Pressure Transducer (Pressure Transducer) is able to feel the pressure signal, and according to a certain law will be converted into a pressure signal available output electrical signal device or device. Pressure sensors are usually composed of pressure-sensitive components and signal processing units. Pressure sensor measurement methods are gauge pressure, absolute pressure, negative pressure. Measurement of pressure sensors – Gauge pressure. Gauge pressure refers to the total absolute pressure over the surrounding atmospheric pressure or a point in the liquid above the atmospheric pressure of that part of the pressure. Measurement method of pressure sensor – absolute pressure. Absolute pressure is absolute pressure (engineering designation, physics designation is absolute pressure). It is all the pressure of the space in which the medium (liquid, gas or vapor) is located. Absolute pressure is pressure relative to zero pressure. Pressure sensor measurement – negative pressure. Negative pressure is simply the state of gas pressure below atmospheric pressure (i.e. often referred to as one atmosphere). Pressure sensors have a wide range of applications due to their multiple measurement methods. Pressure sensors can be widely used in booster cylinders, superchargers, gas-liquid booster cylinders, gas-liquid superchargers, presses, compressors, air-conditioning and refrigeration equipment and other fields. Star Instrument Sensor Manufacturing Co., Ltd. is a high-tech enterprise integrating R&D, production and sales. Specializing in the production of pressure transmitters, level transmitters, temperature transmitters, temperature and humidity transmitters, differential pressure transmitters, soil moisture transmitters, 3051 transmitters and related instrumentation accessories. Many products under the brand of Star Instruments have obtained a number of patents issued by the state, such as CE certification, IS9001 certification, SGS certification, TüV SüD certification, explosion-proof certification and so on. For product consultation, product customization, agency, technical inquiries, quotes, etc., please contact Star Instruments: 400-600-4496 !