SKU: SENS-2121
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Sencoch GZP168-003S Low Pressure MEMS Differential Sensor, -3kPa~+3kPa Range, 1.8-15V DC, SOP-6 Package

₹259.00 (Inclusive of all taxes)
Out of Stock

The Sencoch GZP168-003S is a low-pressure MEMS differential sensor delivering analog voltage output for precise measurement of small pressure differentials from -3 kPa to +3 kPa. Its wide 1.8V to 15V DC supply range ensures compatibility with 3.3V and 5V microcontroller systems like Arduino, Raspberry Pi, and ESP32, as well as industrial analog input modules.

Features

  • MEMS piezoresistive differential pressure sensing element
  • Wide operating voltage range from 1.8V to 15V DC
  • High accuracy of ±2% across the full measurement span
  • Robust SOP-6 surface-mount package for reliable integration
  • Extended operating temperature from -30°C to +100°C

Out of stock

Description

The GZP168-003S utilizes a MEMS piezoresistive sensing element to translate minute pressure differences into a proportional analog voltage signal. This differential design allows for precise measurement of pressure changes across a membrane, making it ideal for applications requiring sensitivity to small pressure gradients.

Engineered for stability, the sensor maintains its specified accuracy across a broad temperature range and supply voltage, ensuring reliable performance in variable environmental conditions. Its compact SOP-6 package facilitates integration into printed circuit board assemblies for space-constrained designs.

Key Features

  • Low-pressure differential measurement from -3 kPa to +3 kPa
  • MEMS piezoresistive technology for high sensitivity and stability
  • Broad 1.8V to 15V DC supply voltage compatibility
  • Analog voltage output for direct ADC interface
  • ±2% full-scale accuracy for precise readings
  • Surface-mount SOP-6 package for compact PCB integration
  • Wide operating temperature range of -30°C to +100°C
  • Optimized performance-to-cost ratio for high-volume applications

Applications

  • Medical device airflow and respiration monitoring
  • HVAC system duct pressure and filter status detection
  • Appliance fluid level sensing and control
  • Industrial process gas flow and differential pressure measurement
  • Laboratory equipment and environmental monitoring systems

Technical Specifications

Manufacturer Part NumberGZP168-003S
Pressure TypeDifferential
Pressure Range-3 kPa to +3 kPa
Sensor TechnologyMEMS Piezoresistive
Output SignalAnalog Voltage
Supply Voltage1.8 VDC to 15 VDC
Accuracy±2%
Operating Temperature-30°C to +100°C
Package / CaseSOP-6
Weight0.008 kg

Frequently Asked Questions

What is the output signal type of the GZP168-003S sensor?

The GZP168-003S provides an analog voltage output signal. This output is proportional to the applied differential pressure across its ports and can be directly connected to an analog-to-digital converter (ADC) pin on a microcontroller, such as those on Arduino or Raspberry Pi boards, for digital reading and processing.

What is the recommended supply voltage for this pressure sensor?

The sensor has a very wide operating voltage range from 1.8V to 15V DC. This makes it compatible with common 3.3V and 5V logic systems without requiring a level shifter. Ensure your power supply is stable and within this range for accurate sensor operation.

How do I interface this sensor with an Arduino or other microcontroller?

Connect the sensor's VCC and GND pins to your board's power and ground (within 1.8V-15V). Connect the sensor's analog output pin to one of the microcontroller's ADC input pins. You will need to write code to read the ADC value and map it to the corresponding pressure value based on the sensor's transfer function, typically found in its datasheet.

Package Includes

  • 1 x Sencoch GZP168-003S Pressure Sensor

Additional Information

Weight 0.008 kg
Dimensions 6 × 9 × 2 cm