LoRa temperature sensor -150 to 400 degree Celsius probe type.

LoRa PT100 Temperature Sensor — Industrial Range -150°C to +400°C

The LUCI-L-PT100 is a LoRa wireless temperature sensor that connects to a PT100 RTD probe for high-accuracy measurement across an extreme industrial temperature range: -150°C to +400°C. It transmits readings wirelessly over LoRa to your gateway — no cables from sensor to control room.

Why PT100?

PT100 RTD (Resistance Temperature Detector) probes are the industrial standard for precision temperature measurement at extreme ranges. Unlike thermocouples, PT100 sensors offer higher accuracy, better long-term stability, and linear output — making them the preferred choice in process industries where temperature directly affects product quality or safety.

Use Cases

• Industrial ovens and furnaces — monitor process temperatures up to 400°C wirelessly
• Cryogenic storage — measure temperatures down to -150°C in cold storage, LN2 tanks, or freeze-dry equipment
• Boilers and heat exchangers — surface or immersion temperature monitoring on hot pipework
• Food processing — pasteurisation, baking, and cooking process temperature control
• Pharmaceutical manufacturing — autoclave and steriliser temperature logging
• HVAC plant rooms — chiller, condenser, and heat pump monitoring

Compatible Gateways

• LOFI — LoRa WiFi gateway
• GIN14L2G — 2G LoRa gateway
• GLCRTU4G — 4G LoRa gateway

Key Specifications

• Probe type: PT100 RTD
• Temperature range: -150°C to +400°C
• Radio: LoRa (private network, pairs with Ahoy LoRa gateways)
• Installation: Probe at measurement point; wireless transmission to gateway