Intelligent High-Precision Monocrystalline Silicon Single Flat Membrane/Plug-In Flange Level Transmitter HNP30-C

HNP30-C intelligent high-precision monocrystalline silicon single flat membrane / cartridge flange level transmitter, the center of the sensing unit using the world's leading high-precision silicon pressure sensor technology and packaging technology, monocrystalline silicon pressure sensor is located in the metal body at the top, away from the media contact surface, to achieve mechanical isolation and thermal isolation; glass-sintered sensor leads to achieve a high-strength electrical insulation with the metal substrate to improve the flexibility of the electronic circuit and the ability to withstand transient voltage protection. Flexibility of the electronic circuit and the ability to withstand transient voltage protection. The temperature change is very small, the optimum can be controlled at 0.04%/10K. In the circuit design of the microprocessor as the core and auxiliary to the advanced digital isolation technology of modular design, so that the instrument has a very high anti-interference and stability.
Using Hart protocol for communication, can be operated remotely by Hart hand manipulator or computer with Hart software installed to complete the measurement information configuration, while digital compensation technology, and through the built-in temperature sensor to compensate for the transmitter, improve the measurement accuracy, reduce the temperature drift, with good long-term stability, reliability and other characteristics. The most humanized design of the external one-key zero function, to meet the safety requirements of hazardous occasions, the shortcut menu is convenient to operate, and can complete all the parameter settings, comprehensively improve the performance of the transmitter.