Configuration - Sensors and Alarm
In the following settings you can set the limit and action values for the alerting.
When an alarm is triggered, an e-mail will be sent to the configured persons and the internal buzzer is
activated.
Device name
Configuration of the device name, this name can be chosen freely.
Sensor-Temperature, Humidity, Dew-point
Set the alarm limit values. Alarm will be triggered when the measurements undershot or exceeded the limits.
The temperature hysteresis is set to 1°C or 1%.
The dew-point will be calculated with the current temperature and the relative humidity from the sensor.
If the room temperature approximates to the difference of the set dew-point hysteresis (2°C default) an alarm
will be triggered. Systems and devices can lead to condensation, when the dewpoint temperature
approximates the room temperature. The humidity has reached its saturation.
Sensor-Carbon Monoxide
Alarm settings for the Carbon Monoxide. The sensitivity can be set from 0% to 100% and will be triggered by
exceeding. CO is measured from about 10ppm. There is no exact measurement of the CO content. The
measurement is construed to the highest sensitivity and can be changed slightly in the adjustment.
Carbon Monoxide concentrations like they emerge in fires are detected even at 100% setting.
10%: Minimal concentration of around 10-50ppm lead to an alarm trigger.
100%: Concentrations of 200-400ppm lead to an alarm trigger.
Sensor-Motion
Limit value for the integrated PIR (passive infra-rot) motion detection. It is triggered when exceeded. Objects
which have a temperature difference of about 4°C to the environment temperature and which are bigger than
250x400mm will be detected. For a safe detection of persons, the value should be in the range of 30-50%.
The detection range is about 100°.
Arm-Disarm time
Switching time for the time-controlled arming and disarming from the integrated motion detection.
To use it, a time server (NTP) must be set in the network settings. Pay attention, that the internal time base is
UTC.
Ext. alarm input 1/2
The MultiSensor has two configureable alarm inputs. At this alarm inputs external signaling devices can be
plugged (e.g leakage sensors, door contacts or malfunction messages from external devices). The trigger is
set by a potential free contact (opener). The trigger logic can be set to HI or LOW.
Page 7
!
(09-2012, subject to change)
!
www.kentix.de
