The soil moisture sensor measures the volumetric water content of the soil at a depth of 30 cm and supplies the measured value as a percentage. The measured values are made available every hour via a LoRaWAN® network. The sensor can be adapted to various soil types by simple parameterization. The measured values are interpreted in the respective application. A JavaScript file is available for decoding the measured data.
PMD EM M-30 LR
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Sensor
1646045
Soil moisture sensor, LoRaWAN® device (class A), measuring depth: 30 cm, volumetric water content in %, degree of protection: IP67
Free download available.
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Product details
| Product type | Sensor |
| Supply | |
| Battery type | Lithium battery |
| Battery voltage | 3 V |
| Service life of battery | 5 years ... 8 years (at a transmission speed of 1 x per hour) |
| Wireless | |
| Number | 1 |
| Frequency | 868 MHz (Europe EU868) |
| Frequency range | 863 MHz ... 870 MHz |
| Wireless standard | LoRaWAN® |
| Transmission power | ≤ 14 dBm |
| Transmission physics | LoRa® |
| Number of wireless interfaces | 1 |
| Dimensional drawing |
|
| Height | 350 mm |
| Diameter | 80 mm |
| Ambient conditions | |
| Degree of protection | IP67 |
| Ambient temperature (operation) | -20 °C ... 60 °C |
Your advantages
Completely wireless
Battery life: 5 years ... 8 years
Easy to parameterize and install
Maintenance-free operation