Differential pressure transmitter is made up by double isolation differential pressure sensor and integrated amplifier circuit, has the advantages of high stability and good performance of dynamic measurement; Configuration of high performance microprocessor to modify sensor nonlinearity and temperature drift compensation, achieve precise digital data transmission, scene equipment diagnosis,
remote two-way communication, and other functions. Suitable for measuring control of liquid and gas.The transmitter has a variety of range, can meet the needs of all types of users.

Feature

√ highly reliable and accurate transmitter in a lightweight, compact package.
√ It can also be used to measure negative pressure ranges.
√ measurement capabilities enable reliable use in almost any application.

Working Principle

Diffusion silicon differential pressure transmitter working principle is: the process pressure act on the sensor, the sensor output voltage signal is proportional to the pressure, voltage signal converted into standard 4-20ma signal by amplifying circuit. Its power supply protection circuit to provide incentives for the sensor, the sensor use a precision temperature compensation circuit.

Application

For 316L stainless steel non-corrosive gas, liquid pressure measurement. Used in petroleum,
chemical, metallurgy, electric power, hydrological and other industrial process field, Shipbuilding
and aviation industries. Hydraulic and pneumatic control systems

Shelok considers itself not only a manufacture but more conprehensively a provider of industry specific customer-oriented solutions.Our profound understanding of product application and strong technical backgrounds ensure you the best product solution and achieve a greater success.

Xi'an Shelok Instrument Technology Co.,Ltd is a professional R&D center and manufacture of measuring instruments.And here's a variety of products for you choice: pressure transmitters,temperature transmitters,flow transmitters,weighing instruments and so on.Our products have been made by advanced technology, with high quality, fast delivery period, which have attracted so many domestic and foreign customers.