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NPI-19 Series, NovaSensor Medium Pressure Sensors Available at CDI

NPI-19 Series, NovaSensor Medium Pressure Sensors
Available at CDI
Embedded Masters Embedded Design and Manufacturing

NovaSensor, a division of Amphenol (Formerly GE Sensing) offers stainless steel isolated pressure sensors for harsh media environments, the NPI-19 series.

The NPI-19 series is designed for OEM applications where compatibility with corrosive media is required. The sensing package utilizes silicon oil to transfer pressure from the 316L stainless steel diaphragm to the sensing element. A ceramic substrate is attached to the package that contains laser-trimmed resistors for temperature compensation and offset correction.

The NovaSensor NPI series offers pressure ranges of 15 psi to 250 psi, in a variety of pressure ports. The standard configurations are:

  • 1/4 in-18 NPT male port with 7/8 in (22 mm) flange
  • 1/8 in-27 NPT male port with 7/8 in (22 mm) flange
  • 1/2 in-20 UNF threaded male port with 1.0 in (25 mm) flange
  • 0.74 in (18.8 mm) diameter x 0.28 in (7 mm) long cylinder with o-ring seals

In addition, the NPI series is offered for use in constant current and constant voltage excitation for span temperature compensation.

• Process Control Systems • Hydraulic systems and valves
• Biomedical Instruments • Refrigeration and HVAC controls
• Appliances and consumer electronics • Ship and marine systems
• Aircraft and avionics 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, 100 mV FSO with 1.0 mA excitation Linearity 0.1% FSO typical
Four standard ranges: 0 to 15 psig (0 to 1 bar), 0 to 250 psig (0 to 17 bar) available in gauge or absolute Voltage driven ranges: 15, 30, 50, 100, 200 and 300 psi (1, 2, 3, 7, 14 and 20 bar) gauge and absolute
About Component Distributors Inc. (CDI)
Component Distributors, Inc. (CDI) is a value added distributor of electronic components providing Sensing, Measurement, Control, and Wireless products for simple to complex system applications. CDI distributes globally and provides local customer service and application support across the Americas. CDI delivers technical solutions that are easy to find and easy to buy, providing customers and supplier partners with design services, web commerce enablement and flexible supply chain solutions.
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