SX15AP1

Silicon Pressure Sensors SX 0 psi to 1 psi to 0 psi to 150 psi SX Series FEATURES • Low Cost • High-Impedance Bridge • Absolute and • Differential (Gauge) • Low Noise • Low Power Consumption for Battery Power TYPICAL APPLICATIONS • Medical • Instrumentation • Barometric • Measurement • Pneumatic Controls • Battery Powered Equipment EQUIVALENT CIRCUITS GENERAL DESCRIPTION The SX Series pressure sensors provide the lowest cost components for measuring pressures up to 150 psi. These sensors are designed for use with non-corrosive, non-ionic media, such as air and dry gases. Convenient pressure ranges are available to measure differential, gauge, and absolute pressures from 0 psi to 1 psi (SX01) up to 0 psi to 150 psi (SX150). Button, Nipple and N Packages DIP Packages WARNING PERSONAL INJURY DO NOT USE these products as safety or emergency stop devices or in any other application where failure of the product could result in personal injury. Failure to comply with these instructions could result in death or serious injury. Sensing and Control 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 gauge or differential pressure measurements. This product is packaged in either the standard low cost chip carrier “button” package, a plastic ported “N” package, or a DIP package. All packages are designed for applications where the sensing element is integral to the OEM equipment. These packages can be o-ring sealed, epoxied, and/or clamped onto a pressure fitting. A closed-bridge four pin SIP configuration is provided for electrical connection to the “Button” or “N” Package. The DIP Package mounts on a PC board like a standard IC with through-hole pins. This extremely small size package enables the use of multiple sensors in applications with limited space. WARNING MISUSE OF DOCUMENTATION • The information presented in this product sheet is for reference only. Do not use this document as a product installation guide. • Complete installation, operation, and maintenance information is provided in the instructions supplied with each product. Failure to comply with these instructions could result in death or serious injury. Silicon Pressure Sensors SX 0 psi to 1 psi to 0 psi to 150 psi SX Series CHARACTERISTICS (Maximum Ratings For All Devices) Supply Voltage, VS Operating Temperature Range Storage Temperature Range Humidity Common-mode Pressure Lead Soldering Temperature 12 Vdc -40 °C to 85 °C [-40 °F to 185 °F] -55 °C to 125 °C [-67 °F to 257 °F] 0 % to 100 % RH 150 psig 250 °C [482 °F] 2 sec to 4 sec (1) PERFORMANCE CHARACTERISTICS Characteristic Description (2) Zero Pressure Offset (3,4) Temperature Coefficient of Offset (5) Combined Pressure Non-Linearity, and Hysteresis (6) Long Term Stability of Offset and Span (7) Response Time Input Resistance (3,4) Temperature Coefficient of Resistance (3,4) Temperature Coefficient of Span Output Resistance (8) Repeatability Min. -35.0 – – – – – 690 -2550 – – Typ. -20.0 4 0.2 0.1 100 4.1 750 -2150 4.1 0.5 Max. 0.0 – ±0.5 – – – 810 -1900 – – Unit mV µV/V/°C %FSS %FSS µs kΩ ppm/°C ppm/°C kΩ %FSS (1) SX PERFORMANCE CHARACTERISTICS Part Number Operating Pressure Range SX01 SX05 SX15 SX30 SX100 SX150 0 psi to 1 psi 0 psi to 5 psi 0 psi to 15 psi 0 psi to 30 psi 0 psi to 100 psi 0 psi to 150 psi Sensitivity (mV/V/psi) Typ 4.0 3.0 1.5 0.75 0.3 0.15 (9) Full-Scale Span (mV) (10) Min. Typ. Max. 15 20 25 50 75 100 75 110 150 75 110 150 100 150 200 75 110 150 Burst Pressure 20 psi 20 psi 45 psi 90 psi 150 psi 200 psi Specification Notes: Note 1: Reference Conditions; TA = 25 °C [77 °F], Supply VS = 5 Vdc; Common Line Pressure = 0 psig, Pressure Applied to P1 Note 2: The zero pressure offset is 0 mV minimum to -20 mV typical and 35 mV maximum for part numbers SXxxxGD2 and SXxxxDD4. Note 3: Slope of best straight line fit from 