GZP192：Differential Pressure Type, Analog mV Output

Product Description

The GZP192 piezoresistive pressure sensor chip is applicable in fields such as biomedicine, industrial control, and the Internet of Things. Its core component is a silicon piezoresistive pressure-sensitive chip processed using MEMS technology. The chip is laser trimmed for precise span and offset calibration and temperature compensation and provide a highly accurate and linear voltage output directly proportional to the applied pressure.

The GZP192 pressure sensor chip is packaged in a standard DIP plug-in form, making it convenient for users to install. The design with a barbed nozzle can prevent the pressurization device from falling off due to excessive pressure.

The measurement medium of the GZP192 pressure sensor chip is limited to air and other non-corrosive gases.

Function Description

This product is manufactured using advanced micro-electromechanical principles. Its core technologies are a MEMS pressure sensor chip based on the silicon piezoresistive effect and a high-performance signal conditioning AISC chip. The silicon micro-piezoresistive MEMS pressure sensor chip forms a Wheatstone bridge through four strain-sensitive resistors. The output signal is amplified, temperature-compensated, and linearized by the ASIC chip. The linearization and temperature compensation of the transfer function are implemented by the digital processing circuit in the ASIC. Through the polynomial compensation algorithm and multi-point pressure calibration technology at multiple temperatures, high-precision pressure measurement is achieved over the entire operating temperature range.