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xBulb (Wet Bulb)
565 € one-time + 30 €/year

Price includes the device (one-time) plus an annual data connectivity fee.

requires an xNode hub connection

View on the manufacturer's site (xFarm) ↗

xBulb (Wet Bulb)

xBulb measures wet bulb temperature — air temperature under conditions of maximum humidity, achieved via a container with a wet cloth inside the sensor. This helps predict potential atmospheric temperature drops, making it especially useful for frost alerts.

Data transmission frequency increases automatically under risk conditions: every 30 minutes above 3°C and every 5 minutes below 3°C.

Specifications

Measurement principle Wet bulb temperature
Transmission frequency Every 30 min (>3°C) / every 5 min (<3°C)
Use case Frost alerts (with the Alerts module)

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