SX01 Datasheet | Sensym

SX Series Pressure sensors Features - 0...1 to 0...300 psi - Absolute, differential and gage devices - High impedance bridge - Low power consumption for battery operation .. GENERAL DESCRIPTION The SX series of pressure sensors provides the most cost effective method of measuring pressures up to 300 psi. These sensors were specifically designed to be used with non-corrosive and non-ionic media, such as air and dry gases. Convenient pressure ranges are available to measure differential, gage and absolute pressures from 0 to 1 psi (SX01) up to 0 to 300 psi (SX7300D). The absolute (A) devices have an internal vacuum reference and an output voltage proportional to absolute pressure. The differential (D) devices allow application of pressure to either side of the diaphragm and can be used for gage or differential pressure measurements. However, 300 psi (SX7300D) can be applied to pressure port P2 only. Pressure port P1 is able to handle operating pressures up to 150 psi only. This product is packaged either in Sen Sym's standard low cost chip carrier "button" package, a plastic ported "N" package, a metal TO can package or a dual inline package (DIP). All packages are designed for applications where the sensing element is to be integral to the OEM equipment. Scale: 1 cm ½ inch APPLICATIONS - Industrial controls - Pneumatic controls - Medical instrumentation - Barometry EQUIVALENT CIRCUIT Vs These packages can be o-ring sealed, epoxied, and/or clamped onto a pressure fitting. A closed bridge 4-pin SIP configuration is provided for electrical connection to the button or "N" package. The TO can offers a 5-pin open bridge configuration. Because of its high-impedance bridge, the SX series is ideal for portable and low power or battery operated systems. Due to its low noise, the SX is an excellent choice for medical and low pressure measurements. + Output ELECTRICAL CONNECTION Button sensor GND out + +VS out 1 2 3 4 NC NC Button sensor or "N"...