Using an internal ASIC, Sensortechnics’ HDI Series digital pressure sensors compensates sensor offset, temperature effects, and non-linearity to allow for a total error band of better than ±0.5% FSS. The SMT components offer digital interfaces with the I²C bus protocol, analog output signals from 0.5 V to 4.5 V, and absolute, differential, and gage pressure measurements from 10 mbar to 10 bar. The sensors present unidirectional, bidirectional, or barometric calibrations, and are intended to be used with air and non-corrosive gases. The products suit battery-powered applications in medical devices, instrumentation, environmental controls, and HVAC.
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