The Milesight EM500-PT100 is a high-precision LoRaWAN® temperature sensor, designed for extreme temperature monitoring in industrial, agricultural, and environmental applications. Using a Platinum RTD (Resistance Temperature Detector) probe, it provides high-accuracy readings across a wide temperature range. With LoRaWAN® connectivity, the EM500-PT100 enables long-range, low-power data transmission, making it ideal for cold chain monitoring, industrial equipment tracking, and scientific research.
🔑 Key Features
✔ High-Precision Platinum RTD Probe (PT100/PT1000) – Ensures ultra-accurate temperature measurement with long-term stability.
✔ LoRaWAN® Wireless Connectivity – Enables long-range, low-power data transmission for remote temperature monitoring.
✔ Wide Temperature Range – Supports -50°C to +200°C for extreme environments.
✔ Rugged & Waterproof Design (IP67) – Withstands harsh industrial and outdoor conditions, ideal for cold storage, laboratories, and heavy industries.
✔ Ultra-Low Power Consumption – Built-in 19000mAh battery provides up to 10 years of operation.
✔ Flexible Probe Options – Supports different PT100/PT1000 probe variations, customizable for specific applications.
✔ Real-Time Data Logging & Alerts – Sends instant notifications when temperature thresholds are exceeded.
📦 Technical Specifications
✅ Measurement Type: Platinum RTD (PT100/PT1000)
✅ Temperature Range: -50°C to +200°C
✅ Resolution: 0.1°C
✅ Accuracy: ±0.15°C at 0°C (Class A RTD)
✅ LoRaWAN® Protocol: 1.0.3, Class A
✅ LoRa® Frequency Band: EU868
✅ LoRa® TX Power: Up to 20 dBm
✅ LoRa® Sensitivity: -137 dBm
✅ Power Supply: Built-in 19000mAh Li-SOCL2 battery (up to 10 years lifespan)
✅ Operating Temperature: -30°C to 70°C
✅ Ingress Protection: IP67 Waterproof
✅ Installation: Wall-mounted or probe insertion
🌍 Applications
🏭 Industrial & Manufacturing Temperature Monitoring
❄️ Cold Chain & Freezer Monitoring
🌡 Scientific & Laboratory Research
🔥 High-Temperature Equipment Tracking
🌾 Agricultural & Greenhouse Temperature Control
📥 Product Downloads:
Product Video
- Measurement Type: Industrial-Grade Platinum Temperature Sensor
- Measuring Range: -50°C ~ 200°C
- Sensor Type: PT100 Platinum Resistance Thermometer
- Accuracy: ±(0.15 + 0.002×|T|)°C
- Response Time: ≤ 10 seconds
- Sampling Interval: Configurable via LoRaWAN® Downlink
- LoRaWAN® Protocol: 1.0.3, Class A
- LoRa® Frequency Band: EU868
- LoRa® TX Power: Up to 20 dBm
- LoRa® Sensitivity: -137 dBm
- Power Supply: Replaceable 19000mAh Li-SOCL2 battery (up to 10 years lifespan)
- Operating Temperature: -40°C to 85°C (Device), -50°C to 200°C (Probe)
- Ingress Protection: IP67 Waterproof
- Installation: Industrial applications, high-temperature monitoring