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LoRaWAN sensor that measures radon gas
OY1500 LoRaWAN Radon gas sensor
Product datasheet
content in the air in real-time. Full range of
0-100 000 Bq/m³. Highly sensitive measurements,
to enable ventilation control or to report on
radon exposure during working hours.
Revolutionary reaction time
The device uses high voltage and is thanks to this one of the most
sensitive radon units on the market. High sensitivity means that
rapid variations in the radon content are registered more correctly.
In combination with the LoRaWAN network connectivity, this has
resulted in a revolutionary device on the market for radon
measurements that sends actionable data to the internet in real-
time.
necessary to be able to create a full spectrum with a sufficient
amount of data from the alpha decay. This is done by applying high
voltage to the radon sensor, which can then attract the charged
radon progeny. For cheaper radon sensors that run on low voltage,
this is not possible. They calculate the average value for 24 hours, as
it is not possible to obtain sufficient data from the decay in a shorter
time.
Since detection of radon always takes
place by measuring the radioactive
alpha decay from the so-called radon
progeny of radon gas, the
measurement is a relatively complex
process. The most common is that radon measurement produces an
energy spectrum from the alpha decay of the radon progeny Po-218
and Po-214, which have different half-lives in relation to radon. In
order to obtain a correct radon content within an hour, it is
HVAC Optimization
With this revolutionary reaction time, the device has been designed
for the optimization of HVAC systems. The data is connected to the
Building Management System (BMS) via the internet to signal to the
ventilation units when they need to be activated to ensure a safe
indoor environment. When the building is not in use, for example
schools or offices at night, the ventilation can be lowered, resulting
in energy savings. More information on HVAC Optimization:
https://talkpool.com/hvac-optimization/
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Data calibration and verification
Measurement
Measurement principle
Electronic sensor
Sensor type
Silicon detector with alpha
spectrometry
Measurement range
0 – 100.000 Bq/m3
Measurement accuracy
<15% after 6h at 200Bq/m3
Minimum detectable activity
25Bq/m3 at 1 hour int. time
Time resolution
1h – 3h
Temperature range
-10 °C + 60ºC
Humidity range
0-95%
Connectivity
Network
LoRaWAN
Frequency bands
868 MHz
Provisioning
Over the air & personalization
Security
Algorithms
AES-128
Hardware
Cryptographic co-processor
Features
Secure boot
Secure firmware upgrade
Hardware based ultra-secure key storage
Characteristics
Power
5V Micro USB, or
10-28V AC/DC fixed installation
Battery back-up
Lasts more than 60 days @10
minute reporting interval (default)
Rechargeable
Weight
360g
Size
150 x 100 x 45 mm
Compliancy
RoHS LoRaWAN
CE
OY1500 LoRaWAN Radon gas sensor
Product datasheet
Talkpool, expert in LoRaWAN technology, has co-developed the
product with world leading radon sensing company Radonova. The
device is designed to provide high quality, verified measurement
data of radon gas. To get high quality measurement data of radon
gas requires calculations that require more power than is possible
for the device’s battery capacity. Therefore, the device comes with a
subscription to our cloud service for data calibration to the NIST
standard, accessible via Talkpool’s API. End users need to subscribe
to the data processing service and connect to the API by MQTT.
Order information
The Order Product Number (OPN) for the sensor device is as
follows:
TP-T1500-0WM-1-EU
The OPN for the subscription to the data processing is:
TP-F1500-API-1-EU
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Topology:
OY1500 LoRaWAN Radon gas sensor
Product datasheet
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