Digital pressure gauges at lowest o cheapest price
Digital pressure gauges are instruments used to accurately measure pressure in liquid or gas, offering advantages such as longer calibration, better performance in extreme vibration, pulsation, and corrosion, clear readings, customizable settings, and data logs. However, they require a power source, are expensive, require special certifications, and may need to be replaced and calibrated more frequently than an analogue pressure gauge.
The digital pressure gauge is an example of a microprocessor-controlled device that offers high precision, functionality, and stability in a compact package. It is powered by an internal Alkaline long-life battery and has an auto-power off function to preserve battery life. There are various types of digital pressure gauges, each suited to a particular application.
Digital pressure gauges are used in various industries, including pharmaceutical, food processing, petrochemical, and water. They can be used with hydraulic and pneumatic comparators to calibrate analogue pressure gauges, providing a higher accuracy test. Portable pneumatic and hydraulic test kits also benefit from incorporating a digital pressure gauge.
Types of pressure measured include absolute pressure, gauge pressure, sealed gauge pressure, differential pressure, and units such as pounds per square inch (PSI), kilopascals, bars, millibars, mercury, or feet of water.