High precision pressure gauges are used in many industries, including oil and gas production, food processing, pharmaceutical manufacturing, and chemical engineering. They are available in both manual and automatic versions.
The term "high precision" refers to the accuracy of measurement.
There are two main types of high precision pressure gauges: absolute and differential. An absolute pressure gauge measures the pressure of a fluid or gas by measuring the force exerted by the fluid or gas on a spring. This type of gauge is accurate only when the fluid or gas being measured has no other forces acting upon it. Differential gauges use a pair of springs connected together with a calibrated scale. As the pressure changes, one spring moves up or down against the other, causing the scale to move. These gauges are more accurate than absolute gauges because they compensate for any external forces.
High precision pressure gauges are available in various forms such as digital, analog, mechanical, mercury, spring, diaphragm, etc.
High precision pressure gauging instruments are widely used in industries such as oil & gas, chemical, pharmaceutical, food processing, power generation, water treatment, mining, automotive, aerospace, and manufacturing. They are also used in research laboratories, hospitals, and government agencies.
The most common type of high precision pressure gauge is the digital gauge. Digital gauges have many advantages over other types of high precision pressure gauges. They are accurate, reliable, durable, easy to use, and they provide instant results.
High precision pressure gauges are used in many industries such as oil refineries, chemical manufacturing, pharmaceuticals, and food processing. These instruments are used to measure pressures ranging from atmospheric pressure (0 psi) to thousands of pounds per square inch (psi). A typical high precision pressure gauge consists of three parts: a body, a stem, and a dial face. The body contains the electronics and controls while the stem holds the pressure chamber. The dial face displays the pressure reading.