Honeywell Technologies Pressure SensorBoard 8 SMT

This pressure sensor is a piezoresistive board-mounted transducer designed to measure absolute, gage or differential pressure in non-corrosive, non-ionic gases and select liquids. It provides either a ratiometric analogue output or a 12-14-bit digital interface, and is fully calibrated with on-board ASIC compensation for offset, sensitivity, temperature effects and non-linearity. The device is suitable for board-level integration on PCB assemblies and operates across a wide temperature range for demanding industrial and automotive contexts.

• ±0.25% accuracy reduces system-level calibration effort
• 3.3V or 5.0V operation allows direct microcontroller interfacing
• Update rates up to 1 kHz analogue and 2 kHz digital enable fast response
• Low power consumption under 10 mW supports battery operation
• SMT and board-mount packages simplify PCB placement
• Single radial barbed port option eases fluid-port connection

• Suitable for medical respiratory monitoring equipment
• Ideal for HVAC filter-clog detection systems
• Used with gas flow instrumentation and chromatography
• Can be used for automotive sensors complying with ISO 9001 processes
• Suitable for portable battery-powered environmental monitors

The device operates from a single supply of 3.3V or 5.0V and is ratiometric to that supply.

It is intended for non-corrosive, non-ionic gases, liquid media option available for ranges ≥40mbar.

An on-board ASIC performs calibration and compensation across the compensated temperature range for offset, sensitivity and non-linearity.

It is available as an 8-pin SMT or other board-mount packages with single radial barbed port variants.

The sensor functions across an operating temperature range from -20°C to 85°C.