MOKO LW002-TH-US915 915MHz LoRaWAN Temperature and Humidity sensor
LW002-TH is a LoRaWAN temperature and humidity sensor for measuring indoor and outdoor environment, and it is easily deployed and configured. It adopts dedicated digital module acquisition technology and temperature and humidity sensing technology to ensure high reliability and long-term stability of products. LW002-TH is powered by 12000mAh non-chargeable battery. The Battery life is estimated to be up to 5 years but depends on sample interval, transmit interval, data rate and environmental factors. LW002-TH could be applied to any type of environment, and ideally suited for a wide range of applications such as Intelligent agriculture, urban monitoring, air quality, industrial, environmental or farming project.
Features
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Supports external temperature and humidity probe (SHT30 probe, SHT30 Waterproof probe, PT100 Waterproof probe)
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Based on standard LoRaWAN Protocol
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Support a wide range frequency plan
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Support both Class A and Class C mode
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Built-in 12000mAh non-chargeable battery
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Ultra-Low Power, Max 5-year operating time
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Low battery indicator
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Support over threshold alarm
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Support both APP local configuration and server remote downlink configuration of device parameters
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Firmware update Over The Air (OTA)
Specifications
| LoRa Protocol |
LoRaWAN |
| LoRa Frequency |
US915 |
| Max Transmitted Power |
19dBm |
| Sensitivity |
-142.5dBm@SF12 300bps |
| Standard Version Sensor - Humidity |
10%～90% (±3%) |
| Standard Version Sensor - Temperature |
-10℃～50℃ (±1℃) |
| SHT30 Probe & SHT30 Waterproof Probe Version - Humidity |
10%～90% (±3%) |
| SHT30 Probe & SHT30 Waterproof Probe Version - Temperature |
-10℃～50℃ (±1℃) |
| PT100 Waterproof Probe Version - Humidity |
None |
| PT100 Waterproof Probe Version - Temperature |
-50℃～200℃ (±0.5℃) |
| Dimension |
110×85×42mm |
| Power Supply |
12000mAH non-chargeable battery |
| Sleep Mode Current |
≤ 20uA |
| Operating Current |
Max 150mA@20dBm |
| LoRa Communication Distance |
≥1500m in urban area |
| Host Operating Temperature |
-10 ~ 50℃ |
| Host Operating Humidity |
10% ~ 90% |
| IP Rate |
IP65 |
