DESCRIPTION

· The Dragino LHT52 is a Long Range LoRaWAN Temperature & Humidity sensor.

· It includes a built-in Temperature & Humidity sensor and a USB Type-C connector for external sensors.

· It transmits environmental data via LoRaWAN protocol, targeting professional wireless sensor networks.

· Supports 2 x AAA batteries with a lifespan of several years, easily replaceable.

· Fully compatible with LoRaWAN v1.0.3 protocol and works with standard LoRaWAN gateways.

· Features Datalog to record sensor values for every uplink, retrievable via LoRaWAN server.

· Includes a temperature alarm feature that uplinks alerts when temperature exceeds preset limits.

FEATURES

· Remote configuration via LoRaWAN Downlink and firmware upgradable via program port.

· Wall attachable and supports LoRaWAN Class A protocol.

· AT Commands for parameter changes and tri-color LED for status indication.

· Built-in Temperature Sensor with accuracy of ±0.3°C and resolution of 0.01°C.

· Built-in Humidity Sensor with accuracy of ±3%RH and resolution of 0.1%RH.

· Optional external sensors with a cable length of 2 meters.

· Compact dimensions of 5.8 x 5.8 x 2.0 cm.

APPLICATIONS

· Suitable for food service, smart metering, smart cities, and building automation.

· Ideal for environments requiring long-range wireless sensor networks.