Carrier 50CO Manual Del Usaurio página 53

Configuration
To configure the sensor, switch it off and enter the desired settings by moving the switches as described
below.
Once the settings have been configured, switch the sensor back on.
To configure the sensor, undo the 4 screws on the housing and open it. The switches allowing for various settings are then accessible.
Measurement scope settings - left-hand switch
To set a measurement scope, position switches 1, 2 and 3 of the measurement scopes as shown in the table below.
Sensor type
Pa
Measurement scopes of the CP112 on the scale ± 250 Pa scale depending on the
measurement unit.
Standard scale and central zero setting - left-hand switch
To set the type of measurement scope, position switch 4 as shown opposite:
E.g. 0-250 Pa: Full scale/0
Setting the output - right-hand switch
To set this type of analogue output, position switch 1 of the output as shown
opposite.
Setting the units - right-hand switch
To set a unit of measurement, position switches 2, 3 and 4 of the units as shown in the table below.
Once the sensor is in position, switch it on and carry out the autozero procedure to ensure the sensor
MAINTENANCE
Avoid the use of aggressive solvents. When cleaning with formalin-based products (parts or ducts), protect the device
Switch
Measurement
scope
2
settings
3
Central zero/standard
scale setting
Off
(0/250 Pa)
2
3
Off
operates correctly in any position.
EN - 21
2
3
Combination 2
CP112
250
Output settings
Unit settings
Configurations
Combinations
Configurations Full scale
Combinations
Configurations
2
Combinations
3
2
3
X0039,03.2015
EN