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Sigfox BREATH - Guide utilisateur / User guide version V1.0.0
2.3.
Transmission modes
The product measures particulates matters 1µ, 2.5µ and 10µ and TVOC every seconds, save the information at a configured interval and can
send this information in 2 different ways.
FR
The periodical transmission enables to measure the
data every seconds, to save the information regarding a
Definition
configured period and then to send it regularly for over
time analysis.
EN
Practical
I want to save and send the measures of PM and COVT
example
every 10 minutes.
•
Saving/historisation period
= 600 (600 seconds = 10 min)
•
Periodical transmission
= 1 (activated)
• TVOC alarm type (S330)
= 0 (deactivated)
• PM10 alarm type (S340)
= 0 (deactivated)
Associated
• PM2.5 alarm type (S350)
configuration
= 0 (alarm and LED indicator deactivated)
• PM1 alarm type (S360)
= 0 (deactivated)
PAY ATTENTION:
With the sigfox protocol, the device can not make historisation, the frame is full after the first measure.
The sensor can run with the 2 modes activated simultaneously.
The acquisition period is 1 second and can not be modified by the user.
The alarms are reactive within the second when a threshold is overpassed.
Periodical transmission
(S320)
(S301)
Transmission over threshold
The over threshold frame enables to measure the data
regularly but to send an alarm frame only if a threshold is
overpassed.
I want that the sensor sends an alert if the PM2.5
concentration is higher than 25µg/m3 or if the PM10
concentration is higher than 50µg/m3 in the room. I don't
want an alarm for PM1 or TVOC.
•
Transmission frequency
(S301)
= 0 (no periodic frame)
• Alarm type TVOC (S330)
= 0 (Deactivated)
• Alarm type PM10 (S340)
= 1 (activated)
• Alarm threshold PM10 (S341)
= 50 (µg/m3)
• Alarm hysteresis PM10 (S342)
= 5 (µg/m3)
• Alarm type PM2.5 (S350)
= 3 (activated + LED activated)
• Alarm threshold PM2.5 (S351)
= 25 (µg/m3)
• Alarm hysteresis PM2.5 (S352)
= 5 (µg/m3)
• Alarm type PM1 (S360)
= 0 (Deactivated)
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