METER Environment
ATMOS 41

All-in-one weather station

Plus One, Or Two, Or Three...

ATMOS 41

The problem with weather stations.

Most weather stations are cluttered, complicated and frustrating to install and maintain. Wiring and programming all the components can be a nightmare and finding room to mount everything can be a challenge.

All-in-one weather stations solve many of these problems, but the tradeoff is flexibility. Adding just one more sensor often requires an extra data logger, making the system more complicated and more expensive.

All-in-one plus one.

Our solution is an all-in-one…plus one. The all new ATMOS 41 is the first affordable all-in-one weather station that fulfills all your weather measuring needs, but doesn’t restrain you when you want to do more.

The details.

The ATMOS 41 packages 12 weather sensors into a single, compact device. There are no moving parts to fail. So, installation and maintenance have been simplified to the maximum.

Most all-in-one weather stations give you the option to measure solar radiation OR precipitation, but not both. ATMOS 41 provides both measurements in one device, so you never have to compromise.

ATMOS 41 data are transmitted over a single wire. That means you don’t have to use all of the ports on your data logger just for weather measurements. And, if you are using the ATMOS 41 with ZENTRA ZL data loggers you have the flexibility to add any of our other sensors, like soil moisture.

The ATMOS 41 works seamlessly with ZENTRA for simple, plug-and-play data logging and cloud-based data storage and management. You can set up an entire weather monitoring system without any complex wiring or programming.


Weather stations, reimagined.

ATMOS 41 is a simple, compact, and connected device with the flexibility to do more than weather measurements. That is why we call it an all-in-one plus one, or two, or three…

Get pricing

Features

  • Measures 12 weather variables including:

air temperature, relative humidity, vapor pressure, barometric pressure, wind speed, gust and direction, solar radiation, precipitation, lightning strike counter and distance

  • Easy installation
  • No moving parts
  • All data transmitted over a single wire
  • Digital SDI-12 communication
  • Connect to ZENTRA for data capture and management

Specifications

Solar radiation

Range: 0 to 1750 W/m2
Resolution: 1 W/m2
Accuracy: ± 5%

Precipitation

Range: 0 to 125 mm/hr
Resolution: 0.017 mm
Accuracy: ± 5% of measurement from 0 to 50 mm/hr

Air temperature

Range: -40 to 50° C
Resolution: 0.1° C
Accuracy: ± 0.6° C

Humidity sensor temperature

Range: -40 to 50° C
Resolution: 0.1° C
Accuracy: ± 1.0° C

Relative humidity

Range: 0 to 100%
Resolution: 0.1%
Accuracy: 3% typical, varies with temperature and humidity

Vapor pressure

Range: 0 to 47 kPa
Resolution: 0.01 kPa
Accuracy: ± 0.2 kPa typical below 40° C, varies with temperature and humidity

Barometric pressure

Range: 50 to 110 kPa
Resolution: 0.0015 kPa
Accuracy: ± 0.1 kPa

Wind speed

Range: 0 to 60 m/s
Resolution: 0.01 m/s
Accuracy: the greater of 0.3 m/s or 3% of measurement

Wind gust

Range: 0 to 60 m/s
Resolution: 0.01 m/s
Accuracy: the greater of 0.3 m/s or 3% of measurement

Wind direction

Range: 0 to 359°
Resolution: 1°
Accuracy: ± 5°

Compass heading

Range: 0 to 359°
Resolution: 1°
Accuracy: ± 5°

Sensor tilt

Range: 0 to 180°
Resolution: 0.1°
Accuracy: ± 1°

Lightning strike counter

Range: 0 to 65535
Resolution: 1 strike
Accuracy: varies with distance, > 25% detection at <10 km typical

Lightning distance

Range: 0 to 40 km
Resolution: 3 km
Accuracy: unspecified

Support

Have a question or problem? Our support team can help.

We manufacture, test, calibrate, and repair every instrument in house. Our scientists and technicians use the instruments every day in our product testing lab. No matter what your question is, we have someone who can help you answer it.

Email: support.environment@metergroup.com

Phone US: +1 509-332-5600
Phone Europe: +49 89 12 66 52 0