This pressure transmitter adopts a 316L stainless steel isolation diaphragm structure, with high accuracy, strong anti-interference capability, and good long-term stability. The medium temperature range is wide, around -40～+400℃, with excellent corrosion resistance, and it can measure a variety of media. The body is small and exquisite, and easy to install. There are generally two installation methods: threaded installation and flange installation, with good sealing performance.   High-temperature pressure transmitters can also be customized. The maximum pressure can reach 100MPa, and the medium temperature can reach 400℃. This pressure transmitter is widely used in aerospace, aviation, petroleum, chemical industry, metallurgy, electric power, ships, pharmaceuticals, environmental protection, scientific research and other fields for the measurement and control of high-temperature gases, liquids, fluids, and colloids, and is an ideal product for measuring high-temperature media.   Common technical parameters and specifications of pressure transmitters: 1.Pressure measurement range: selectable within -0.1~100MPa, common pressure ranges include 0.6MPa, 1.0MPa, 1.6MPa and 2.5MPa, etc. 2.Overload pressure: the overload pressure of industrial-grade pressure transmitters can usually reach twice their full scale, note that this is instantaneous overload and cannot be maintained for a long time. Long-term overload will cause damage to the elastic diaphragm of the pressure transmitter, and this damage is irreversible. 3.Measuring medium: the chip diaphragm of the diffused silicon pressure transmitter is made of 316L stainless steel, and is compatible with gases and liquids that are not corrosive to 316L stainless steel. Strong acid and alkali measurement media are generally measured with pressure transmitters using ceramic or sapphire material sensor cores, and the housing can be made of highly corrosion-resistant materials such as polytetrafluoroethylene. 4.Output signal: the output signal of the pressure transmitter is generally an industrial-grade standard signal, including current types 4-20mA and 0-20mA, as well as voltage types 0-5V, 1-5V, 0-10V and other signals. 5.Power supply voltage: the standard power supply voltage of the pressure transmitter is 24VDC DC power supply, and it can also be powered within the wide voltage range of 12-36VDC. 6.Accuracy: accuracy refers to the precision of the pressure transmitter. Precision is calculated based on the linearity, nonlinearity, and repeatability of the transmitter. The standard accuracy grades generally include 0.5%, 0.25% and 0.1%. 7.Temperature: there are three temperature parameters for pressure transmitters. The first is the temperature of the measured medium. The standard temperature is -20~+85℃. If the temperature of the measured medium is too high or too low, a heat dissipation device needs to be added; the second is the storage temperature of the pressure transmitter, which is generally within normal temperature 0-50℃; the third is the compensation temperature of the pressure transmitter. A pressure transmitter that has undergone temperature compensation will output almost unaffected by temperature changes within its compensated temperature range. 8.Response time: the output of the pressure transmitter is an electrical signal transmitted in real time, generally understood as having infinite resolution. As long as the accuracy of the secondary instrument is high enough, the readable data is basically infinite. If high-frequency response occasions such as explosion measurement are required, then a high-frequency dynamic pressure transmitter is needed. 9.Pressure interface: the general pressure interface is threaded, with standards including M20*1.5, G1/2 and G1/4. If customers require special threads, they can also be customized. In addition to threaded interfaces, pressure transmitters can also be made with sanitary clamp quick-connect interfaces and flange interfaces. 10.Electrical connection: the electrical connections of pressure transmitters include Hirschmann connector connection, aviation plug connection, direct cable connection, waterproof connection, and 2088 terminal box connection, etc.