Application of pressure transmitters in the petrochemical industry
In today's production process, the use of pressure transmitters is becoming increasingly widespread, and their stability and reliability have become powerful guarantees for the petrochemical industry. The demand for pressure transmitters in the petrochemical industry mainly focuses on three aspects: reliability, stability, and high precision.
Pressure transmitters may drift with changes in environment and temperature during use, making it difficult to obtain accurate measurement values. In this case, it is necessary to ensure that the pressure transmitter has high stability and reliability.
The requirement for stability is mainly reflected in obtaining correct measurement values in different working environments, thereby maintaining production stability and ensuring process consistency. This is also the reason why the petrochemical industry requires pressure transmitters to have stability.
On the basis of stability and reliability, high precision is an essential requirement for pressure transmitters in the petrochemical industry. The higher the precision of the product, the higher the accuracy of the measured values.
Nowadays, we have multiple products that meet the requirements of the petrochemical industry, such as:
The RJ400 pressure transmitter adopts high-performance and high stability OEM pressure core as the signal measurement element. The sensor signal is converted into a standard signal output through dedicated signal processing. After long-term aging and stability screening, the product performance is stable and reliable. It is suitable for outdoor sites with harsh environments, and can also display on-site pressure, zero point, and full range migration.
The pressure sensitive core of RJ401 explosion-proof pressure transmitter adopts high-performance silicon piezoresistive oil filled core. The dedicated integrated circuit inside converts the sensor millivolt signal into a standard current signal suitable for long-distance transmission, which can be directly connected to computer interface cards, control instruments, intelligent instruments or PLCs for convenience. This series of products is widely used in industries such as industrial process control, petroleum, chemical, metallurgy, etc.
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