Chip:
Adopt imported pressure sensitive chip; select the chip technology;
High impedance, high precision and high stability;
elastomer:
Imported elastic materials, precision machining integrated structure, strict machining, heat treatment, aging process;
The highest range is 500MPa, and the safety failure pressure is over 750MPa;
More than 1 million service life;
High impedance, high precision and high stability; high pressure, impact resistance and fatigue resistance;
Structure:
Integral structure, without welding connection;
Process connection seal: taper seal, face seal, spherical seal, high strength, impact resistance, fatigue resistance;
Compact and reliable overall structure;
Four core color wire or enameled wire;
Signal processing:
Constant voltage supply, differential bridge output;
With temperature compensation;
Application:
Pressure sensing core of pressure transmitter;
Pressure sensor core;
Pressure measurement in other civil / industrial automation fields
Steam supply system
Oil pressure system
Metallurgical equipment
petrochemical industry
Petroleum Pipeline
High pressure pump
5、 Installation method
The power supply of the product is constant voltage power supply, 5VDC (range: 3-10vdc);It is strictly prohibited to use hard objects (such as screwdriver, finger, iron nail, etc.) to make the pressure core body under pressure measurement output;The power and signal wires shall be correctly wired according to the specifications of the ordered products;During product installation, the stressed part is "process connection hexagon wrench position", and the wrench specification corresponds to hexagon;It is strictly prohibited that the medium temperature, pressure range and excitation voltage of the tested system exceed the rated use range of the transmitter;Pay attention to the protection of the lead of the pressure core. When it is connected with the amplification conditioning board or the acquisition card, the lead is strictly prohibitedfrom being pulled;The pressure core is a precision measuring instrument. Do not force impact or smash to avoid damaging the coreThe product is installed in a ventilated, dry and non corrosive environment, and installed in the open with protective devices to avoid direct sunlight;No water or water leakage is allowed for the product instrument, and protective devices shall be installed in the open air to avoid direct sunlight;Tel：0757-26619568 Fax： 0757-26619508
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