This pressure transmitter adopts a 316L stainless steel isolated 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, suitable for measuring a variety of media. The body is compact and delicate, making installation convenient. There are generally two installation methods: threaded installation and flange installation, both 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, shipping, 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 should not 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 core diaphragm of the diffused silicon pressure transmitter is made of 316L stainless steel, and is compatible with gases and liquids that are non-corrosive to 316L stainless steel. Strong acid and alkali media are generally measured using pressure transmitters with ceramic or sapphire core materials, 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 transmitter's linearity, nonlinearity, and repeatability. 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, with the standard temperature being -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 room temperature 0-50℃; the third is the compensation temperature of the pressure transmitter. A pressure transmitter that has undergone temperature compensation is almost unaffected by temperature changes within the 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 is required for applications such as explosion measurement, then a high-frequency dynamic pressure transmitter is needed. 9.Pressure interface: general pressure interfaces are threaded, with standards including M20*1.5, G1/2 and G1/4. Special threads can also be customized according to customer requirements. In addition to threaded interfaces, pressure transmitters can also be made with sanitary clamp quick-connect interfaces and flange interfaces. 10.Electrical connection: electrical connections of pressure transmitters include Hirschmann connector connection, aviation plug connection, direct cable outlet connection, waterproof connection and 2088 junction box connection, etc.