SKU: 88012063323

Milesight EM500-PT100 LoRaWAN Temperature Sensor (-200°C to +50°C)

Sale price$1692.23 Regular price$1880.25
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Ships within 48 hours · Estimated delivery Jul 20 - Jul 25

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Description

Milesight EM500-PT100 LoRaWAN Temperature Sensor (-200°C to +50°C)Precision Monitoring for Extreme Cold Environments Introducing the Milesight EM500 PT100, an industrial grade LoRaWAN sensor engineered for ultra low temperature monitoring. Designed for exceptional accuracy and resilience in harsh conditions, this sensor is the definitive solution for applications demanding precise thermal control, from cryogenic storage to pharmaceutical logistics. It utilizes a high precision PT100 platinum resistance thermometer

Precision Monitoring for Extreme Cold Environments

Introducing the Milesight EM500-PT100, an industrial-grade LoRaWAN sensor engineered for ultra-low temperature monitoring. Designed for exceptional accuracy and resilience in harsh conditions, this sensor is the definitive solution for applications demanding precise thermal control, from cryogenic storage to pharmaceutical logistics. It utilizes a high-precision PT100 platinum resistance thermometer to deliver reliable temperature readings across an extensive range of -200°C to +50°C. Its robust, IP67-rated waterproof enclosure ensures long-term performance in the most challenging industrial and outdoor settings.

Key Features

  • Ultra-Wide Temperature Range: Accurately measures temperatures from -200°C to +50°C, making it ideal for cryogenic and deep-freeze applications.
  • High-Precision PT100 Probe: Employs a Class A platinum resistance thermometer for superior accuracy (±0.5°C) and long-term stability.
  • LoRaWAN® Connectivity: Leverages LoRaWAN technology for long-range (up to 15 km in rural areas), low-power wireless data transmission, ensuring seamless integration with your IoT network.
  • Extended Battery Life: Powered by a high-capacity 19000 mAh Li-SOCL2 battery, the sensor can operate for up to 10 years, minimizing maintenance and replacement costs.
  • Rugged Industrial Design: Features a durable IP67-rated, UV-resistant enclosure, providing robust protection against water and dust ingress in harsh environments.
  • Simple NFC Configuration: Quickly and easily configure the sensor on-site using a mobile application via NFC technology.

Applications

The EM500-PT100 is perfectly suited for a wide array of critical monitoring applications, including:

  • Medical and pharmaceutical freezer monitoring
  • Vaccine and laboratory sample storage
  • Cold chain logistics and transportation
  • Industrial process monitoring
  • Food processing and storage facilities

Specifications Table

Wireless Transmission
Technology LoRaWAN®
Frequency EU868/US915/AU915/KR920/AS923/CN470/RU864/IN865
Tx Power Up to 20 dBm
Sensitivity -137dBm @300bps
Mode OTAA/ABP Class A
Sensor Specifications
Probe Type PT100 Platinum Resistance Thermometer
Measurement Range -200°C to +50°C
Accuracy ±0.5°C
Resolution 0.1°C
Connection Type 3-wire connection
Physical Characteristics
Power Supply 19000 mAh Li-SOCL2 Battery (ER34615)
Battery Life Up to 10 Years
Operating Temperature Device: -30°C to +70°C
Ingress Protection IP66/IP67
Dimensions 156.1 × 71 × 69.5 mm
Probe Cable Length 1.5 m (Customizable)
Configuration NFC (Near Field Communication)
Mounting Wall or Pole Mount
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 88012063323

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★★★★★ 5
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My everyday carry items (wallet, keys, etc.), used to just get thrown around wherever when I'd get home, but this little tray makes a great, defined, space for me to keep those things when I don't need them on me. The soft lining reduces the obnoxious sound of throwing keys on a hard surface, and of course keeps me from scratching up a surface. The build feels quality and I haven't seen any damage to it yet. Also the all black version with gold buckle looks quite good and adds a subtle touch of luxury. Absolute recommend for the price.
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Reviewed in the United States on April 15, 2026
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David Jordan
Boise, US
★★★★★ 5
Just the right size to empty your pockets.
Size: 8.5" x 5.8" x 1.9", Color: Orange
Perfect size to empty my pockets when I get home. Fits my wallet, keys, AirPods, etc. excellent quality.
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Reviewed in the United States on March 21, 2026
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Pilot Wife
Phoenix, US
★★★★★ 5
Nice and classy
Size: 8.5" x 5.8" x 1.9", Color: Black
Bought this for my husband for Christmas and he loved it. Super classy elegant well made box. Perfect for bedside nightstand for your watch and rings.
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Reviewed in the United States on December 4, 2025
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SC
Waukegan, US
★★★★★ 5
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I bought this for my little nephew to put his rocks in and out and to keep them in. It’s perfect and durable.
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Reviewed in the United States on January 12, 2026
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Lake Worth, US
★★★★★ 5
Perfect size
Size: 8.5" x 5.8" x 1.9", Color: Black, Size: 8.5" x 5.8" x 1.9", Color: Black
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Reviewed in the United States on April 30, 2026

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