LHT52 Indoor LoRaWAN Sensor US915 – air temperature and humidity sensor for LoRaWAN, IP52 - Seeed Studio 101990984
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  • LHT52 Indoor LoRaWAN Sensor US915 – air temperature and humidity sensor for LoRaWAN, IP52 - Seeed Studio 101990984
ID: 1200521
5902186318397
zł149.83
Tax included

zł121.81 tax excl.

LHT52 Indoor LoRaWAN Air Temperature and Humidity Sensor US915 Seeed Studio 101990984 is a wireless air temperature and humidity sensor designed for smart home systems, offices, and industrial applications. Thanks to battery power, data logging, and LoRaWAN compatibility, it is suitable for environmental monitoring, building automation, and precision agriculture.

4 weeks
On request
Kamami is the official distributor of Seeed Studio modules and development kits. All products of this brand in our offer are original and come directly from the manufacturer.

Description

The LHT52 sensor is designed for monitoring air temperature and humidity in indoor environments. Data transmission takes place via the LoRaWAN v1.0.3 Class A standard in the US915 band, providing a range of up to 3–5 km in open space. The device is compatible with LoRaWAN gateways such as Helium Hotspot, SenseCAP M1, and TTN.

LHT52 supports data logging (Datalog function) and retrieval of up to 178 records through downlink commands. The sensor supports an alarm mode in which it automatically sends data after exceeding defined temperature or humidity thresholds. Operating parameters can be configured using AT commands or remotely via LoRaWAN Downlink. Power is supplied by two AAA batteries (not included), allowing up to 2 years of operation. It is also possible to connect an optional external probe for surface temperature measurement.

Properties

  • Communication protocol: LoRaWAN v1.0.3 Class A
  • Operating band: US915
  • Transmission range: 3–5 km in open space
  • Data logging: up to 178 records retrievable via downlink
  • Alarm mode with configurable thresholds and AT command activation
  • Temperature measurement: range -20°C to +50°C, resolution 0.01°C, accuracy ±3°C
  • Humidity measurement: range 0–99% RH (non-condensing), resolution 0.1% RH, accuracy ±3% RH
  • Long-term stability: <0.02°C/year
  • Power supply: 2 × AAA LR03 batteries (not included), operating time up to 2 years
  • Current consumption: 5 µA standby, up to 110 mA during transmission
  • Protection rating: IP52
  • Dimensions: 58 × 58 × 20 mm
  • Operating temperature: -20°C to +50°C
  • Support for optional DS18B20 probe: range -55°C to +125°C, accuracy ±0.5°C (–10°C to +85°C), cable length 2 m

Included in the set

  • LHT52 sensor
  • Double-sided mounting tape (2 pieces)
1200521

Data sheet

Interface
nie dotyczy
Type of sensor
LHT52
Power supply voltage
3 V
Sensor type
Temperature and humidity

Manufacturer BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20

Responsible person BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20

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