The Dragino D20S-LS is an industrial-grade LoRaWAN® temperature sensor, designed for accurate and real-time temperature monitoring in outdoor and remote environments. Equipped with a PT100 high-precision probe, a mini solar panel, and a built-in rechargeable battery, the D20S-LS provides continuous, wireless temperature tracking with long-range LoRaWAN® connectivity. This makes it ideal for agricultural, industrial, and environmental applications, ensuring high-accuracy temperature measurements in extreme conditions.
🔑 Key Features
✔ High-Precision PT100 Temperature Sensor – Ensures accurate and reliable temperature readings, even in harsh environments.
✔ LoRaWAN® Wireless Connectivity – Supports long-range, low-power data transmission for remote monitoring.
✔ Mini Solar Panel for Self-Powered Operation – Extends battery life with efficient energy harvesting.
✔ Rechargeable Built-in Battery – Provides continuous operation, even in low-light conditions.
✔ Wide Temperature Measurement Range – Suitable for extreme weather conditions, ensuring consistent performance.
✔ IP67 Waterproof & Rugged Design – Designed for outdoor applications, offering durability and reliability.
✔ Smart Alerts & Data Logging – Sends instant notifications when temperature thresholds are exceeded.
✔ Easy Installation & Remote Configuration – Compatible with standard LoRaWAN® gateways and platforms.
📦 Technical Specifications
✅ Sensor Type: PT100 Temperature Sensor
✅ Temperature Measurement Range: -50°C to +200°C
✅ Temperature Accuracy: ±0.5°C
✅ LoRaWAN® Protocol: 1.0.3, Class A
✅ LoRa® Frequency Band: EU868
✅ LoRa® TX Power: Up to 20 dBm
✅ LoRa® Sensitivity: -137 dBm
✅ Power Supply: Built-in rechargeable battery with mini solar panel
✅ Operating Temperature: -40°C to +85°C
✅ Ingress Protection: IP67 Waterproof
✅ Installation: Pole-mounted or surface-mounted
🌍 Applications
🌾 Smart Agriculture & Greenhouse Temperature Monitoring
🏭 Industrial Process & Equipment Temperature Tracking
🚧 Environmental & Weather Monitoring
🔬 Scientific Research & Laboratory Monitoring
🏠 Cold Storage & Food Safety Applications
📥 Product Downloads:
- Measurement Type: LoRaWAN® Outdoor PT100 Temperature Sensor
- Power Source: Mini Solar Panel with Rechargeable Battery
- Temperature Probe: PT100 High-Precision Probe
- Measuring Range: -200°C to 200°C
- Resolution: 0.01°C
- Accuracy: ±0.15°C at 0°C
- Response Time: ≤ 10 seconds
- Sampling Interval: Configurable via LoRaWAN® Downlink
- LoRaWAN® Protocol: 1.0.3, Class A
- LoRa® Frequency Band: EU868
- LoRa® TX Power: Up to 20 dBm
- LoRa® Sensitivity: -137 dBm
- Battery Life: Solar-powered with backup rechargeable battery
- Operating Temperature: -40°C to 85°C
- Ingress Protection: IP67 Waterproof
- Installation: Wall-mounted, outdoor environments, industrial applications