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LHT65 LoRaWAN Temperature & Humidity Sensor

LHT65 LoRaWAN Temperature & Humidity Sensor

$28.00

The Dragino LHT65 Temperature & Humidity sensor is a Long Range LoRaWAN Sensor. It includes a built-in Sensirion SHT20 Temperature & Humidity sensor and has an external sensor connector. It comes in four variants with a choice of external sensors:

  • E1: DS18B20 Temperature Probe, 1m cable
  • E2: 3.5mm to 5 wire cable for Interrupt/ADC/Counting Sensor
  • E3: Flat DS18B20 Temperature Probe, 2m cable
  • E5: BH1750 Illumination Sensor
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SKU: LHT65 Categories: , ,

Product Description

The LHT65 is a fully compliant LoRaWAN sensor, and allows users to send data over extremely long ranges. It provides ultra-long range spread spectrum communication and high interference immunity while minimizing power consumption. It targets professional wireless sensor network applications such as irrigation systems, smart metering, smart cities, and building automation.

The LHT65 has a built-in 2400mAh non-chargeable battery which can be used for more than 10 years*.

The LHT65 is fully compatible with the LoRaWAN v1.0.2 protocol, and it can work with a standard LoRaWAN gateway.

The LHT65 also has 3200 timestamped data records of internal storage which can be retrieved by timestamp for further analysis.

Features:

  • LoRaWAN Class A protocol
  • Frequency Bands: EU433/CN470/EU868/IN865/KR920/AS923/AU915/US915
  • AT Commands to change parameters
  • Remote configure parameters via LoRaWAN Downlink
  • Firmware upgradable via program port
  • Built-in 2400mAh battery for more than 10 year use
  • Built-in Temperature & Humidity sensor
  • Optional External Sensors
  • Tri-color LED to indicate status
  • 3200 set sensor record with time stamp

Applications:

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

Built-in Temperature Sensor:

  • Resolution: 0.01 °C
  • Accuracy Tolerance : Typ ±0.3 °C
  • Long Term Drift: < 0.02 °C/yr
  • Operating Range: -40 ~ 125 °C

Built-in Humidity Sensor:

  • Resolution: 0.04 %RH
  • Accuracy Tolerance : Typ ±3% PH
  • Long Term Drift: < 0.02 °C/yr
  • Operating Range: 0 ~ 100 °C

External Temperature Sensor – E1:

  • Resolution: 0.0625 °C
  • ±0.5°C accuracy from -10°C to +85°C
  • ±2°C accuracy from -55°C to +125°C
  • Operating Range: -55 °C ~ 125 °C

External Illumination Sensor – E5:

  • Resolution: 1 lx
  • Range: 0-65535 lx
  • Operating Range: -40 °C ~ 85 °C

Power Consumption

  • LHT65 (without external sensor): Idle: 3uA. Transmit: max 130mA.
  • LHT65 + E1 Temperature Sensor: Idle: 4uA, Transmit: max 130mA.
  • LHT65 + E5 Illumination Sensor: Idle: 4uA, Transmit: max 130mA.

Additional Information

Weight .26 lbs
Dimensions 3.875 × 4 × 1.25 in
Frequency

EU433, CN470, EU868, IN865, KR920, AS923, AU915, US915

External

1m DS18B20 Temperature Probe, 3.5mm to 5 wire cable, 2m Flat DS18B20 Temperature Probe, BH1750 Illumination Sensor

Salt Lake City Office

Wovyn, L.L.C.
175 West 200 South
Suite #100 (Garden Level)
Salt Lake City, UT 84101