Wireless Monitoring
Wireless Monitoring

This gas safety monitor is a critical safety device used in cryogenic storage environments where gases like liquid nitrogen (LN₂), carbon dioxide (CO₂), or argon are handled. These gases can displace oxygen in confined spaces, leading to an asphyxiation risk. The gas monitor is primarily designed to detect the presence of CO₂ and O₂ or a combination of both.


Using LoRaWAN communication, multiple sensors record data and transmit it back to one or more central gateways. These then communicate to the UCool+ online platform using the 4G mobile network, allowing remote equipment monitoring - even in areas without Wi-Fi or networking.
Used within warehousing, distribution and laboratory preparation, including storage facilities for medicines, vaccines, blood, reagents, biological products and other temperature-sensitive items. Primarily focused on storage from -196°C to +8°C, they are also used to monitor temperatures of incubators, climate chambers and drying ovens up to +500°C.



User configurable, devicen automatically connects to the cloud and starts transmitting data when powered on
Built-in sound and light alarm
- LBS positioning system, does not require open sky for approximate location
Two replaceable PT100 temperature sensors
Built-in ambient temperature and humidity sensor
Supports 2G/4G GSM transmission
USB data export (up to 30 days)
- 10-day rechargeable battery life
Lora wireless ad hoc network communication technology, strong adaptability
Smart gateway with backup battery, supports data breakpoint with continued transmission
Powered by battery, and the working time is more than one year
Real time display of measurement data
Can achieve the monitoring of cold room door, warehouse door and other door body openclose usage activity
Can monitor whether the power supply of the public grid is at normal capacity













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