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MeteoHelix® IoT Pro

Product code : 1676346341

Exceeding WMO accuracy standards has never been so easy and affordable. Designed for measurement precision and ease of use, MeteoHelix IoT weather stations offer professional research grade accuracy meeting World Meteorological Organization standards. Unique measurement properties of the patented double-helix design make this weather station highly resistant to longterm sensor drift and sensor measurement errors from the sun and other environmental factors. This helical micro-weather station is the perfect choice for climate research in tough measurement environments. Available in SigFox and LoRaWAN.

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  • Nhà Sản Xuât
  • BARANI DESIGN Technologies

    Type Accuracy Stability Resolution Measuring range Operating range Response* Meets WMO
    Temperature ±0.2 °C (typical)
    <0.02 °C
    per year
    0.1 °C -45 °C…105 °C
    -33 °C…65 °C
    (battery limitation)
    5-30 s yes
    Relative humidity
    ±1.5 %RH @ 25 °C
    hysteresis ±1 %
    <0.3 %RH
    per year
    0.2 % RH 0…100 %RH 0…100 %RH 8-40 s yes
    Dew point / Frost point (calculated) - 0.1 °C -45 °C…105 °C
    -40 °C…65 °C
    (battery limitation)
    8-40 s yes
    Solar irradiation 5 % of daily total -0.6 % per year 2 W/m2 0…2000 W/m2
    -40 °C…65 °C
    (battery limitation)
    < 1 s no
    Atmospheric pressure
    ±1.0 hPa @25°C
    (750 - 1100hPa)
    -1 hPa per year 0.04 hPa (mbar) 300…1100 hPa 300…1300 hPa 0.1 s no
    Rain (optional reed
    switch input)
    Rain gauge dependent
    Rain gauge
    dependent
    0.1...0.5 mm Rain
    gauge dependent
    0...255 pulses
    per 10 minutes
    Rain gauge
    dependent
    Rain rates up
    to 600mm/hr
    yes
    Sampling rate is 10 seconds per WMO requirements.
    * τ63 % sensor response time listed is with a filter cap. Response time with filter cap will vary based on cap porosity, material and fluid (air) flow.
    In applications where sensors are used in wet, dirty and dusty environments, we recommend regular inspection of filter cap cleanliness to maintain long term accuracy.
    Inspection interval should be determined by application and user experience in their application environment.
    Electrical specifications of sensor
    Wireless communication Available versions: Sigfox, LoRaWAN, NBIoT available in late 2019
    Supply voltage Solar powered with internal Li Ion battery for 4+ months of operation without sun
    Power on/off Magnetically activated on/off switch located in sensor head
    External connections 4 meter cable interface for pulse output rain gauge sensors
    Environmental rating of sensor
    Operating temperature & humidity -33 °C to +65 °C 0 % to 100 % RH
    IP – Protection rating IP65W (DIN 40050) Protected from dust and weather
    General specifications
    Dimensions Diameter = 170 mm, Height = 226 mm
    Weight (mass) 1.2 kg (2.0 kg including stainless steel holder)

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