Pressure transmitter on-site monitoring in liquid oxygen tank
Oxygen is vital to dying patients, so the hospital's liquid oxygen cannot be cut off. Each hospital has a large oxygen storage tank and a large number of small oxygen cylinders. In order to better serve patients, the hospital must test the pressure, differential pressure and flow of the oxygen tank. With the detection platform, the hospital can make the maintenance of the oxygen tank more specific and more targeted, and also avoid the temporary liquid oxygen shortage in the hospital.
Liquid level monitoring of liquid oxygen, tank pressure monitoring of oxygen,
The differential pressure transmitter is used to monitor the liquid level of the oxygen in the tank, and the data is transmitted to the background platform through the PLC, and the oxygen usage and liquid level are predicted by the platform;
Pressure transmitters detect pipeline pressure, mainly to deal with special conditions such as low pressure, excessive pressure or oxygen level. Through pressure measurement, accidental sound and light alarms occur, maintenance personnel can detect compressors and pipelines in time. Whether it leaks;
At the same time, an oxygen flammable gas alarm is installed at the site to prevent oxygen leakage and avoid accidents.
The pressure sensor is used to measure the pressure of the liquid oxygen tank, and the differential pressure is used to measure the liquid level of the liquid oxygen tank. The PLC collects the values of the pressure sensor and the liquid level sensor. The PLC transmits the data to the configuration software, and the configuration software records the hydraulic pressure and pressure. The value, early warning (oxygen emergency), to prevent low liquid oxygen level, if the monitoring room does not notice the amount of oxygen, PLC can also sound and light alarm through the sound and light alarm on the height of liquid oxygen and abnormal pressure, Ensure the stable operation of the entire system;
The applied products are explosion-proof products with high precision and accurate measurement values. The key is that the products are stable and cost-effective.