Description

GZP185：Gauge Pressure Type, Analog mV Output

Sensor Attribute	Attribute Value
Product Category	Board Mount Pressure Sensors
Product Series	GZP185
Pressure Type	Gauge Pressure (Postive and Negative Pressure)
Pressure Range	1/3/40/200kPa
Output Type	Analog mV output(Non-calibrated&Non-compensated)
Offset Output Value	10～10mV
FS Output Value	60～80mV
Bridge Resistance	-4 to 6KΩ
Power Supply	≤15V or ≤3mA
Operating Temperature	-30 to 105°C
Mounting Style	SMT or Manual Soldering
Measured Media	Non-corrosive gases
Package/SPQ	Reel&Tape/600pcs

Product Description

The GZP185 pressure sensor chip is packaged in the standard SOP6 format with horizontal nozzle. The special pin arrangement facilitates surface mount installation for users, effectively reducing the space occupied by the device. It features excellent linearity, repeatability and stability, with high sensitivity, making it convenient for users to perform calibration and compensation for output and temperature drift.

Function Description

The GZP185 pressure sensor is suitable for applications in medical and healthy care, automotive electronics, industry automation and other fields. Its key component is a silicon piezoresistive pressure sensor manufactured using MEMS technology . This pressure sensor consists of an elastic membrane and four resistors integrated into the membrane. These four piezoresistors form a Wheatstone bridge structure. When pressure acts on the membrane, the bridge generates a voltage output signal that is linearly proportional to the applied pressure.

APPLICATIONS & DIMENSION

Applications

Electronic blood pressure monitors, ventilators, oxygen concentrators, monitors and other medical fields
Tire pressure gauge, MAP, power steering, braking assistance, etc. in the automotive electronics field
Massagers, massage chairs, air mattresses and other sports and fitness equipment
Vacuum packaging machine, vacuum mixer, vacuum wall breaker, vacuum fresh-keeping box, vacuum pump and other vacuum negative pressure fields
Washing machines, beer machines, coffee machines, vacuum cleaners, water purifiers, water heaters and other home appliance