Decentlab Particulate Matter Multi-Sensor


LoRaWAN® Particulate Matter, Temperature, Humidity and Barometric Pressure Sensor

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The Decentlab particulate matter (PM) multi-sensor is MCERTS-certified and provides information industry-standard humidity and temperature readings based on laser scattering. It also features a high accuracy barometric pressure sensor.

The Decentlab particulate matter multi-sensor is compatible with LoRaWAN® networks of any provider. Simply place and measure; no setup required.

Ideal for applications such as:

  • General indoor and outdoor air quality monitoring
  • Global environmental surveillance
  • Indoor air quality monitoring in offices
  • Classrooms
  • Hospitals
  • HVAC control

Configurable via command line interface and downlink command interface this sensor can be left unattended for several years. This device uses C-type batteries and an external 5V power supply for the PM sensor.

Housed in a robust polycarbonate enclosure, this device is weatherproof, impact and UV-resistant with an IP67 rating.


  • LoRaWAN® Compatible
  • Requires standard alkaline (C-type) batteries
  • CE compliant
  • Wireless range up to 10 km (line of sight), approx 2 km (suburban areas)
  • Suitable for monitoring outdoor environments


Power Supply:

Internal battery type: 2 x alkaline C batteries (LR14)
External Power Supply: 5.0 VDC regulated (min. 4.5V, max 5.5V) – See datasheet for more information

Operating Conditions:

Temperature -10 – +50°C
Humidity 0 – 95% RH (non-condensing)

Mechanical Specifications:

Transmitter Dimensions 122 mm (L) x 81 mm (W) x 67 mm (H)
Weight 400g (including batteries)
Sensor device material, IP rating Polycarbonate; weatherproof, impact-, UV-resistant
Air inlet on the bottom: protected by shroud and a fine-meshed stainless grid

Key documents & information

Discounted Trade Pricing: Contact us for trade pricing, to place an order or to discuss your IoT projects.

All of our products are available to customers throughout Europe. For more information on shipping costs, currency conversions and lead times, please contact our technical sales team.

Our technical sales team are also happy to advise customers on the best LoRaWAN® Particulate Matter Multi-Sensors to suit specific project requirements.

Discount trade prices available
Speak to the team

Additional information

Weight 400 g
Dimensions 122 × 81 × 67 mm


White Grey

Measurements Taken

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Power Source

Battery, DC



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