NPA-700B-001G

Pressure Sensors Transducers Overview

The NPA-700B-001G is a board-mount pressure sensor from the NovaSensor NPA-700 series, manufactured by Amphenol Advanced Sensors. It features a 14-bit digital output via an I2C interface and operates with a supply voltage of 5V. The device measures gauge pressure up to 1 psi (6.89 kPa) with an accuracy of ±1.5%. It utilizes a SOIC-14 surface mount package and includes dual male ports sized at 0.12 inches (3mm). The sensor functions within a temperature range of -40°C to +125°C.

Pressure Sensors Transducers Feature Summary

• Integrates a 14-bit ADC for high-resolution digital pressure data transmission
• Supports I2C serial communication protocol for simplified system integration
• Features dual axial barbed ports designed for direct tubing connection
• Includes on-chip temperature sensing capabilities for compensation

Pressure Sensors Transducers Applications

• Medical positive airway pressure devices such as CPAP machines
• Multi-functional medical ventilators
• Anesthesia monitoring systems
• Industrial HVAC airflow measurement
• OEM pneumatic control modules

Pressure Sensors Transducers Procurement Notes

Verify that the specific suffix 'B' corresponds to the vented gauge pressure configuration and dual port style required for your application. Confirm the I2C address settings and logic levels match your microcontroller interface. Ensure the SOIC-14 footprint aligns with your PCB design guidelines. Check RoHS compliance status if environmental regulations apply to your manufacturing process.

Pressure Sensors Transducers Selection Notes

Select this component when a compact, digitally integrated solution is needed for low-pressure gauge measurements. The 14-bit resolution provides sufficient precision for most medical and industrial pneumatic applications. Consider the operating temperature range and supply voltage requirements to ensure compatibility with the target system environment and power architecture.

Pressure Sensors Transducers Part Context

This part belongs to the NPA-700 series of board-mount pressure sensors. The series offers various pressure ranges and output types, including analog mV and digital I2C options. The NPA-700B variant specifically targets low-pressure gauge applications with a small form factor suitable for surface mount technology assembly in space-constrained electronic designs.

Pressure Sensors Transducers Replacement Considerations

NPA-700M-001G: Similar digital I2C sensor but configured for absolute pressure rather than gauge pressure.