Medical oxygen weighing system

During participation in projects for the reconstruction of the oxygen pipeline system in city hospitals No. 1 and No. 3 of the city of Kramatorsk, Сonstanta Vaga specialists developed and installed 2 systems for weighing oxygen storage tanks.

Oxygen storage tanks were installed on strain gauges in special installation units with protection against lateral displacement and tipping.

A weight controller is used as a weighing terminal KV2MD, built into the cabinet for protection from external factors.

Using a Weight Controller KV2MD made it possible to constantly transfer the weight value to a computer using the industrial data transfer protocol Modbus RTU, while saving the weighing results.

To ensure the accuracy of the weighing system, calibration of such systems is carried out in laboratory conditions using a reference press. The Constanta Vaga company has developed a technique in which each sensor is individually loaded to its maximum weighing limit and the system is calibrated for the maximum load. Subsequently, when installing such a system on site, there is no need for calibration with test weights or ballast, eliminating the possibility of additional errors.