HPT-7 uses piezoresistive differential pressure sensor as sensing element. Silicon oil is filled in between die and two diaphragms, when measured differential pressure is added on two diaphragms; the pressure could be transferred onto die through silicon oil. Sensor die connects with amplifier circuit through wires, using semiconductor’s piezoresistive effect, transforming differential pressure signal into electric signal.
Ø Compact design, easy to install
Ø Wide measuring range:0~35kPa~7MPa
Ø Double sided 316L metal diaphragm
Ø Strong corrosion resistance
Ø High accuracy ,Reliable
Ø Leak detection
Ø Flow(Air and Fluid)
Ø Level(Sealed Tank)
Ø Process control
Ø Automation equipment
Shenzhen Huatian Instrument Co.,Ltd is commitment to research and production and sales of various kinds of sensors ,automated testing equipment in one high –tech enterprise. Our products include pressure transmitters ,liquid level pressure transmitters , humidity and temperature sensor, pressure sensors pressure transducers ,control instrument, and non-standard test equipments are widely used in oil industry, chemical industry ,metallurgy, electric power ,environmental protection, metering , automatic control ,manufacturing process inspection and other domain. Kinds of non-standard sensors can be made according to your requirement. we constantly pursue the “quality first ,sincere service” business philosophy to provide most sincere and satisfactory services for customer at home and abroad.
Up to now, our products has exported to Uk, USA , Iran , Brazil , Israel , Turkey , India , name to few , and won great reputation amony clients .