NPI-19M-201A-2

NovaSensor NPI-19 Series | I2C Digital Pressure Sensor

The NovaSensor NPI-19 I²C Digital Pressure Sensor is a member of the NovaSensor? NPI Series and incorporates state-of-the-art ***Sensor technology with I²C interface protocols, which gives the OEM user the best in price and performance. They are designed to operate in hostile environments and yet give the outstanding sensitivity, linearity, and hysteresis of a silicon sensor. The piezoresistive sensor chip is housed in a fluid filled cylindrical cavity and ***lated from measured media by a stainless steel diaphragm and body. As with all NovaSensor? silicon sensors, the NPI Series employs SenStable? processing technology, providing excellent output stability.

• Applications

• Features

• Specifications

• 电平控制
       储罐液位测量
       腐蚀性流体和气体测量
       气压测量

• Level control

• Tank level measurement

• Corrosive fluids and gas measurement

• Barometric pressure measurement

• Weldable or threaded process fittings

• Linearity +/- 0.25% FSO (BFSL)

• +/- 1% total error band

• I²C interface protocols

• 14 bit I²C output

• Absolute and gage pressure

• Pressure range from 0 to 1 psi to 0 to 1000 psi

• 可焊接或螺纹过程配件




•      线性度+/- 0.25％FSO（BFSL）




•      +/- 1％的总误差带




•      I2C接口协议




•      14位I2C输出




•      压力和表压




•      压力范围从0到1 psi到0到1000 psi

电源电压2.7V至5.5V（典型值：3.3V）
压力输出5％至95％/ 10％至90％
线性+/- 0.25％FSO
总误差+/- 1％
长期稳定性+/- 0.5％量程/年（典型值）。
工作温度-40至125°C
存储温度-40至125°C