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The ALL IN ONE Weather Station Meets Your Monitoring Requirements.





AIO 2 SONIC WEATHER STATION


FEATURES
• All-In-One Measurement of Temperature, Relative Humidity, Wind Speed, Wind Direction, and Barometric Pressure
•     Integrated Sonimometer™  Wind Sensor
•     Automatic Wind Direction Alignment to Magnetic or True North
•     Rugged, Reliable, Quick to Deploy
•     All Metal Construction
•     Weather Protected Multi-Sensor Design
•     No Moving Parts
•     Low Power Consumption
•     Digital Output
•     Proven Field-Use History

The AIO 2 All in One Weather Sensor is the next-generation weather instrument that 
measures temperature, relative humidity, wind speed, wind direction, and barometric pressure in a single compact, rugged unit.

Manufactured by Met One Instruments, Inc. and MADE IN THE USA. Please contact sales@metone.com.






































This AIO 2 integrates  a  unique  low-power  sonic anemometer, the Sonimometer™, with a
multi-element temperature sensor, fast-response capacitive relative humidity sensor,
state-of-the-art  barometric  pressure sensor,    and   an   internal   flux-gate   compass   for
automatic alignment of wind direction to magnetic north for    quick  deployment (true/magnetic
North offset is adjustable by the user through software command). The  result  is a  professional
grade all-in-one weather station designed for reliability, longevity, and ease of installation.

The small footprint and power efficiency of the AIO 2 make it ideal for remote regions, urban
environments, air   quality  networks,  construction/remediation  sites, and other network
applications

Designed for maximum portability and utility, the AIO 2 is uniquely applicable for rapid deployment
and use by one  person  under  all  conditions.    The  unit  may  be mounted on a tripod or
vehicle mast.










































Data output is a serial, digital message that can be   interfaced   to   most   data   logging  
systems. Software     is  provided for user interface. Options are offered for wireless
communication.

The   AIO   2   All   in   One   Weather   Sensor   is supported  by  a  number  of  accessories,
including carrying    cases,     a   compact   quick   deploy lightweight  tripod,  and  external
power  options. Additional  complete  and   custom   packages  are available for HAZMAT and air
quality applications.




SPECIFICATIONS





PERFORMANCE

Wind Speed
Range                           0 to 70 m/sec (0 to 157 mph)
Accuracy                        ±0.3 m/s or ±3% of reading
Resolution                      0.1 m/s

Wind Direction
Range                           0° to 360°
Accuracy                        ±3° @ wind speed > 2.2 m/s
Resolution                     1.0°

Temperature
Range                           -50°C to +60°C
(-58°F to +140°F)
Accuracy                          ±0.3°C 2
Resolution                     0.1°C

Relative Humidity
Range                           0 to 100%
Accuracy                        ±2%
Resolution                     1.0%

Pressure
Range                           600 to 1100 hPa
Accuracy                        ±0.50 hPa 3
Resolution                      0.1 hPa

Precipitation (Optional)
External Rain Gauge Input
Resolution                      0.25 mm or 0.01″, user selectable





ELECTRICAL
Measurement Rate        Output: 1 Hz
Signal Output                 RS-232C, RS-485, SDI-12 Power Requirements     8 to 36 VDC;
30 mA nominal @ +12 VDC

ENVIRONMENTAL
Temperature                  -50°C to +60°C
(-58°F to +140°F)
Humidity                         0 to 100%

PHYSICAL
Construction                  Aluminum and stainless steel
Weight                           1.3 kg (2.9 lbs)
Size                                266 mm (10.5 in) high by 113 mm (4.5 in) dia.
Mounting                        Mounting and alignment adapter vertical ¾-inch pipe
Color                              Gloss white powder coat

SHIPPING
Weight                           2.3 kg (5.0 lbs)





































Notes:
1.   Whichever is greater
2.   Over the range of -20° to 60°C.  ±0.5° from -50° to -20°C.
3.   At constant temperature (25°C)

STANDARD ACCESSORIES
•     10523                ¾” IPS Pipe Mount
•     10106                Universal Mounting Arm
•     102455             WeatherView Software
•     10600                Digital Sensor Interface  (Provides Wiring Terminals, USB, 12Vdc Supply)
CABLE
•     10624                Sensor Cable (Separate Item)



















































OPTIONAL FEATURES AND ACCESSORIES
•     Support tripod
•     Carrying case
•     External battery
•     Analog converter
•     1″ Pipe Mount (P/N 10489)






























































Met One Instruments, Inc.
1600 Washington Blvd. Grants Pass, OR 97526






























































Phone:   541-471-7111
FAX:      541-471-7116
E-Mail:   sales@metone.com

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