Calex PyroSigma Series Operator's Manual page 9

Menu Setting
Alarm Alarm Trigger
Output
(continued)
Output Mode
Temperature
Reference
Display Displayed
Temperature
Temperature
Units
Screen Saver
Rotation
Reset In Manual Reset Mode, after the alarm has been triggered and
Alarm acknowledged, this function allows the alarm to be triggered again.
Enter PIN / Enter the PIN to unlock the sensor and change the settings. The PIN is
Lock 1234. When configuration is complete, lock the settings again by selecting
Sensor Lock Sensor.
Description
HI: The alarm is triggered if the temperature
is higher than the Set Point.
LO: The alarm is triggered if the temperature
is lower than the Set Point.
Active HI: In an alarm condition, the alarm wire AL
will sink current to ground through the
attached load (e.g. a relay).
Active LO: In a non-alarm condition, the alarm wire
AL will sink current as above.
Measured: The temperature of the target object.
Internal: The temperature inside the housing of the
sensor. This can be used to indicate the
ambient temperature where the sensor is
mounted.
RAW: Measured temperature without averaging
or hold processing
FIL: Includes averaging and hold processing
AVG: Includes averaging only
This setting does not affect the sensor's outputs.
Select Celsius or Fahrenheit. Units are changed
throughout the sensor's interface.
If enabled, the sensor's display turns itself off after 1
minute of inactivity. Press any key to turn the display on
again. The display will still turn on and flash if the alarm
is triggered.
Change this setting from "Normal" to "Inverted" to make
the display easy to read if the sensor is installed upside-
down.
9