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NPI-19A-170A2数字I2C压力传感器172kPa绝压

发布时间:2019/9/12 15:21:00 访问次数:47 发布企业:北京芯联科泰电子有限公司

NovaSensor NPI-19 Series | I2C Digital Pressure Sensor

NovaSensor NPI-19 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 IsoSensor technology withI2C 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 isolated 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.


NovaSensor NPI-19 I2C数字压力传感器是NovaSensor®NPI系列的成员,采用最先进的IsoSensor苹果彩票优选平台和I2C接口协议,为OEM用户提供最佳的价格和性能。 它们设计用于在恶劣环境中运行,同时提供硅传感器出色的灵敏度,线性度和滞后性。 压阻式传感器芯片安装在充满流体的圆柱形腔体中,并通过不锈钢隔膜和主体与被测介质隔离。 与所有NovaSensor®硅传感器一样,NPI系列采用SenStable®处理苹果彩票优选平台,可提供出色的输出稳定性。

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 I2Cinterface protocols 14 bitI2C output Absolute and gage pressure Pressure range from 0 to 1 psi to 0 to 1000 psi


Supply Voltage 2.7V to 5.5V (typ: 3.3V)
Pressure Output 5% to 95% / 10% to 90%
Linearity +/- 0.25% FSO
Total Error +/- 1%
Over Pressure 2X
Burst Pressure 3X
Long Term Stability +/- 0.5% span / year typ.
Operating Temperature -40 to 125°C
Storage Temperature -40 to 125°C


Part Number Description
NPI-19-A-170-A-2 w/o thread, 17.2kPa, absolute pressure
NPI-19-A-170-G-2 w/o thread, 17.2kPa, gauge pressure
NPI-19-A-350-A-2 w/o thread, 34.5kPa, absolute pressure
NPI-19-A-350-G-2 w/o thread, 34.5kPa, gauge pressure
NPI-19-A-101-A-2 w/o thread, 100kPa, absolute pressure
NPI-19-A-101-G-2 w/o thread, 100kPa, gauge pressure
NPI-19-A-201-A-2 w/o thread, 200kPa, absolute pressure
NPI-19-A-201-G-2 w/o thread, 200kPa, gauge pressure
NPI-19-A-701-A-2 w/o thread, 700kPa, absolute pressure
NPI-19-A-701-G-2 w/o thread, 700kPa, gauge pressure
NPI-19-A-172-A-2 w/o thread, 1700kPa, absolute pressure
NPI-19-A-172-G-2 w/o thread, 1700kPa, gauge pressure
NPI-19-J-170-A-2 1/8 NPT -27, 17.2kPa, absolute pressure
NPI-19-J-170-G-2 1/8 NPT -27, 17.2kPa, gauge pressure
NPI-19-J-350-A-2 1/8 NPT -27, 34.5kPa, absolute pressure
NPI-19-J-350-G-2 1/8 NPT -27, 34.5kPa, gauge pressure
NPI-19-J-101-A-2 1/8 NPT -27, 100kPa, absolute pressure
NPI-19-J-101-G-2 1/8 NPT -27, 100kPa, gauge pressure
NPI-19-J-201-A-2 1/8 NPT -27, 200kPa, absolute pressure
NPI-19-J-201-G-2 1/8 NPT -27, 200kPa, gauge pressure
NPI-19-J-701-A-2 1/8 NPT -27, 700kPa, absolute pressure
NPI-19-J-701-G-2 1/8 NPT -27, 700kPa, gauge pressure
NPI-19-J-172-A-2 1/8 NPT -27, 1700kPa, absolute pressure
NPI-19-J-172-G-2 1/8 NPT -27, 1700kPa, gauge pressure
NPI-19-M-170-A-2 M12*1.5, 17.2kPa, absolute pressure
NPI-19-M-170-G-2 M12*1.5, 17.2kPa, gauge pressure
NPI-19-M-350-A-2 M12*1.5, 34.5kPa, absolute pressure
NPI-19-M-350-G-2 M12*1.5, 34.5kPa, gauge pressure
NPI-19-M-101-A-2 M12*1.5, 100kPa, absolute pressure
NPI-19-M-101-G-2 M12*1.5, 100kPa, gauge pressure
NPI-19-M-201-A-2 M12*1.5, 200kPa, absolute pressure
NPI-19-M-201-G-2 M12*1.5, 200kPa, gauge pressure
NPI-19-M-701-A-2 M12*1.5, 700kPa, absolute pressure
NPI-19-M-701-G-2 M12*1.5, 700kPa, gauge pressure
NPI-19-M-172-A-2 M12*1.5, absolute pressure
NPI-19-M-172-G-2 M12*1.5, gauge pressure

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