
Milesight Pulse Counter EM300-DI-868M
57,90 €excl. 19% VAT
plus Shipping Costs
High-precision LoRaWAN® temperature sensor with PT100 probe, measuring extreme temperatures from -200 °C to +50 °C. Ideal for industrial monitoring in harsh environments.
152,90 €
excl. 19% VAT plus Shipping Costs
5 in stock

2 in stock

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The Milesight EM500-PT100-868M is a temperature sensor made for industrial use. It is designed to measure very low temperatures, from −200 °C up to +50 °C, and is used in setups where stable and accurate readings are required. The sensor uses a PT100 probe with a 3-wire connection, which is common in industrial environments and known for reliable results.
The device is built into a solid IP67 housing and can be installed outdoors without problems. It is resistant to corrosion and suited for rough conditions. Typical usecases include temperature monitoring of liquids and gases, boilers, furnaces, and use in laboratory or technical testing environments.
Power comes from a replaceable 19,000 mAh battery, allowing the sensor to run for many years depending on the reporting interval. Configuration is done via NFC or USB-C, either using a mobile app or a PC. The EM500-PT100 can be connected to Milesight IoT Cloud to monitor current values and review historical temperature data.
| Technical Specifications – Milesight EM500-PT100-868M (T050) | |
|---|---|
| Technology | LoRaWAN®, Milesight D2D |
| Frequency | EU868 / CN470 / US915 / AS923 / Others |
| Tx Power | 16 dBm (868 MHz) |
| Sensitivity | -137 dBm @300bps |
| Operating Mode | OTAA / ABP Class A |
| Measurement Range (T050) | -200 °C to +50 °C |
| Connection Type | 3-wire PT100 |
| Resolution | 0.1 °C |
| Probe Type | Straight Tube (customizable) |
| Cable Length | 1.5 m (customizable) |
| Installation Type | Contact installation |
| Power Supply | 1 × 19000 mAh ER34615 Li-SOCL2 battery |
| Battery Life | Up to 10 years (10-minute interval, 25 °C) |
| LED Indicator | 1 × Internal LED |
| Button | 1 × Internal power/reset button |
| USB Interface | USB Type-C (internal) for configuration and console |
| Configuration Options | NFC (mobile app), USB (PC software), Downlink |
| Advanced Features | Data storage (1000 entries), data retransmission, alarms, Milesight D2D |
| Operating Temperature | -30 °C to +70 °C |
| Relative Humidity | 0% to 100% (non-condensing) |
| Ingress Protection | IP67 (Transceiver) |
| Housing & Color | ABS + PC, Grey |
| Weight | 362.7 g (with battery and mounting bracket) |
| Dimensions | 105.4 × 71 × 69.5 mm |
| Mounting Options | Pole, wall, or DIN rail mounting |
| Certifications | CE, FCC, ISED, ICASA, Telec |
| Environmental Compliance | RoHS |