Honeywell Technologies Pressure SensorBoard 6 SMT

This differential pressure sensor measures pressure differentials between two ports and provides ratiometric analogue or 12-bit digital outputs for use on a PCB. It is temperature compensated and calibrated using an on-board ASIC to correct offset, sensitivity and temperature effects, and it updates calibrated pressure values rapidly for real-time monitoring. The device is manufactured to ISO 9001 standards and is available with options for dry gases or protected liquid-media operation.

• ±0.25% accuracy ensures precise differential measurements
• 3.3V or 5.0V supply enables low voltage system integration
• 1kHz analogue and 2kHz digital update rates support fast sampling
• Operates between -40°C and 85°C for high temperature use
• Dual radial barbed port option enables wet/wet differential sensing
• Total Error Band ±1.5%FSS limits worst-case measurement error

• Used for ventilator and oxygen concentrator pressure monitoring
• Suitable for HVAC control and pneumatic regulation systems
• Ideal for blood analysis and portable medical instruments
• Can be used for process gas monitoring in industrial plants
• Used with coffee machines and washing machines for flow control

Non-corrosive, non-ionic gases are supported and condensation must be avoided.

A silicone-based gel coating covers electronics beneath Port1 enabling exposure to non-corrosive liquids and condensation.

I2C and SPI-compatible 12-bit digital outputs are offered with multiple address options.

DIP, SMT and leadless SMT package formats are provided for different assembly processes.

Selected liquid-compatible options are certified BPA Free, LFGB and NSF-169.