Particulate matter sensor BMV080
Tiny. Noiseless. Fanless. Maintenance-free.
BMV080
World's smallest particulate matter sensor
The most common air quality measurement stations only provide outdoor data, which fails to deliver real-time, localized information most relevant to our health. Bosch Sensortec is addressing this issue with its new BMV080, the world’s smallest PM2.5 air quality sensor. The BMV080 sensing element measures merely 4.4 x 3.0 x 3.0 mm³ (W x L x H), which is more than 450 times smaller than any comparable device on the market. The miniscule size and fanless non-intrusive design of the BMV080 are a game-changer.
>450 times smaller...
.... in volume than any comparable device on the market.
The new sensor is maintenance-free with no fan-induced dust buildup, which means that it is more reliable, and less prone to malfunction. It is a natural fit for ultra-compact Internet of Things (IoT) devices such as air quality monitors, smart thermostats, HVAC & air ventilation systems, smart air purifiers, and wearables to monitor local PM concentration in real-time to provide actionable data.
The BMV080 utilizes an innovative design based on ultra-compact lasers with integrated photodiodes. It applies sophisticated algorithms to measure the PM2.5 concentration directly in free space, without requiring a fan.
The new sensor is easily integrated into ultra-compact IoT based smart home and smart building systems to deliver air quality notifications to residents when PM2.5 levels rise above a threshold level. To take action, the resident or home automation system can ventilate, or switch on an exhaust fan or filter to clear the air.
Integration in ultra-compact IoT devices
Innovative fanless design for non-disturbing operation
Precise PM2.5 measurement provides actionable data
More possibilities of BMV080
Technical data
| Parameter | Technical data |
|---|---|
|
Parameter
Sensor dimensions (typ.)
|
Technical data
4.4 x 3.0 x 20 mm³
including flex PCB based connector |
|
Parameter
PM mass concentration range
|
Technical data
0 — 1000 µg/m³
|
|
Parameter
PM mass concentration resolution
|
Technical data
1 µg/m³
|
|
Parameter
Precision (typ.)
|
Technical data
± 10 µg/m³ @ 0 — 100 µg/m³
± 10% of measured value @ 101 — 1000 µg/m³ |
|
Parameter
Measurement modes
|
Technical data
Continuous measurement mode
Duty cycling measurement mode |
|
Parameter
Max ODR (output data rate)
|
Technical data
0.97 Hz in continuous measurement mode
Lower ODR rates configurable in duty cycling measurement mode |
|
Parameter
Interface
|
Technical data
SPI, I²C
|
|
Parameter
Typical peak current
|
Technical data
<68 mA at 0.97 ODR
|
|
Parameter
Sleep current
|
Technical data
<30 µA
|
|
Parameter
Supply voltage
|
Technical data
1.8 - 3.3 V
|
|
Parameter
Laser class
|
Technical data
Class 1, according to IEC 60825-1
|
|
Parameter
Weight
|
Technical data
0.092 g
|
BMV080 is the winner of Best in Show Award
Embedded Computing Design's Best in Show recognizes the latest achievements in embedded, IoT and electronics. Up to three winners are selected in each category. The BMV080 particulate matter sensor by Bosch Sensortec has been awarded the Best in Show Award in the Sensors category at the embedded world event 2023.
