ATMOS 14 Humidity/Temp, Vapour & Barometric Pressure Sensor

Microclimate measurement made simple

If you're doing a microclimate or evapotranspiration study, you may need up to four extra sensors to get important measurements that will benchmark your data. Not to mention you have to face the hassle of getting all those sensors integrated into your system. What you need is something simpler. With this in mind, we engineered the ATMOS 14 to be four sensors in one-air temperature, relative humidity, barometric pressure and vapour pressure. And best of all, it's plug and play with our ZL6 Data-logger.

With the ATMOS 14, all your bases are covered

Thousands of engineers and ecologists already depend on the ATMOS 14 for straightforward measurements. Whether you're using the EM60G to look at plant emergence, leaf area index, or fractional interception, there isn't an easier way to benchmark your data. The ATMOS 14 is a versatile, low-maintenance and fast sensor designed to make taking temp/RH measurements simpler and therefore less work.

Plug it in, and walk away

Despite its minimalist design, the ATMOS 14 provides maximum value. While other sensors require wiring and programming, the ATMOS 14 simply plugs into the ZL6 Data-logger (It's also compatible with third-party data loggers). There's no having to figure out complicated instructions. Just mount the sensor on your data logger mast, plug it in and walk away.

Measures a lot. Requires very little effort.

The ATMOS 14 is low-maintenance. It gives accurate vapor pressure and RH without a lot of cleaning. Plus it's weatherproof, meaning it will last a long time in the field. Another helpful feature is the compact shape that fits into tight spaces, leaving room on a mast for other sensors.

Readings don't get any more rapid

Because the ATMOS 14 is plug and play, setup is quick. And responses are equally fast. Thanks to a Teflon protection screen that keeps liquid water out, but vapour moving freely through, it responds rapidly while keeping dust and liquid water off the sensor. Both features add up to time saved on your part.

For everything it measures, there's not much to it

With ATMOS 14, all your basic microclimate measurements are covered using a small, simple integrated sensor. This versatile, low-maintenance sensor will rapidly and reliably measure air temperature, relative humidity, barometric pressure and vapour pressure, making benchmarking quick and hassle-free.

Relative Humidity Range
0 to 100% RH
Relative Humidity Resolution 0.1%
Temperature Range
-40 to 80 °C
Temperature Resolution
0.1 °C
Vapour Pressure Range
0 to 47 kPa
Vapour Pressure Resolution
0.1 kPa
Barometric Pressure Range
49-109 kPa
Barometric Pressure Resolution
0.01 kPa
Diameter: 2.0 cm (0.8 in)
Height: 5.4 cm (2.1 in)
Cable length 5 m (standard)
75 m (maximum custom cable length)
Connector types 3.5-mm stereo plug connector or stripped and tinned wires
Data Logger Compatibility
METER data logger ZL6 or any data acquisition system capable of 3.6- to 15-VDC power and serial or SDI-12 communication.

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Labcell Limited exclusively supply and support METER products in the UK & Ireland.

Non UK/Ireland Customers, please contact METER Environment at:www.metergroup.com/environment/



  • Four measurements in one sensor
  • Plug and play capability
  • Collect data remotely when used with the ZL6 Data-logger data logger
  • Compact
  • Teflon screen protects the sensor from weather
  • Fast response
  • Integrated temperature for accuracy

ATMOS 14 Integrator Guide
Size: 1.8 MB (1,853,348 bytes)

METER Climate monitoring
Size: 1.9 MB (2,005,664 bytes)

Quotation Request

Email us to request a quotation for the ATMOS 14 Humidity/Temp, Vapour & Barometric Pressure Sensor