
Milesight EM400-TLD LoRaWAN ToF Laser Distance Sensor – 868 MHz
104,90 €excl. 19% VAT
plus Shipping Costs
High-precision industrial-grade LoRaWAN® temperature sensor for extreme environments. Measures up to +800 °C with long-range wireless transmission and 10-year battery life.
225,90 €
excl. 19% VAT plus Shipping Costs
3 in stock

3 in stock

3 in stock
The Milesight EM500-PT100-868M PN:T800 is an industrial resistance temperature sensor specifically engineered for highly accurate temperature measurements in extreme environments ranging from -50 °C to +800 °C. Built with a PT100 3-wire configuration, it ensures outstanding precision for applications demanding thermal reliability.
Leveraging LoRaWAN® wireless communication, the EM500-PT100 can transmit data over long distances (up to 10 km line of sight) with ultra-low power consumption. It’s powered by a replaceable 19000 mAh battery that offers up to 10 years of operation, minimizing maintenance.
The sensor features IP67-rated protection, making it fully suitable for harsh outdoor and industrial settings. Configuration is effortless via NFC or USB Type-C through a mobile app or PC software. Historical temperature records can be stored internally, and retransmission is supported for reliable data delivery.
By integrating with Milesight LoRaWAN® gateways and the Milesight IoT Cloud, users gain full remote access to real-time and historical data, alerts, and automation features.
| Technical Specifications – Milesight EM500-PT100-868M PN:T800 | |
|---|---|
| Measurement Range | -50 °C to +800 °C (T800 Model) |
| Connection Type | 3-wire PT100 configuration |
| Resolution | 0.1 °C |
| Accuracy | Refer to the technical datasheet |
| Wireless Technology | LoRaWAN®, Milesight D2D |
| Antenna | Internal |
| Frequency Bands | CN470/IN865/RU864/EU868/US915/AU915/KR920/AS923-1&2&3&4 |
| Transmit Power | 16 dBm (868 MHz) / 20 dBm (915 MHz) / 19 dBm (470 MHz) |
| Sensitivity | -137 dBm @ 300 bps |
| Communication Mode | OTAA/ABP, Class A |
| LED Indicator | 1 × Internal LED |
| Button | 1 × Internal Power/Reset Button |
| USB Port | 1 × USB Type-C (for configuration and console) |
| Power On/Off | NFC, Internal Button |
| Configuration Options | Mobile App (NFC), PC Software (USB Type-C), Downlink |
| Advanced Features | Data Storage (1,000 entries), Retransmission, Threshold & Change Alarms, Milesight D2D Controller |
| Power Supply | 1 × 19000 mAh ER34615 Li-SOCL2 Battery |
| Battery Life | Up to 10 years (10-minute interval @ 25 °C) |
| Operating Temperature | -30 °C to +70 °C |
| Relative Humidity | 0% to 100% (non-condensing) |
| Ingress Protection | IP67 |
| Enclosure Material & Color | ABS + PC, Grey |
| Dimensions | 105.4 × 71 × 69.5 mm (4.1 × 2.8 × 2.7 in) |
| Weight | 362.7 g (Including battery, bracket, and probe) |
| Installation Methods | Pole, Wall, or DIN Rail Mounting |
| Probe Type | Straight tube (customizable) |
| Cable Length | 1.5 m (customizable) |
| Certifications | CE, FCC, ISED, ICASA, Telec, RoHS |