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For laboratories, the cell samples stored in liquid nitrogen tanks are relatively precious. If liquid nitrogen is not added in time, the cell samples will lose their activity due to insufficient liquid nitrogen, causing unnecessary losses. To avoid this kind of situation, we can choose a liquid nitrogen tank alarm to help us check how much liquid nitrogen is left in the tank, and remind us to replenish it in time when the liquid nitrogen is insufficient.

What is a liquid nitrogen tank alarm?

The liquid nitrogen tank alarm is specially developed and produced for measuring the liquid nitrogen balance and temperature in the liquid nitrogen tank. It uses imported high-precision sensor probes and is powered by dual 18650 large-capacity batteries. The USB port can be connected to an external power supply for power supply and charging. It has an ultra-low power consumption design. A single battery can last for 4 months (real-time data is reported once every 10 minutes). With accurate measurement and excellent performance, it is widely used in liquid nitrogen cryogenic equipment, pharmaceutical warehouses, cold chain transportation, laboratories and other places.

working principle:

It uses imported high-precision sensor probes to measure the temperature of liquid nitrogen and output information to the terminal;

Liquid nitrogen tank alarm features:

1. Imported high-precision probe, with high measurement accuracy, large range and good consistency.

2. With a cloud monitoring platform, there is no need to monitor hosts, collectors and other equipment.

3. Easy to use, you can use the mobile APP or log in to the web page to view the data.

4. Support SMS alarm and email alarm.

5. Realize cloud monitoring of high temperature, low temperature, high humidity, low humidity, offline, low battery, power outage, etc.

Note: The temperature probe should be fixed in the appropriate position according to actual needs.

6. Low power consumption design, using a large-capacity battery, rechargeable; the battery is anti-reverse connection, and the phone will not burn if the battery is installed backwards.

7. Offline recording function, normal monitoring and recording of data when the network is disconnected, and automatic reporting to the cloud platform after the network is connected.

8. Desktop wall-mounted magnetic structure design, easy to install; has super stability and anti-interference ability.