Antec controls LUME20 User Manual

LUME20 - MANUAL
29 | LUME20 – Manual | AntecControls.com
Analog Input – Room Pressure
Room Pressure is used for monitoring pressure differential between a room and an adjacent space. When this input is set as
the monitored sensor for the room, the pressure reading is displayed on the Home Screen.
The following settings are available if the Usage is Room Pressure.
Menu Items
Available
Options/Range
Default
Value
Description
Voltage
Range Min.
0 to 10 VDC
2 VDC
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.
Voltage
Range Max.
0 to 10 VDC
10 VDC
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.
Pressure
Range Min.
-1.0 to +1.0 in.w.c
(-249.1 to +249.1 Pa)
-0.25 in.w.c.
(-62.2 Pa)
Set the minimum value for the pressure
range. The pressure entered here must
match the minimum pressure for the device
providing the signal to LUME20.
Pressure
Range Max.
-1.0 to +1.0 in.w.c
(-249.1 to +249.1 Pa)
+0.25 in.w.c.
(+62.2 Pa)
Set the maximum value for the pressure
range. The pressure entered here must
match the maximum pressure for the
device providing the signal to LUME20.
Reverse
Reading
On
Off
Off
Reverse the direction of the sensor reading
if the pressure sensor was installed
backwards.
Scale Factor
0.5 to 2.0
1.0
Adjust the room pressure reading to match
a reading taken by a manometer. E.g., if a
balancer’s reading is 10% higher than the
LUME20 reading, set the scale factor to
1.1.
Offset
(Applied
after Scale
Factor)
-0.05 to +0.05 in.w.c.
(-12.4 to +12.4 Pa)
0 in.w.c.
(0 Pa)
Applies a fixed offset to the
pressure reading. DO NOT use this value as
the primary adjustment method to the room
pressure reading. Use only if required when
performing a calibration at two or more
pressure readings.
Sensor
Averaging
5 to 60 seconds
10 seconds
Adjust the sensor averaging time. The
sensor averaging time is also the refresh
rate of the pressure reading on Home
Screen when set as the monitored sensor.
Current
Value
Read only value
The current pressure sensor value with
scale factor, offset and reverse reading
applied. This reading matches the value
displayed on the Home Screen when set as
the monitored sensor.
Current
Voltage
Read only value
The current voltage being read by LUME20
from the pressure sensor.

Antec controls LUME20 Specifications

General

Brand	Antec controls
Model	LUME20
Category	Monitor
Language	English