Milesight EM500-PT100 LoRaWAN® Industrial Temperature Sensor with External Probe (EU868)

Milesight EM500-PT100 LoRaWAN® Industrial Temperature Sensor with External Probe (EU868)

• Stable and Precise Temperature Measurement
• LoRaWAN® Wireless Deployment
• Impressive Resistance
• 10 Years Long Battery Life
• Milesight IoT Cloud
• NFC Configuration

VAT Exemption for EU Businesses: Validate Your VAT Number at Cart Page

Prices do not include VAT (Your local VAT & Shipping Cost will be calculated at Checkout)

€164,00 €190,00
In stock
Product type:

Product Description

The Milesight EM500-PT100 is a resistance temperature sensor designed to measure a wide range of temperatures in harsh environments using LoRaWAN® technology. It is well-suited for various industrial applications, including monitoring temperatures in machines, ovens, pipes, and other environments where accurate temperature readings are crucial. This sensor is especially useful for applications such as liquid or gas monitoring, industrial machine monitoring, oven and cooking monitoring, chimney and boiler temperature monitoring, as well as medical or laboratory use.

One of the key features of the EM500-PT100 is its low power consumption technology, enabling it to operate for up to 10 years with a single 19000mAh battery. This long battery life, coupled with its high precision and corrosion-resistant cable and probe options, makes it a reliable choice for continuous temperature monitoring. The sensor is also equipped with NFC for easy configuration and is compatible with standard LoRaWAN® gateways and network servers.

Product Features

  • High-Precision Measurement: Utilizes a 3-wire connection for high accuracy in temperature readings.
  • Wide Temperature Range: Capable of measuring temperatures from -200°C to +800°C, with customizable range options (T050, T200, T500, T800).
  • Ultra-Wide-Distance Transmission: Can transmit data up to a line of sight of 10km.
  • IP67 Waterproof Enclosure: Suitable for use in harsh environmental conditions.
  • Long Battery Life: Built-in 19000mAh replaceable battery lasts up to 10 years.
  • NFC for Easy Configuration: Simplifies setup and management.
  • Versatile Applications: Suitable for a wide range of industrial and laboratory settings.
  • Customizable Probe and Cable Length: Tailored to meet specific application requirements.
  • LoRaWAN® Compliant: Ensures compatibility with Milesight IoT Cloud for remote data management.
  • Physical Characteristics: Dimensions of 105.4×71×69.5mm (4.1×2.8×2.7in), with customizable probe types.
  • Installation Options: Can be mounted on poles, walls, or DIN rails.
  • Approvals and Compliance: Includes CE, FCC, RoHS certifications.

The EM500-PT100 is an ideal solution for industries and laboratories requiring reliable and precise temperature monitoring, offering robust features and long-term durability.

Product Video


Product Downloads

Wireless Transmission
Technology LoRaWAN®
Frequency EU868
Tx Power 16dBm (868 MHz)
Sensitivity -137dBm @300bps
Work Mode OTAA/ABP Class A
Temperature Measurement
Connection Type 3-wire connection
Range T050: -200 °C to +50 °C
T200: -50 °C to +20
0 °C
T500: -50 °C to +500 °C
T800: -50 °C to +800 °C
(Customizable from -200 °C to +800 °C)
Accuracy ±0.5°C
Resolution 0.1°C
Power On & Off NFC, power button (Internal)
Configuration Mobile App(via NFC) or PC software(via USB Type-C)
Physical Characteristics
Cable Length 1.5 m (Customizable)
Probe Type Straight tube (Customizable)
Power Supply 19000 mAh Li-SOCL2 battery (ER34615)
Battery Life 10 years (10 min interval)
Ingress Protection Transceiver: IP67
Sensor: differ based on temperature ranges
Operating Temperature -30°C to 70°C
Relative Humidity 0% to 100% (non-condensing)
Dimensions 105.4 × 71 × 69.5 mm (4.1 × 2.8 × 2.7 in)
Installation Pole, wall or DIN Rail Mounting
Regulatory CE, FCC, RoHS

Shipping Policy

We provide worldwide shipping using reliable tracked
shipping services.

Local Shipments within Cyprus

Shipments in Cyprus are performed usually with ACS Courrier
or AKIS Express. In some cases, we might deliver the products ourselves. A pick-up
option from our locations is also available.

International Shipments

International shipments are performed using Express Airway
Shipping Services. We are currently shipping orders with TNT Express and FedEX.
As soon as your shipment is dispatched you will receive the shipment confirmation
including the shipment tracking number which you can use to track your order
from the shipment provider website.

We dispatch orders within 1-3 workdays after the day of the
order placement. 

General Return Policy

We have a 30-day return policy, which means you have 30 days
after receiving your item to request a return.

To be eligible for a return, your item must be in the same
condition that you received it, unworn or unused, with tags, and in its
original packaging. You’ll also need the receipt or proof of purchase.

To start a return, you can contact us at If
your return is accepted, we’ll send you a return shipping label, as well as
instructions on how and where to send your package. Items sent back to us
without first requesting a return will not be accepted.

For any further information, help and support regarding the
shipping and/or return process you can contact us at:

  • Email:
  • Telephone: +357 22 282828