Milesight IoT LoRaWAN Industrial Temperature Sensor -50°C ~ 200°C EM500 (EM500-PT100-868M-T200)

The Milesight EM500-PT100-868M-T200 is a robust LoRaWAN industrial temperature sensor designed for precise monitoring in harsh environments. Featuring a PT100 platinum resistance thermometer, it measures temperatures from -50°C to +200°C with an accuracy of ±0.5°C. The sensor is powered by a long-life 19000 mAh Li-SOCl2 battery, offering up to 10 years of operation, and supports configurable data transmission intervals. With an IP67-rated enclosure and wall-mountable design, it is ideal for industrial, agricultural, and environmental monitoring applications.

Advantages

High accuracy and wide temperature range, long battery life, robust IP67 protection, easy integration via LoRaWAN, and configurable data logging with 18000 record storage.

Suitable for

• Industrial temperature monitoring
• Cold chain logistics
• HVAC systems
• Environmental monitoring
• Agricultural storage facilities

Key specifications

• Sensor Type: PT100 Platinum Resistance Thermometer
• Temperature Range: -50°C to +200°C
• Accuracy: ±0.5°C
• Resolution: 0.1°C
• Communication: LoRaWAN Class A, 868 MHz
• Range: Up to 10 km (line of sight)
• Power: Built-in 19000 mAh Li-SOCl2 battery
• Battery Life: Up to 10 years
• Ingress Protection: IP67
• Operating Temperature: -30°C to +70°C
• Data Storage: 18000 historical records
• Probe Cable Length: 3 meters
• Enclosure Material: ABS + PC
• Mounting: Wall mount
• Certifications: CE, FCC, RoHS

Recommendations

For optimal performance, ensure the sensor is mounted in a location representative of the target environment and configure the data transmission interval according to your monitoring needs. The device is compatible with standard LoRaWAN networks and can be integrated with most IoT platforms.