The over-temperature and over-pressure protection device for air storage tanks is an upgrade from the original over-temperature protection technology. Not only has its appearance been enhanced with an LCD screen, but it also now includes monitoring of the pressure inside the tank. This simultaneous monitoring of both pressure and temperature provides more accurate and faster detection compared to the previous method of only monitoring the temperature inside the tank.

Why monitor the pressure inside the air storage tank?

Common over-temperature protection devices on the market typically only monitor the temperature inside the storage cabinet, using the internal gas temperature of the tank to gauge the compressor's working condition. However, air temperature has a certain lag compared to atmospheric pressure because air is not a good conductor of heat, resulting in a delay of 3-5 seconds. In contrast, atmospheric pressure transmits quickly and is highly time-sensitive. If there is an issue with the compressor, it can be immediately reflected through pressure changes.

Features of Henan Xike KZB-3 Over-Temperature and Over-Pressure Protection Device for Air Storage Tanks:

1. LCD Display: Real-time monitoring with visible data display.

2. Over-Temperature Protection: Automatically cuts off power and issues an emergency alert when the temperature inside the tank exceeds 120°C (adjustable).

3. Over-Pressure Protection: Automatically cuts off power and issues an emergency alert when the pressure inside the tank exceeds the preset value.

4. Emergency Shutdown for Over-Temperature: Cuts off power and triggers an alarm when the tank is over-temperature.

5. Emergency Shutdown for Over-Pressure: Cuts off power and triggers an alarm when the tank is over-pressure.