HCL Miniature Low Pressure Sensors for Ultra Stable and Accurate Measurements

Sensortechnics’ HCL pressure sensors measure low gage or differential pressures from 5 … 75 mbar. These devices are precision calibrated and temperature compensated and offer ratiometric mV output signals. They use a special compensation technology to achieve a very high offset stability and virtually no position sensitivity in comparison to conventional sensors.

The HCL pressure sensors feature a high input resistance and are ideal for portable device applications. A wide range of miniature SMT, single inline (SIP) and dual inline (DIP) housing options allow for space-saving PCB-mounting and maximum OEM design flexibility. Sensortechnics can provide very fast and flexible HCL sensor modifications based on customer specific requirements.

Important features of the new HCL series are:

• Gage or differential pressure measurement from 5 … 75 mbar
• Precision calibrated and temperature compensated
• Very high offset stability and virtually no position sensitivity
• Miniature SMT, SIP and DIP housing options

HCL pressure sensors offer OEM customers precision pressure measurement for a wide range of applications. Typical examples include medical devices such as ventilators, respirators or anaesthesia machines as well as environmental controls and HVAC applications.