0°C to 70°C. For operation outside this temperature range, contact factory for more information. Note 4: This parameter is not 100% tested. It is guaranteed by process design. Note 5: Pressure Hysteresis - the maximum output difference at any point within the operating pressure range for increasing and decreasing pressure. Pressure Non-linearity the maximum deviation of measure output, at constant temperature (25 °C [77 °F]), from “best straight line” through three points (offset pressure, full-scale pressure, one-half full scale pressure). Note 6: Long term stability over a one year period. Note 7: Response time for a 0 psi to Full-Scale Span pressure step change, 10% to 90% rise time. Note 8: Maximum difference in output at any pressure within the operating pressure range and the temperature range within 0 °C to 70 °C [32 °F to 158 °F] after: a) 100 temperature cycles, 0 °C and 70 °C [32 °F to 158 °F] b) 1 million pressure cycles, 0 psi to full-scale span. Note 9: Full-scale span is the algebraic difference between the output voltage at full-scale pressure and the output at zero pressure. Full-scale span is ratiometric to the supply voltage. Note 10: Exceeding maximum pressure can cause permanent sensor failure 2 Honeywell • Sensing and Control Silicon Pressure Sensors SX 0 psi to 1 psi to 0 psi to 150 psi SX Series ELECTRICAL CONNECTIONS ORDERING INFORMATION Pressure Range 0 to 1 psid or psig 0 to 5 psid or psig 0 psia to 15 psia 0 psia to 30 psia 0 psia to 100 psia 0 psia to 150 psia 0 to 15 psid or psig 0 to 30 psid or psig 0 to 100 psid or psig 0 to 150 psid or psig Button Package SX01D SX05D SX15A SX30A SX100A SX150A SX15D SX30D SX100D SX150D Order Part Number Nipple Package “N” Package SX01DP1 SX01DN SX05DP1 SX05DN SX15AP1 SX15AN SX30AP1 SX30AN – SX100AN – SX150AN SX25DP1 SX15DN SX30DP1 SX30DN – SX100DN – – DIP Package SX01GD2, SX01DD4 SX05GD2, SX05DD4 SX15AD2, SX15AD4 SX30AD2, SX30AD4 SX100AD2, SX100AD4 – SX15GD2, SX15DD4 SX30GD2, SX30DD4 SX100GD2, SX100DD4 – PHYSICAL DIMENSIONS for reference only mm [In] Button Package Honeywell • Sensing and Control 3 Silicon Pressure Sensors SX 0 psi to 1 psi to 0 psi to 150 psi Nipple Package N Housing Package 4 Honeywell • Sensing and Control SX Series Silicon Pressure Sensors SX 0 psi to 1 psi to 0 psi to 150 psi SX Series D2 DIP Package DD4 DIP Package AD4 DIP Package Honeywell • Sensing and Control 5 Silicon Pressure Sensors SX 0 psi to 1 psi to 0 psi to 150 psi WARRANTY/REMEDY Honeywell warrants goods of its manufacture as being free of defective materials and faulty workmanship. Contact your local sales office for warranty information. If warranted goods are returned to Honeywell during the period of coverage, Honeywell will repair or replace without charge those items it finds defective. The foregoing is Buyer’s sole remedy and is in lieu of all other warranties, expressed or implied, including those of merchantability and fitness for a particular purpose. Specifications may change without notice. The information we supply is believed to be accurate and reliable as of this printing. However, we assume no responsibility for its use. Sensing and Control www.honeywell.com/sensing Honeywell 11 West Spring Street Freeport, Illinois 61032 008136-1-EN IL50 GLO 1004 Printed in USA Copyright 2004 Honeywell International Inc. All Rights Reserved. SX Series While we provide application assistance personally, through our literature and the Honeywell web site, it is up to the customer to determine the suitability of the product in the application. For application assistance, current specifications, or name of the nearest Authorized Distributor, contact a nearby sales office. Or call: 1-800-537-6945 USA/Canada 1-815-235-6847 International FAX 1-815-235-6545 USA INTERNET www.honeywell.com/sensing info.sc@honeywell.com