Piezoresistive Ceramic Pressure Sensor

1.0.2-5MPa 2.300% overload pressure 3.400% burst pressure 4.high stabiliy ,sensitivity and linearity

HK ceramic pressure sensor, required a number of national patents and more than ten patented technologies,known as new-generation products with the characteristics of extreme high stability,extreme low temperature drift ,excellent linearity , 300% overload pressure, 400% burst pressure.

Parameters

Pressure range: 0.2~5 Mpa                              Operating temperature: -45°C~125°C

Zero stability: ±0.15%FS/Year                          Full-span output stability: ±0.15%FS/Year

Overload pressure:  >300%FS                          Burst pressure:  >400%FS

Excitation voltage:5~30VDC                               Bridge resistance: 12KΩ±20%

Sensitivity output: 2.5~4mV/V                             Zero output: 0±0.1mV/V

Zero temperature coefficient :           ±0.001~ ±0.015 %FS/°C(-25°C ~ 125°C)

Full-Span temperature coefficient :          -0.001~ -0.015 %FS/°C(-25°C ~ 125°C)

Bridge resistance temperature coefficient:        ±50PPM/°C(-25°C~125°C)

Accuracy: ±0.15%FS (linearity,hysteresis,repeatability)

Note:The test result above is tested on regular temperature 25°C if without special indication

Piezoresistive Ceramic Pressure Sensor