Honeywell Technologies HSC Series Board Mount Pressure Sensor, Analogue/Digital Output -2.49 mbar, Absolute,

This board-mount pressure sensor measures pressure within low-pressure systems and provides conditioned electrical signals for integration onto printed circuit assemblies. Housed in silicon, it supports absolute, differential and gauge measurements and is suited to electronic applications requiring compact sensing with both analogue and digital outputs. The device is compatible with low-voltage control electronics commonly used in industrial and laboratory equipment.

• ±0.25% accuracy ensures precise low-pressure readings
• 2.49 mbar measurement range captures very small pressure differentials
• 0.46 ms response time delivers rapid signal updates
• Operates from a 5V supply for straightforward integration
• Digital and analogue outputs enable flexible interfacing
• Operates between -20 and 85 °C for varied ambient conditions

• Suitable for environmental monitoring systems on PCBs
• Ideal for medical device pressure-monitoring circuits
• Used with HVAC control electronics for low-pressure sensing
• Can be used for leak detection in laboratory rigs
• Appropriate for industrial automation low-pressure feedback

The sensor accepts a maximum supply of 5V and must not be driven below -0.3V to prevent damage to the interface circuitry.

It supports absolute, differential and gauge modes, allowing designers to choose the reference arrangement that matches the system’s pressure topology.

The external housing is silicon and the unit is rated to function across an ambient range from -20 to 85 °C.

Both analogue and digital outputs are provided so the sensor can connect directly to analogue acquisition or digital processing stages.