Dragino D23-LB | LoRaWAN Triple-Probe Industrial Temperature Sensor

The Dragino D23-LB is a high-versatility LoRaWAN® temperature sensor engineered for precise multi-zone monitoring. By utilizing three independent external probes, the D23-LB converts analog readings into digital data for secure transmission to IoT platforms via LoRaWAN, NB-IoT, or LTE-M networks. This industrial-grade node is essential for complex environments where granular, simultaneous temperature data across different zones is required to maintain operational standards.

Core Capabilities

Triple Probe System Three dedicated external probes allow for simultaneous measurement across an expansive -55°C to 125°C range. Instant Notice Feature Integrated temperature alarm logic enables instant notifications if thresholds are exceeded. Internal Datalogging Secures data internally during network outages and uplinks missing records once connectivity recovers. BLE & OTA Config Simplified field management through Bluetooth configuration and wireless firmware updates.

Available Power Options

• Model LB: Non-Rechargeable Battery 8500mAh for standard multi-year industrial use. • Model LB2: High-Capacity Non-Rechargeable Battery 19000mAh for remote sites requiring maximum longevity. • Solar Powered: Rechargeable Solar Powered Battery 3000mAh for sustainable, maintenance-free sites.

Industrial Applications

• HVAC & Building Management: Simultaneous monitoring of supply, return, and ambient air temperatures. • Pipeline & Chemical Storage: Precise tracking of liquid temperatures at multiple points along industrial transport lines. • Warehouse & Cold Chain: Multi-zone shelf monitoring to ensure compliance throughout expansive storage facilities.

Technical Integration

The D23-LB is fully compliant with LoRaWAN v1.0.3 Class A protocols and arrives pre-configured with unique keys for zero-touch registration. It integrates seamlessly with professional network servers like The Things Stack, ChirpStack, and AWS IoT Core. For expert deployment architecture or multi-point sensor integration support, contact the ShopIoT technical team.