Honeywell Technologies HSC Series Board Mount Pressure Sensor, Analogue/Digital Output -4.98 mbar, Absolute,

This board-mount pressure sensor is a compact electronic device designed to measure pressure in low-range applications and deliver analogue or digital signals for processing on a PCB. Housed in silicon and intended for direct board mounting, it supports absolute, differential and gauge measurement modes and operates within typical embedded-system supply conditions. The sensor is suited to scenarios where small size and integration with digital interfaces are required.

• ±0.25% accuracy for precise measurement performance
• 0.46 ms response time for rapid pressure-change detection
• 3.3V maximum supply for low-voltage system compatibility
• ±4.98 mbar measurement span for low-pressure sensitivity
• Analogue and digital outputs for flexible data integration
• Operational from -20 to 85 °C for varied thermal environments

• Suitable for respiratory monitoring and medical devices
• Ideal for HVAC control and environmental sensing
• Used with portable gas-detection instrumentation
• Can be used for leak detection in small-scale systems
• Suitable for laboratory test rigs requiring quick readings

It is specified for measuring pressure media and is intended for gaseous or commonly used pressure media within its low-pressure range.

The device provides a digital interface alongside an analogue output, allowing designers to choose the signal type to suit microcontroller or data-acquisition inputs.

The component conforms to RoHS requirements for restriction of hazardous substances.

Designs should adhere to the minimum supply limit of -0.3V and not exceed the maximum of 3.3V to maintain correct operation.