Our Rugged Cold Temp Sensor System

Glacier is a reliable and resilient system designed to monitor the temperature of warehouse and transportation storage in rugged use environments. This water-tight device is resistant to 1m water immersion depth pressures for 30 minutes without loss of functionality. When tested on multiple 4’ vertical drops onto bare concrete, the device survived without any loss of functionality. Glacier is readily equipped to help manage your temperature needs across any industry.


Operating Range:
-40°C to 60°C (-40°F to 140°F)

Temperature Accuracy:
± 0.5°C (1.0°F)

Wireless Line-of-Site Range:
28 miles at 10Kbps or, 4 miles at 200Kbps provide the flexibility needed for extended range applications or high data rates.

Battery Information



Three-year warranty. Battery Saver configuration provides
5+ year lifespan and reliable, hassle-free operation.

The all-aluminum casing features a watertight,
corrosion-resistant, silicone seal.

Flexible external antenna and robust internal connections.
Manufactured in a moisture and contaminant-free environment,
with zero fragile internal parts and no “screw-on” or “plug-in”
connectors to penetrate the protective casing.


900Mhz frequency provides higher transmission power, faster
communication and lower transmission loss with greater
customization options compared to WiFi-enabled sensors.

Best-in-class wireless range and connectivity with remote
configuration capabilities across all of our devices.

Proprietary network protocols feature dense network
operation (point-to-point and point-to-multi-point) and
localized, corporate or global roaming configurations.

Range & Connectivity

Access System Dashboard


  • Temperature data at configurable intervals
  • Store and transmit data with configurable parameters
  • Custom alerts for out-of-spec environmental conditions
  • Increased data transmissions when alarm or change conditions are exceeded
  • Remote re-configuration of sensors
  • Data accessibility via server, web-browser, and mobile devices
  • Press of a button remote upgrading of gateway firmware
  • Stores sample data during Power/LAN/Internet outages
  • Up to two months’ storage capacity of temperature data sampled every ten minutes is stored in sensor memory

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