Decentlab Soil Moisture, Temperature and Electrical Conductivity Sensor - DL-TRS12 | DL-TRS11
The DL-TRS12 soil moisture sensor is suitable for outdoor use and measures the moisture in the soil, the temperature, and the electrical conductivity.
The data is transmitted to the corresponding backend via LoRaWAN®. The transmission interval can be individually configured via downlink OTA.
Due to the weatherproof and robust housing in combination with the long battery life, maintenance-free real-time monitoring can take place over several years.
- Smart Agriculture
- Irrigation
- Soil temperature
- Soil moisture sensor
- LoRaWAN® -enabled soil moisture sensor including temperature and electrical conductivity sensing.
- Volumetric water content (VWC) measurement with a high volume of influence: 1010 mL.
- Cable length: 5 m.
- Compatible with LoRaWAN® networks of any provider.
- Place and measure: no setup required.
- Configurable via a command-line interface and downlink command interface.
- Unattended real-time monitoring for several years without replacing batteries.
- Robust polycarbonate enclosure: weatherproof, impact-, UV-resistant (IP67).
- Standard alkaline (C-type) batteries.
- CE compliant, Radio Equipment Directive (RED) 2014/53/EU.
SENSORS
VOLUMETRIC WATER CONTENT (VWC)
Range:
Mineral soil 0.00 … 0.70 m³/m³
Soilless media 0.0 … 1.0 m³/m³
Apparent dielectric permittivity εa: 1 (air) to 80 (water)
Resolution: 0.001 m³/m³
Accuracy: ±0.03 m³/m³ (±3% VWC) typical in mineral soils
TEMPERATURE
Range: -40 ... +60 °C
Resolution: 0.1 °C
Accuracy: ±0.5 °C from −40 … 0 °C, ±0.3 °C from 0 … +60 °C
BULK ELECTRICAL CONDUCTIVITY
Range: 0 … 20 dS/m (bulk)
Resolution: 0.001 dS/m
Accuracy: ±(5% +0.01 dS/m) from 0 … 10 dS/m, ±8% from 10 … 20 dS/m
APPLICATIONS
- Irrigation control
- Smart agriculture
- Greenhouse and soiless plantations
- Parks
- Golf courses
Datasheet URL |
Partner Name | Decentlab Gmbh |
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Vendor | Decentlab GmbH |
Datasheet URL | |
Certification | CE, LoRaWAN Certified |
Power supply | Non rechargeable battery |
Battery specification (Wh) | 2 x alkaline C batteries (LR14), 20000 mWh |
Battery type | Alkaline |
Antenna | Integrated |
Operating Temperature (min to max) | -30 to 60 °C |
Band LoRaWAN MHZ | EU868 - Europe 863-870MHz |
LoRa Class | Class A |
Depth (cm) | 7 |
Height (cm) | 8 |
Width (cm) | 13.5 |
Commercial status | Commercially available |
Decentlab
Decentlab is a Swiss company providing wireless sensor devices and services for distributed, cost-effective monitoring solutions.
The sensor devices communicate wirelessly over LoRaWAN™ and are designed for ultra-low power consumption, capable of operating on batteries for several years. The devices are built for industrial applications and are ready to be deployed in any harsh indoor or outdoor environment.
The service framework provides convenient access to measurement data and enables seamless integration into existing monitoring and control systems.
Application areas are environmental and air quality monitoring, hydrological measurements, smart agriculture, and smart cities.