Gauge pressure sensor

This sensor is an all silicon MEMS pressure sensor with an external ambient temperature of -40 ℃ to 125 ℃,
It can achieve precise measurement of pressure from -100kPa to 0kPa ··· 700kPa, and has a good linear relationship with the output voltage.
This product is specifically designed for low-cost and long-term high reliability pressure measurement, and can be widely used in fields such as home appliances, medical, sports, and industrial pressure measurement.

This series of pressure sensors adopts standard SOP and DIP packaging, which is convenient for users to use. It has good linearity, repeatability, stability, and high sensitivity, making it convenient for users to debug and compensate for output and temperature drift using operational amplifiers or integrated circuits.

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Feature
Gauge pressure -100kpa~0kpa ···· 700kpa
High sensitivity, stability, and reliability
Constant voltage source or constant current source drive
Gauge or negative pressure measurement
Chip back cavity under pressure
Suitable for dry and non corrosive odors
Pin definitions can be customized according to customer requirements
Small size, low cost
Working temperature range -40 ℃ to 125 ℃

Application

Automotive electronics field (TPMS sensors, MAP sensors, oil pressure testing, etc.)
Household electronics (rice cooker, soybean milk machine, water purifier, coffee machine, massage instrument, massage chair, air cushion bed, etc.)
Medical monitoring: oxygen production equipment, electronic blood pressure monitors, massagers, monitors, nebulizers, etc
Other: vacuum packaging machines, vacuum mixers, vacuum wall breaking machines, vacuum preservation boxes, vacuum pumps and other vacuum negative pressure fields