Isolated pressure transmitter is the choice of the finest form of a threaded connection, which saves money and convenient installation. For normal pressure and differential pressure transmitter selection, but also consider the issue of the measured medium corrosive, but medium temperature can not be considered as ordinary pressure change is the impulse to the table, long-term normal temperature change Transmitter brand, but maintenance than ordinary use of isolated large. The first is the insulation problem, in the northern winter minus, connecting pipe will freeze, unable to work or even damage to the transmitter, which need to increase heating and insulation boxes. From an economic point of speaking transmitter brands, the selection of the transmitter, if not easy to crystallize the media can use common transmitter, but also for low pressure and crystallization medium can also be added to indirectly measure the purge media (as long as the technology allows purge liquid or gas), the application is required to maintain common transmitter timing to make more tests, including a variety of pilot pressure pipe for leaks, purge medium is normal, insulation is good, as long as maintain good temperature transmitter brand extensive use of common transmitter will save a lot of time investment. From the selection of transmitter measuring range, it is generally the transmitter has a certain range adjustable range, measuring range to be used provided the best in its range of 1/4 to 3/4 sections, such precision will be guaranteed, For differential pressure transmitter it is more important. In practice, some applications (level measurement) requires the measurement range of the transmitter pressure transmitter migration foreign brands, according to the site installation position to calculate the measurement range and migration, migration has a positive transfer and negative transfer points. ST3000 / 900 series all intelligent single-flange transmitter Features 1. Advanced sensor technology: ion implantation of silicon technology, the static pressure and differential pressure sensor with integrated temperature sensor, temperature and static pressure correction procedure at any time due to errors, improve the measurement accuracy and stability. 2. High reliability: MTBF 470 years. 3. High stability: ± 0.015% / years. The precision: ± 0.065%. 5. The measurement range: STF924, STF92F0 ~ 100kPaSTF932, STF93F0 ~ 700kPa6 complete specifications: wetted parts are various options for anti-corrosion materials, with a variety of process connection sizes, can meet a variety of working conditions, special needs, please contact Honeywell field instrument unit. Foreign pressure transmitter brands, China-Technology (certification), the transmitter is provided by Jinan brand-Technology Limited. Jinan Huahui Technology Co., Ltd. (www.cnhuahui.com/) Shandong Jinan, pressure meters leaders, over the years, the company implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. - Technology leader in China with the staff warmly welcome all inquiries negotiations to create Hua Hui Technology better future.