Ensure yield and quality with ease
Black or white?
Incorrect foil use can result in too high or low a temperature in asparagus beds. This can lead to
a noticeably lower quality of asparagus, whereby the heads may open early, or the asparagus may be hollow or ridged. These losses could affect up to 30%*) of the harvest volume.
monitors the temperature of your asparagus beds for you. Use it anytime and anywhere to find out how your asparagus is doing. The bed temperature forecast helps you to decide how to arrange to foil for the following day. The alarm function warns you of overheating. The temperature sum helps you to estimate when to start harvesting. The positioning of the temperature sensors at four different depths enables precise temperature measurements for the whole season. The data is safely transmitted to your smartphone via the Bosch Cloud.
Deepfield® Connect app
The Deepfield® Connect app provides you with a quick overview of all your fields. One glance at
the app will give you the weather forecast and temperature of individual fields.
The benefits for you
* Source: Schreiner, M., Schmidt, S. and I. Schonhof: Beeinflussung des Ertragsverlaufes, des Ertrags und der Qualitat von Bleichspargel uber gezielte Steuerung der Dammtemperatur (Influences of targeted bed temperature control on yield pattern, yield and quality of white asparagus), KTBL-Schrift 450, Darmstadt 2007(available in German).
Dimensions200 mm x 112 mm x 77 mmProtection classIP67Temperature range-20 °C to 50 °CCommunicationGSMLocalizationGPSMeasurement frequency
Measures every 30 minutes
Transmits every 60 minutes
Deepfield® ST4 sensor rod
Protection classIP67Number of temperature sensors4Measuring range-55 °C to 125 °CMeasuring accurancy
±0,5 °C from -10 °C to 85 °C
Resolution0,0625 °CMeasuring depths0 cm, 5 cm, 20 cm and 40 cmCable length2.70 m