HVAC Instrument

Discussion on DERKIA, an excellent supplier of inclined liquid column pressure gauges in China.In the world of precision measurement, small details often determine the success or failure of industrial systems. Accurate measurement of micro pressure difference is the core to ensure system efficiency, safety, and quality in fields such as HVAC, environmental engineering, laboratory research, […]

This high-precision mechanical differential pressure measuring instrument. With its transparent design, precise leveling and zeroing mechanism, and portability, it has become a professional measurement tool in fields such as HVAC and cleanroom environmental control. The advantage of the product lies in its extremely high sensitivity measurement without the need for a power supply, and its

The pressure gauge used in HVAC (Heating, Ventilation, and Air Conditioning) systems is primarily designed to monitor and control the pressure of refrigerants, water, air, and steam to ensure safe and efficient operation of the system.According to the measurement medium, function, and accuracy, it can be mainly divided into the following categories: 1、 Classified by