WINSUN WPC20 high stable OEM sensor is the piezoresistive pressure sensor with isolated construction and precise compensation. It uses high stable silicon die. Stainless steel 316L housing with diameter Ф19mm . Wider temperature compensation and zero correction are calibrated by laser trimming technics. The measured pressure is transmitted onto silicon die through 316L diaphragm and inner media, to transform the pressure to electric signal. CYX19 pressure sensor is inspected and screened on automatic production line, testing and checking time after time strictly. It is widely used for various pressure measurement fields.
Technical Specification
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Technical Specification
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Measuring range：70KPa、100KPa、200KPa、350KPa、700KPa、1000KPa、2000KPa、3500KPa、7MPa、10MPa 、20MPa、35Mpa、60MPa、70MPa、80MPa、100MPa
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Typ
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Max
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Unit
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Non Linearity
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±0.15 (0～2MPa)
±0.2 (3.5MPa～60MPa)
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±0.3
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%F.S
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Repeatability and hysteresis
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0.02
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0.05
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%F.S
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Zero output
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0±1
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0±2
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mV
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Full output
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≤20KPa
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50±10
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50±30
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mV
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≥35kPa
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100±10
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100±30
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mV
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Zero Temperature error
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≤20KPa
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±1
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±2
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%F.S
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≥35kPa
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±0.5
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±1
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%F.S
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Full temperature error
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≤20KPa
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±1
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±2
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%F.S
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≥35kPa
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±0.5
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±1
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%F.S
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Pressure overload
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Rated range 3X or 120MPa
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——
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Working temp. range
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-20～80
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℃
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Compensated temp. range
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0～70， 0～50（量程≤20KPa）
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℃
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Storage temp. range
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-40～125
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℃
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The above parameters are tested: constant current 1.5mA at room temperature 25 C
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