HWPC1 Intelligent industrial grade monocrystalline silicon pressure transmitter is a kind of ultra-high performance pressure transmitter with international leading technology carefully developed by HOWD using the world's most advanced monocrystalline silicon pressure sensor technology and patented packaging process. The monocrystalline silicon pressure sensor is located at the top of the metal body, away from the contact surface of the medium, to achieve mechanical isolation and thermal isolation; The sintered glass integrated sensor lead achieves high strength electrical insulation with the metal matrix, improving the flexible performance of the electronic circuit and the ability to withstand transient voltage protection. These original monocrystalline silicon pressure sensor packaging technologies ensure that the HWPC1 monocrystalline silicon pressure transmitter can cope with extreme chemical and mechanical loads, while having strong electromagnetic interference resistance, enough to cope with the most demanding industrial environment applications, is a veritable invisible instrument.