Dragino LHT65N

The Dragino LHT65N is a Long Range LoRaWAN sensor with a built-in Temperature & Humidity sensor. It offers ultra-long range communication, high interference immunity, and low power consumption. Suitable for professional wireless sensor network applications, it works with LoRaWAN v1.0.3 Class A protocol and standard gateways. The LHT65N has a 2400mAh non-chargeable battery for up to 10 years* of usage. It supports Datalog feature to record and retrieve sensor data when there is no network coverage.

Feature Highlight

2400 mAh non-chargeable battery
Battery life up to 10 years
1 Built-in Temperature Sensor
1 Built-in Humidity Sensor
1 External Temperature Sensor

Features

Built-in Temperature & Humidity Sensor

LHT65N comes with a built-in sensor to measure and monitor temperature and humidity levels.

External Sensor Connector

The LHT65N includes an external sensor connector, enabling connection to an external temperature sensor if needed.

Battery-Powered

Low Power Consumption

The sensor is designed to minimize current consumption, resulting in extended battery life.

Ultra-long Range and Interference Immunity

Provides ultra-long range spread spectrum communication and offers high interference immunity for reliable data transmission.

Datalog Feature

It supports the Datalog feature, enabling the sensor to record data when there is no network coverage. Users can retrieve the stored sensor values later to ensure no data is missed.

Firmware Update

Allows for easy installation of new firmware on the device.

Power Source

Battery Type : 2400 mAh non-chargeable battery

Protocol

LoRaWAN Version : v1.0.3 Class A
Supported Band : CN470, EU433, KR920, US915, EU868, AS923, AU915, IN865

Built-in Temperature Sensor

Resolution : 0.01 °C (32.01 °F)
Accuracy Tolerance : ±0.3 °C (±37.4 °F)
Long Term Drift : <0.02 °C/yr (32.03 °F/yr)
Operating Range : -40 to 80 °C (-40 to 176 °F)

Built-in Humidity Sensor

Resolution : 0.04 %RH
Accuracy Tolerance : ±3 %RH
Long Term Drift : < 0.02 °C/yr (32.03 °F/yr)
Operating Range : 0 to 96 %RH

External Temperature Sensor

Resolution : 0.0625 °C (32.11 °F)
Accuracy :
- - ±0.5 °C at -10 to 85 °C (14 to 185 °F)
  - ±2 °C at -55 to 125°C (-67 to 257 °F)
Operating Range : -55 to 125 °C (-67 to 257 °F)

Dimension

Device Size :
                Length : 135 mm (5.31 in)
                Wide : 70 mm (2.76 in)
                Height : 30 mm (1.18 in)

Package Size :
                Length : 145 mm (5.71 in)
                Wide : 80 mm (3.15 in)
                Height : 50 mm (1.97 in)

Product Images

Manuals & Documentation

User Manuals & Knowledge Base

Coming Soon

Catalog

Coming Soon

Download & Firmware

Firmware

Coming Soon

CASE STUDY

This case study explores the practical applications of the LHT65N sensor in various industries that require reliable temperature and humidity monitoring.

Smart Metering Application:

This case study explores the practical applications of the LHT65N sensor in various industries that require reliable temperature and humidity monitoring.

- - 1. Energy Monitoring:
      In smart metering systems, the LHT65N sensor can be used to monitor temperature and humidity levels in utility meters. By integrating the sensor into smart metering infrastructure, utility companies can gather valuable data for energy consumption analysis and optimize energy distribution based on environmental conditions.

Building Automation:

The LHT65N sensor finds application in building automation systems to enhance comfort and energy efficiency.

- - 1. Energy Monitoring:
      In smart metering systems, the LHT65N sensor can be used to monitor temperature and humidity levels in utility meters. By integrating the sensor into smart metering infrastructure, companies can gather valuable data for energy consumption analysis and optimize energy distribution based on environmental conditions.

Food Service:

The LHT65N sensor is particularly useful in the food service industry:

- - 1. Food Storage:
      Restaurants and food storage facilities can utilize the LHT65N sensor to monitor temperature and humidity levels in refrigerators and storage rooms. This ensures that food items are stored within the appropriate conditions, minimizing spoilage and maintaining food safety standards.