Homebitcoin minersAtmotube Pro Air Quality Monitor PlanetWatch Crypto Miner - Fast Shipping!

Atmotube Pro Air Quality Monitor PlanetWatch Crypto Miner – Fast Shipping!

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Price: 621.00 USD

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Atmotube Pro Air Quality Monitor PlanetWatch Crypto Miner – Fast Shipping!

A portable monitoring device, including sensors for particulate matter and Volatile Organic Compounds. It can be attached to a backpack, bike, etc, to follow you and monitor the air you are breathing in your everyday life.

Parameters: PM2.5 and VOC

Dimensions: 86x50x22 mm

Weight: 104 gr

Battery Duration: 1-2 days

Connectivity: Bluetooth (Smartphone required)

Features: Recommended use with Android device

Atmotube technical specification

Atmotube 1.0 2.0 PLUS PRO
TVOC sensor AMS CCS801 Sensirion SGPC3

1s interval

10s interval
Digital, auto calibration

2s interval
PM sensor No Sensirion SPS30

PM1, PM2.5, PM10
Temperature/Humidity sensor Sensirion SH21
Temperature/Humidity/Pressure sensor Bosch BME280
Pressure sensor No Yes
Memory size ~82kB 64kB 256kB
History size 1 week 5 days 10 days
Bluetooth Bluetooth 4.0 Bluetooth 5.0

improved antenna performance
Battery capacity 350 mAh 500 mAh 2000 mAh
Battery life 7-12 hours 3 days 7 days up to 10 days

(depending on the measurement intervals)
Weight 1.5 oz

(42 g)
0.95 oz

(27 g)
3.7 oz

(104 g)
Size Height x Diameter

2.6 x 0.9 in

66 x 22 mm
Height x Width x Depth

3.4 x 2 x 0.9 in

86 x 50 x 22 mm

Measurement range and accuracy

Atmotube 1.0 2.0 PLUS PRO
TVOC output range 0 – 60 ppm
TVOC typical accuracy 25% of measured value 15% of measured value
PM output range 0 – 1000 μg/m³
PM typical accuracy 0 to 100 μg/m³ ±10 μg/m³

100 to 1000 μg/m³ ±10%
Temperature ±0.5°C (±0.9°F)
Humidity ±3%RH
Pressure ±1 hPa

How does Atmotube VOC sensor work?

Atmotube constantly monitors air pollution in real time. We utilize a MOx-based (metal-oxide) VOC sensors in our products, which change conductivity at gas exposure, and these changes can be externally measured and analyzed.

Measurement principle

The sensing principle is based on a heated film of metal-oxide (MOx) nanoparticles. Adsorbed oxygen on the metal-oxide particles reacts with the target gas and thereby releases electrons. This results in a change of the electrical resistance of the metal-oxide layer that is measured by the sensor. Atmotube VOC gas sensor is responsive to a broad range of volatile organic compounds (VOC) and other gases relevant for indoor air quality, the present gas sensing technology is well suited for monitoring TVOC concentrations and for translating those into IAQ levels. Each Atmotube VOC sensor is production calibrated.

Measurement range and accuracy

TVOC output range 0 – 60 ppm
Typical accuracy 15% of measured value
Measurements interval 2 seconds
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