MS4426 PC Board Mountable Pressure Sensor 0-100 mV Output Voltage Excitation Gage and Absolute Temperature Compensated DESCRIPTION The MS4426 is a temperature compensated, piezoresistive silicon pressure sensor packaged in a dualin- line configuration and intended for cost sensitive applications where excellent performance and long-term stability are required. Integral temperature compensation is provided over a range of 0-50C using laser-trimmed resistors. The pressure sensor is available in absolute or gage pressure ranges from 0-1 to 0-300 psi. The pressure ports are 1/8" barbed ports which mate with 3/32" ID tubing. The tube is vertically mounted to the printed circuit board. For a horizontally mounted tube in differential, gage and absolute pressure, refer to the MS4425. FEATURES APPLICATIONS Dual-in-Line Package 0C to 50C Compensated Temperature Range 0.15% Pressure Non Linearity Solid State Reliability Medical Instruments Altitude Measurement Process Control Factory Automation Leak Detection STANDARD RANGES MS4426 Range psig 0 to 1 psia 0 to 5 0 to 15 0 to 30 0 to 50 0 to 100 0 to 150 0 to 300 www.meas-spec.com 1/5 June 2011 MS4426 PERFORMANCE SPECIFICATIONS Supply Voltage: 12V Ambient Temperature: 25C (unless otherwise specified) Pressure applied to Port 2 PARAMETERS MIN TYP MAX UNITS Span (0-1 psi) 17.6 18 18.4 mV NOTES 1 Span (0-5 psi) 58 60 62 mV 1 Span (0-15 to 0-50 psi) 88 90 92 mV 1 Span (0-100 & 0-300 psi) 98 100 102 mV 1 Span (0-150 psi) 148 150 152 mV 1 Zero Pressure Output -1 0.2 1 mV 1 Pressure Non Linearity -0.15 0.15 % Span 2 Pressure Hysteresis -0.20 0.20 % Span K Input Resistance 0.05 5 15 25 3500 5000 6500 Temperature Error - Span -1 0.3 1 % Span 3 Temperature Error - Zero -0.75 0.2 0.75 mV 3 12 20 V mV 4 3X Rated 5 Output Resistance Supply Voltage Long Term Stability (Offset & Span) 0.1 Pressure Overload Compensated Temperature 0 50 C Operating Temperature -25 85 C Storage Temperature -40 125 C 0 85 % RH 3 grams Humidity Weight Solder Temperature 260C Max 5 Sec. Media Non-Corrosive Dry Gases Compatible with Silicon, Pyrex, RTV, Ceramic & Gold 6 Notes 1. Ratiometric to supply voltage. 2. Best fit straight line. Non linearity for 5psi and 150psi devices is 0.25% 3. Maximum temperature error between 0C and 50C with respect to 25C. For errors beyond the compensated temperature, see Temperature Error Multiplier Chart below. 4. Long term stability over a one year period with constant voltage and temperature. 5. 3X or 400 psi max, whichever is less. 6. For more details refer to 4425/4426 Mounting Application Note. 2.5 2.0 1.5 1.0 0.5 0.0 MS4426 -25 -10 5 20 35 50 65 www.meas-spec.com 2/5 80 95 110 125 June 2011 MS4426 DIMENSION MS4426 www.meas-spec.com 3/5 June 2011 MS4426 CONNECTIONS PACKAGE STYLE, PINOUT, AND PORT DESIGNATION MS4426 www.meas-spec.com 4/5 June 2011 MS4426 ORDERING INFORMATION 4426 - 005 G F Coating (F - Gel Fill, Blank = No Coating) Type (A = Absolute, G = Gage) Pressure Range Model NORTH AMERICA EUROPE Measurement Specialties 45738 Northport Loop West Fremont, CA 94538 Tel: 1-800-767-1888 Fax: 1-510-498-1578 Sales: pfg.cs.amer@meas-spec.com Measurement Specialties (Europe), Ltd. 26 Rue des Dames F78340 Les Clayes-sous-Bois, France Tel: +33 (0) 130 79 33 00 Fax: +33 (0) 134 81 03 59 Sales: pfg.cs.emea@meas-spec.com ASIA Measurement Specialties (China), Ltd. No. 26 Langshan Road Shenzhen High-Tech Park (North) Nanshan District, Shenzhen 518057 China Tel: +86 755 3330 5088 Fax: +86 755 3330 5099 Sales: pfg.cs.asia@meas-spec.com The information in this sheet has been carefully reviewed and is believed to be accurate; however, no responsibility is assumed for inaccuracies. Furthermore, this information does not convey to the purchaser of such devices any license under the patent rights to the manufacturer. Measurement Specialties, Inc. reserves the right to make changes without further notice to any product herein. Measurement Specialties, Inc. makes no warranty, representation or guarantee regarding the suitability of its product for any particular purpose, nor does Measurement Specialties, Inc. assume any liability arising out of the application or use of any product or circuit and specifically disclaims any and all liability, including without limitation consequential or incidental damages. Typical parameters can and do vary in different applications. All operating parameters must be validated for each customer application by customer's technical experts. Measurement Specialties, Inc. does not convey any license under its patent rights nor the rights of others. MS4426 www.meas-spec.com 5/5 June 2011