DRAGINO - LoRaWAN PT100 High Temperature Sensor

LoRaWAN high-temperature sensor with remote PT100 thermocouple

The LTC2-HT sensor is designed for outdoor temperature monitoring via a PT100 probe (-70 to 450°C). It communicates wirelessly over long distances via LoRaWAN, with low power consumption.

Key features :

• Remote PT100 thermocouple (3 m cord)
• LoRaWAN 1.0.3 Class A (EU868) communication
• Long-distance range with high immunity to interference
• Alarm function with adjustable temperature threshold
• Datalogger in case of connection loss
• Configuration via Bluetooth 5.1 or UART link (AT commands)
• IP66 protection rating for outdoor use
• Integrated activity LED

Technical specifications :

• Temperature measurement range: -70 to 450°C
• Accuracy: ±0.8°C (0 to 80°C)
• Protocol: LoRaWAN 1.0.3 Class A
• Frequency: EU868
• Bluetooth: 5.1
• Power supply: built-in 3 V lithium battery (8500 mAh)
• Standby consumption: 5 µA
• Transmission consumption: 125 mA
• Protection rating: IP66
• Operating temperature: -40 to 85 °C
• Module dimensions: 117.5 x 55.6 x 47 mm
• Probe dimensions: Ø 4.5 x 30 mm