Overview
Hospitality Enviro Tech – Battery Powered Real-time Wireless IoT LoRa Temperature and Humidity Data Logger with Alarm is a highly reliable monitoring solution designed for precise environmental tracking. This device supports long-range LoRa communication, ensuring stable and efficient data transmission over extended distances. It operates with both a built-in battery and external power supply, offering flexibility for diverse applications. This product measures temperature from -40℃ to +80℃ and humidity from 0 to 100%RH with excellent accuracy. With real-time monitoring, alarm functionality, and industrial-grade performance, it is ideal for use in warehouses, cold chain logistics, greenhouses, and industrial environments where continuous and dependable monitoring is required.
Features
- Enables long-range, stable, and efficient data transmission.
- Operates with a built-in battery or external 5V power supply for flexible usage.
- Monitors temperature from -40℃ to +80℃ and humidity from 0 to 100%RH.
- Provides ±0.5℃ accuracy for temperature and ±3%RH for humidity under standard conditions.
- Continuously tracks environmental conditions with instant updates.
- Alerts users to abnormal temperature or humidity levels.
- Designed for stable and durable performance in demanding environments.
- Lightweight design suitable for warehouses, logistics, greenhouses, and industrial facilities.
Technical Specifications
| Parameter | Details |
| Power Supply | 5V or Built-in battery |
| Accuracy (Temperature) | ±0.5 °C (25 °C) / ±0.9 °F (77 °F) |
| Accuracy (Humidity) | ±3% RH (60% RH, 25 °C / 77 °F) |
| Working Environment | -20 °C to +60 °C / -4 °F to +140 °F, 0% RH to 95% RH (non-condensing) |
| Probe Working Environment | -40 °C to +80 °C / -40 °F to +176 °F, 0% RH to 100% RH |
| Temperature Display Resolution | 0.1 °C / 0.18 °F |
| Humidity Display Resolution | 0.1% RH |
| Long-Term Stability (Temperature) | ≤0.1 °C per year / ≤0.18 °F per year |
| Long-Term Stability (Humidity) | ≤1% RH per year |
| Response Time (Temperature) | ≤25 s (at 1 m/s wind speed) |
| Response Time (Humidity) | ≤8 s (at 1 m/s wind speed) |
| Output Signal | LoRa spread spectrum communication |
| Alarm Function | Built-in buzzer |
| Weight | 10.1 g / 0.36 oz |
| Size (Dimensions) | 50.5 mm x 29.6 mm x 7 mm / 1.99 in x 1.16 in x 0.28 in |
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