0634660403

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0803 series of pressure transmitters are a kind of precise measuring instrument that can measure various kinds of pressure, temperature and other physical parameters. It belongs to the category of 0634660403 pressure transmitters. This product has the characteristics of small size, light weight, high precision, and strong anti-interference ability. It is widely used in various fields and is a very popular kind of instrument.

In the current market, 0803 pressure transmitters are divided into two categories according to their fields of application.

0634660403 Application Field

1. Petroleum industry: The 0803 series pressure transmitter is mainly used in oil exploration to measure the pressure in the drill pipe and downhole housing, the temperature of underground reservoir fluids, the pressure of wellhead and so on. 2. Chemical industry: pressure transmitters from this series are mainly used to measure the pressure of gas, liquid and other media in the areas of chemical reaction, chemical raw materials storage, chemical synthesis, reaction equipments and so on. 3. Metallurgical industry: this 0803 series pressure transmitter is used to measure the pressure of both liquids and gases in the process of smelting metallurgical raw materials. 4. Environmental protection: 0803 series pressure transmitter can be used to measure the particulate matter, sulfur dioxide, nitrogen oxides and other gases in the atmosphere, which has been widely used in detecting the level of air pollution.

0634660403 Working Principle

The 0803 series pressure transmitter uses a diaphragm as a sensor to measure pressure. The 0803 pressure transmitter assembly consists of several major components:

1. Pressure sensor: it consists of a diaphragm, a measuring element, a support spring and a compensation element. The diaphragm is in contact with the process pressure. Under the action of the process pressure, the measuring element is deformed to generate a physical output signal, which can be measured by an external device. 2. Transmitter body: it is composed of the upper cover, lower cover and other parts. It encloses the pressure sensor and produces a resistance signal by using the external pressure. The pressure applied to the diaphragm is converted into a linear voltage, current or frequency signal proportional to the change of pressure.3. Compensation device: it consists of a pressure compensator and a temperature compensator. It can make the pressure signal output through the transmitter more stable and reliable. 4. Support springs: support the movement of the diaphragm, make the output signal more linear, and reduce the sensitivity of the measuring element to environmental factors. In addition, the 0803 series pressure transmitter has a temperature compensation device, which is used to compensate for the influence of temperature on the output signal. It is equipped with an infrared remote communication system, which can realize wireless temperature and pressure measurement and transmission.

In summary, 0803 series pressure transmitters are widely used in many fields, such as petroleum, chemical, and environmental protection. It has a highly precise output and extremely strong anti-interference ability. The working principle is mainly composed of several major components, pressure sensor, transmitter body, compensation device and support springs, which can convert physical signals into other forms in order to meet the needs of different industries.

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