NPH-8-700DH

Pressure Sensors Transducers Overview

The NPH-8-700DH is a board-mount hybrid differential pressure sensor from the NPH series by Amphenol Advanced Sensors. It features a TO-8-6 metal can package with dual axial barbless ports for fluid connection. The device operates within a working pressure range of 700 kPa and delivers an analog output signal between 0 mV and 100 mV. It requires a supply voltage ranging from 50 mV to 150 mV, drawing a current of 1.5 mA. The sensor maintains an accuracy of ±0.2% and functions reliably across a temperature range of -40°C to +125°C.

Pressure Sensors Transducers Feature Summary

• Hybrid differential sensing technology integrated into a standard TO-8 electrical package
• Dual axial barbless port configuration for direct tubing attachment without fittings
• Temperature compensated analog output suitable for precise differential pressure measurement

Pressure Sensors Transducers Applications

• HVAC system airflow monitoring
• Medical gas flow measurement
• Industrial filtration monitoring

Pressure Sensors Transducers Procurement Notes

Verify the specific suffix DH indicates the differential pressure type and dual port configuration against official datasheets. Confirm RoHS3 compliance status and lead times directly with authorized distributors. Ensure the TO-8-6 through-hole mounting style matches the target PCB layout requirements before ordering.

Pressure Sensors Transducers Selection Notes

Select this component when differential pressure measurement is required rather than gauge or absolute readings. The dual axial ports facilitate balanced plumbing connections in tight spaces. Consider the low millivolt output level and ensure compatible amplification circuitry is available for signal conditioning.

Pressure Sensors Transducers Part Context

This part belongs to the NPH series, which utilizes silicon MEMS sensor chips housed in robust metal cans. The series is designed for board-mounted applications requiring high reliability and compact form factors. It represents a hybrid solution combining semiconductor sensing elements with precision packaging.

Pressure Sensors Transducers Replacement Considerations

The NPH-8-700GH serves as a gauge pressure alternative within the same series but uses single axial ports. Verify port orientation and pressure reference type differences when substituting.