value for the voltage
range. The voltage entered here must
match the minimum voltage for the device
providing the signal to LUME20.
Range Max.
Set the maximum value for the voltage
range. The voltage entered here must
match the maximum voltage for the device
providing the signal to LUME20.
Min.
Set the minimum value for the ACH range.
The ACH entered here must match the
minimum ACH for the device providing the
Max.
Set the maximum value for the ACH range.
The ACH entered here must match the
maximum ACH for the device providing the
The current ACH reading. This reading
matches the value displayed on the Home
Screen when set as one of the Monitored
Devices in the Monitored Rooms menu.
Voltage
The current voltage being read by
LUME20from the ACH signal.