Milesight EM300-TH Temperature & Humidity Sensor
Milesight EM300-TH Temperature & Humidity Sensor
Free shipping from 125 EUR in the Czech Republic, 150 EUR to Slovakia and 250 EUR to all other countries we ship to (order value incl. VAT). All rates: Shipping and payment.
EU companies outside the Czech Republic with a valid VAT ID buy without VAT (reverse charge).
Price includes a WEEE recycling fee for the Czech Republic.
Price includes a WEEE recycling fee for the Czech Republic.
The Milesight EM300-TH-868M is a wireless LoRaWAN® temperature and humidity sensor in a rugged IP67 enclosure, suitable for both indoor and outdoor monitoring. It uses a high-precision Sensirion sensor element for reliable readings.
Powered by a 4000 mAh Li-SOCl₂ battery, it runs for up to 10 years and stores thousands of records locally with data retransmission. Configuration is simple via NFC, and the sensor integrates with any LoRaWAN® network server or Milesight IoT Cloud for dashboards, alarms and management.
Before you install
- Setup: via the Milesight ToolBox app (NFC).
- Power: a lithium battery (ER18505), up to ~10-year life.
- Data: over LoRaWAN, needs a LoRaWAN gateway to send data (sold separately); remote monitoring via the Milesight platform is free for up to 10 devices. Also supports Milesight D2D for direct control without a gateway.
Parameters
| Wireless Protocol | LoRaWAN®, Class A (OTAA/ABP), Milesight D2D support |
| Frequency | EU868, max. 16 dBm, up to 10 km line of sight |
| Configuration | NFC via Mobile App, Downlink |
| Temperature | –30 °C to +70 °C, accuracy ±0.3 °C (0–70 °C), resolution 0.1 °C |
| Humidity | 0–100 % RH, accuracy ±3 % (10–90 %), resolution 0.5 % RH |
| Battery | 4000 mAh Li-SOCl₂ (ER18505), up to 10 years |
| Enclosure | ABS+PC, IP67 |
| Dimensions | 88.5 × 85.3 × 27 mm |
| Weight | 95.6 g |
| Mounting | Wall, tape or cable tie |
| Certifications | CE, FCC, RoHS, EN12830 |
Documentation
Safety information
- Read the manufacturer's user guide supplied with the product before installation and keep it.
- Use the product only for its intended use and within the operating conditions stated by the manufacturer. Do not use a visibly damaged product.
- Replace the batteries only with the type given in the documentation and insert them with the correct polarity (+ and −).
- Never recharge primary (non-rechargeable) cells. Do not short-circuit, open, crush or heat batteries and do not throw them into fire.
- Keep batteries out of the reach of children.
- A damaged or leaking battery can overheat or catch fire: take it out of service and do not touch leaking electrolyte.
| Manufacturing company | XIAMEN MILESIGHT IOT CO.,LTD. |
|---|---|
| Address | 401, Building No.37, Xixishanwei Road, Software Park Phase III, Torch Development Zone for High Technology Industries, Xiamen, China |
| [email protected] | |
| Responsible person in the EU | HARDWARIO a.s. |
| Address of the responsible person in the EU | U Jezu 525/4, 460 01 Liberec, Czech Republic |
| E-mail of the responsible person in the EU | [email protected] |

