Hardware
Platform
Every decibel.
Every particle.
A solar-powered sensor for poles that measures noise, dust, UV, humidity and light. It sends the data over LTE-M to your dashboard. No mains power or gateway needed.
What it measures
Noise, dust, UV, humidity and light, from one solar-powered sensor.
Noise
Noise level in dB(A), weighted like human hearing, and unweighted dB(Z).
Particulate Matter
PM1, PM2.5 and PM10. A laser measures the particles in the open air, using the Doppler effect. No fan and no filter to maintain.
UV
UV index, for sun exposure.
Humidity
Relative humidity of the outdoor air.
Light
Light level in lux.
Coming soonGas sensor: air quality index, VOC and CO₂ equivalents.
Laser light.
Open air.
No fan, nothing to clog
Laser beams meet in the open air just above the sensor's window. There is no fan, no air channel and no filter.
Counts every particle
Particles that cross the beams scatter light. The sensor counts them and measures their speed with the Doppler effect.
PM1, PM2.5 and PM10
Counts and speeds become PM1, PM2.5 and PM10, in µg/m³ and in particles per cm³.
Knows when it is blocked
If a wall, a leaf or an insect blocks the window, the reading is flagged instead of reported as clean air.
No mains.
No gateway.
A 14 × 14 cm solar panel charges the battery. The data goes over LTE-M straight to your dashboard and API.
We set up each sensor for its site. Tell us what you need to measure.
- Record interval
- 1 record every 10 min
- Sound level
- Microphone behind an ePTFE membrane. dB(A) and dB(Z)
- Particulate matter
- Laser in open air above the window; Doppler shift measures particle speed. No fan. PM1, PM2.5, PM10 in µg/m³ and particles/cm³
- PM2.5 range · resolution
- 0 – 1000 µg/m³ · 1 µg/m³
- PM2.5 precision
- ± 10 µg/m³ (0 – 100 µg/m³) · ± 10 % (101 – 1000 µg/m³)
- Smallest particle
- 0.5 µm
- Obstruction detection
- Objects in front of the optical window are detected and flagged
- Position
- GPS
- Enclosure
- Black polycarbonate, UV-stabilised · IP6X
- Optical window
- Aluminosilicate glass, 0.7 mm · 350 – 2000 nm
- Laser
- Class 1 (IEC 60825-1), eye-safe
- Mounting
- Pole, 3.8 – 17.8 cm diameter, 2 brackets + 2 clamps
- Power
- 14 × 14 cm solar panel + internal battery · 5 – 15 V DC input · 12 V DC supply included
- Mobile network
- LTE-M, NB-IoT
- Sending times
- 08:00 – 20:00 local time, every 2 h
- Bluetooth
- On while charging, for on-site checks
Start monitoring.
Talk to our engineers.
Tell us about your site, and we will help you plan the installation.
Available in EU/EEA