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IoT4Tunnel -hPa
Description
This complete package is optimized for growing on substrates. Monitoring of temperature, rel. humidity and substrate moisture with a high-quality Irrometer Mini-Tensiometer for substrates. Data update every 15 min.
The complete package includes the basic device, device holder, batteries, NB IOT SIM card, data traffic, data hosting and use of the WebApp for 1 year and the sensors as specified.
Technical specifications
Measurement:
Air temperature
rel. humidity
Measuring Range:
-30 to 70 °C
0 to 100 %rF
Accuracy:
± 0,5 K @ 23 °C
±2.5% RH (in the range 10 to 40 °C, 10 to 90% rel. RH)
Filter:
PTFE-Filter
Radiation shield:
2.3°C/KW/m2 @ 1m/s Wind speed
Cable:
1.5 m
Sensor:
Irrometer mini tensiometer for substrates
Measuring Range:
0-400 hPa soil water potential
Resolution:
1 hPa
Accuracy:
±2.5%
Ceramic tip:
3.5 cm length, especially for substrates
Sensor length:
Length / measuring depth 12cm, OD 10 mm
Cable:
90 cm
Including
IoT4H2O basic unit, NB IoT SIM card, 1 x temp. & rel. LF, 1 x IR-E-MLT tensiometer, batteries
2023-05-22
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