NPI-19B-172GH

NPI-19B-172GH is a NovaSensor NPI-19 series of medium pressure sensor consists of current-driven, media-isolated pressure sensor, incorporating state-of-the-art IsoSensor technology. It is designed to operate in hostile environments while still providing 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. The modular design allows for a variety of pressure port modules, which are hermetically welded to the sensor header module. Applications include process control systems, hydraulic systems and valves, biomedical instruments, refrigeration and HVAC controls, appliances and consumer electronics, ship and marine systems, aircraft and avionic systems.

• Solid state, high reliability, 316L stainless steel, ISO sensor design
• ±0.5% static accuracy, temperature compensated 32°F to 158°F (0°C to 70°C)
• High sensitivity, 100mV FSO with 1.0mA excitation, linearity 0.1% FSO typical
• Gauge pressure, 1/2-20 UNF pressure port
• 1700kPa, 1mA pressure range
• Constant current supply (1.0mA)
• Operating temperature range from -40°C to 125°C
• 0.1%FSO typical long-term stability of offset