HK-2000B integrated pulse sensor The product is a highly integrated process will be force-sensitive element (PVDF piezoelectric film), the sensitivity of temperature compensation element, temperature sensing element, the signal conditioning circuit integrated in the sensor circuit. Piezoelectric principle acquisition signals, analog signal output, the output voltage of the pulse wave signal integrity, the product is mainly used in non-invasive cardiovascular function tests, pregnancy-induced hypertension detection, Chinese pulse diagnosis