The characteristics of precision digital pressure gauges used in different industries

The medical vacuum precision digital pressure gauge (negative pressure gauge) is based on the production conditions of ordinary industrial digital pressure gauges, and adds several production production and inspection procedures to meet the use of the medical equipment industry. At present, medical precision digital pressure gauge vacuum digital (negative pressure) watches have been widely used in medical equipment such as beauty equipment and beauty machinery as well as suction machines, ventilators, ultrasonic atomizers and medical otolaryngology treatment tables.
Since the gas or liquid involved in petroleum, chemical, pesticide, paint and other industrial enterprises is corrosive, the pressure measurement must use a special precision digital pressure gauge with corrosion resistance. Special precision digital pressure gauges are suitable for occasions where there are special requirements for pressure measuring instruments in the production process of various industrial sectors. All parts of the acid-resistant digital pressure gauge are made of stainless steel. It has strong corrosion resistance and is suitable for detecting the pressure of corrosive media and used in harsh external corrosive environments.
Refrigerant (refrigerant, snow type), also known as refrigeration engineering, is the working medium of the refrigeration cycle. It uses the phase change of the refrigerant to transfer heat. When the refrigerant vaporizes in the evaporator, it absorbs heat and releases heat when it is condensed in the condenser. There are a variety of substances currently available as refrigerants, the most commonly used being ammonia, freons, and a few hydrocarbons. A working fluid used to transfer heat energy to produce a freezing effect in a refrigeration system. According to the working mode, it can be divided into primary refrigerant and secondary refrigerant. According to the classification of material properties, it can be divided into natural refrigerant and synthetic (Synthetic) refrigerant. The refrigerant digital pressure gauge, also known as the snow meter or the Freon meter, is used to measure the pressure of various refrigeration systems inside the refrigeration system or equipment. Such as air conditioning equipment, cold storage refrigeration systems, industrial chillers, cold coal filling equipment, central air conditioning, etc.