Датчик температуры и влажности LHT65N LoRaWAN – 868 МГц

Функции и совместимость

Функции

🌱Wide Measuring Range: can measure air temperature range from -40 ~ 80°C and humidity range from 0 ~ 96.0 %RH

🌱Low-power consumption: 2400mAh battery for more than 10 years

🌱Long-range data transmission: Data can be transmitted within a range of 3~5 kilometers

🌱Support for multiple platforms: Quick to use on platforms like Helium and TTN

🌱Data retrievability: a maximum of 178 historical data items can be extracted through a downlink command for you to retrieve sensor value

🌱Alarm Function: Not all the data is valuable. LHT65N enables you to focus on those data that you need to take action for

🌱Flexible parameter configuration: Supports AT commands to change parameters, can remotely configure parameters through LoRaWAN Downlink

Описание

LHT65N allows users to send data and reach extremely long ranges. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption. It targets professional wireless sensor network applications such as irrigation systems, smart metering, smart cities, building automation, and so on.

LHT65N has a built-in 2400mAh non-chargeable battery which can be used for more than 10 years. It is fully compatible with the LoRaWAN v1.0.2 protocol, it can work with the standard LoRaWAN gateway. Also, it has 3200 data records with datetime which can be retrieved with datetime for further analysis.

 

Технические характеристики

Air temperature
Диапазон	-40 ~ 85 °C
Разрешение	0.01 °C
Точность	Typ ±3 °C
Long Term Drift	< 0.02 °C/yr
Air Humidity
Диапазон	0 ~ 96 %RH
Разрешение	0.04 %RH
Точность	Typ ±3 %RH
Long Term Drift	< 0.02 °C/yr
External Temperature Probe
Имя	AS-01 base on DS18B20
Accuracy Range	±0.5°C accuracy from -10°C to +85°C ±2°C accuracy from -55°C to +125°C
Разрешение	0.0625°C
Operation Temperature	-40 °C ~ 125 °C
Cable Length	2 meters
Рабочее напряжение	2.35v ~ 5v

 

Приложения

• Wireless Alarm and Security Systems
• Home and Building Automation
• Automated Meter Reading
• Industrial Monitoring and Control
• Long range Irrigation Systems,etc.

 

В комплект входит

• 1 x LHT65N
• 1 x DS18B20 Temperature Sensor