Available as a sensor without amplification, but also with an analog output signal from 0.5 V to 4.5 V; custom signal ranges are also possible. Ideal for applications such as infusion systems, ventilators, or other systems where accuracy is critical.
In modern medical and OEM systems, the quality of sensor technology determines safety, accuracy, and reliability. Stable and reproducible measurements are essential, especially when monitoring fluids or mechanically transmitted forces.
The APF-1865 series, compatible with the Honeywell 1865, was developed specifically for these requirements. The silicon piezoresistive sensor can measure both direct pressure and forces transmitted through a flexible diaphragm. This makes it ideal for applications such as detecting occlusions in infusion pumps and syringes, monitoring pressure in ventilators, or for precise force measurements in compact OEM systems.
A key advantage is the high measurement accuracy achieved thanks to temperature compensation and laser-tuned sensor elements. This ensures low drift and stable performance, even under changing environmental conditions.
The flexible signal output is particularly appealing to developers: the sensor is available with an analog output signal ranging from 0.5 V to 4.5 V. Custom output voltages are also possible, enabling direct connection to microcontrollers or existing electronics without the need for additional signal processing.
Thanks to its compact design, it also offers a space-saving alternative to traditional load cells or larger pressure transducers, making it ideal for portable or miniaturized devices.
