Chip:
Keywords imported pressure sensitive chip; selected chip mounting technology;
Imported crystal element, high performance, all solid state, high reliability;
Constant current source 1.5mA power supply, differential bridge output;
High impedance, high precision, small measuring range, high stability;
elastomer:
Wide range (- 100KPA ~ 50kPa ~ 100MPa / - 100KPA ~ 0 vacuum)
The pressure sensitive film adopts imported elastic material, precision machining integrated structure, strict machining, heat treatment and aging treatment process;
The highest range is 100MPa, and the safety failure pressure is over 150MPa;
More than 1 million service life;
Structure:
Thick film structure: deep laser welding, connecting elastic material and shell, high strength, impact resistance, fatigue resistance;
Thin film structure, silicone oil medium transfer pressure, fast response, fatigue resistance, small range;
The overall structure is small, with various process connection methods (diameter 19mm, 13mm, DN50, DN100, etc.);
Process connection material: 316;
Four core color wire or enameled wire;
Signal processing:
Constant current source 1.5mA power supply, differential bridge output;
With temperature compensation;
Application:
Pressure sensing core of general pressure transmitter;
Pressure sensing core of liquid level and water level transmitter;
Pressure measurement in other civil / industrial automation fields;
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