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 monitoring needs but doesn’t restrain you when you want to do more.
Weather sensors empowered
The ATMOS 41 packages 12 weather sensors into a single, compact device for atmospheric conditions. It was designed for continuous deployment in harsh climates, such as Africa, which means there are no moving parts to fail. Installation and maintenance have been simplified to the maximum because there’s never any mechanical wear. No oiling or replacing bearings. Just reliability you can continue to count on.
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.
Plus, the ATMOS 41 is accurate. Unlike any other weather station, specialized pins made of real gold measure every single drop of rain. The 0.017 mm resolution means it can accurately measure small rainfall and even heavy dew events that other rain gauges miss. And, no moving parts means the ATMOS 41 anemometer is accurate at low wind speeds. It even has an accelerometer, so you’ll always know the sensor is level and you’re getting accurate data.
ATMOS 41 weather data (e.g., humidity, temperature, or atmospheric pressure) 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 our ZL6 data loggers, you have the flexibility to add any of our other sensors, like soil moisture.
The ATMOS 41 works seamlessly with the ZL6 for simple, plug-and-play atmospheric 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…
Range: 0 to 1750 W/m2
Range: 0 to 400 mm/h
0 to 47 kPa
Sensor measurement accuracy: varies with temperature and humidity, ±0.2 kPa typical below 40 °C.
0 to 100% RH
Sensor measurement accuracy varies with temperature and humidity, ±3% RH typical.
Range: -50 to 60 °C
|Humidity sensor temperature|
Range: -40 to 50 °C
Range: 50 to 110 kPa
|Horizontal wind speed|
Range: 0 to 30 m/s
Range: 0 to 30 m/s
Range: 0 to 359°
Range: -90° to +90°
|Lightning strike count|
Range: 0 to 65,535 strikes
|Lightning average distance|
Range: 0 to 40 km
10 cm diameter x 34 cm height (includes rain gauge filter)
5 m (standard)
|Data logger compatibility (not exclusive)|
METER data loggers (ZL6, EM60 series), Campbell Scientific
|ELECTRICAL AND TIMING CHARACTERISTICS|
|Supply voltage (VCC to GND)|
Minimum: 3.6 VDC continuous
|Digital input voltage (logic high)|
Minimum: 2.8 V
|Digital input voltage (logic low)|
Minimum: -0.3 V
|Digital output voltage (logic high)|
Typical 3.6 V
|Power line slew rate|
Minimum: 1.0 V/ms
|Current drain (during measurement)|
Minimum: 0.2 mA
|Current drain (while asleep)|
Minimum: 0.2 mA
|Operating temperature range|
Minimum: -50 °C*
|Power up time (SDI ready)—aRx! commands|
Typical: 10 s
|Power up time (SDI ready)—other commands|
Typical: 800 ms
Typical: 110 ms
Manufactured under ISO 9001:2015
|Pyranometer spectral response|
California requires the following notice:
⚠️ WARNING: This product may contain chemicals including ethylene glycol, lead, nickel, styrene and cadmium, which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov
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.
Phone Europe: +49 89 12 66 52 0