13U... - Series Stainless Steel Isolated Pressure Sensor Cells FEATURES * 0 ... 1000 to 0 ... 5000 psia * Low Cost * Isolated * Rugged - Stainless Steel * Small Size GENERAL DESCRIPTION These stainless steel devices were developed for pressure applications that involve measurement of a hostile media in harsh environments. These sensors will accommodate any media that will not adversely attack 316 stainless steel. This series uses SenSyms proven piezoresistive semiconductor sensor chip in an oil isolated housing. This design has proven to be highly reliable,stable and accurate. The13U series sensors feature either a weld ring collar or threaded mail port for pressure connection. Scale: 1cm 1 inch * Absolute Pressure * Reliable Semiconductor Technology APPLICATIONS ELECTRICAL CONNECTIONS * OEM industrial process control EQUIVALENT CIRCUIT 13U... Cell 13U... with Port PRESSURE SENSOR CHARACTERISTICS (all devices) Environmental Specifications Temperature Ranges: Operating Storage Shock: Insulation Resistance: Vibration: Maximum Ratings -10C to +85C -20C to +125C 75G for 6 mscc 100 M at 50 vdc 17g RMS Supply Voltage VS +7.5 V DC January 1998/073 Aubinger Weg 27, 82178 Puchheim, Germany Phone 0049 - (0) 89 80 08 30, Fax 0049 - (0) 89 8 00 83 33 http://www.sensortechnics.com 13U... - Series Stainless Steel Isolated Pressure Sensor Cells PRESSURE RANGE SPECIFICATIONS Sensym Part Number Pressure Range Burst Pressure 13U1000A(C,M) 13U2500A(C,M) 13U5000A(C,M) 0-1000 PSIA 0-2500 PSIA 0-5000 PSIA 10,000 PSIA 10,000 PSIA 10,000 PSIA PERFORMANCE CHARACTERISTICS1 Characteristic Zero Pressure Offset TA = 72F Full-scale Span2 Combined Linearity and Hysteresis3 Temperature Coefficient of Span Temperature Coefficient of Resistance4 Temperature Effect on Offset4 Long Term Stability of Offset and Sensitivity5 Response Time (10% to 90%)6 Input Impedance TA = 25C Output Impedance Repeatability4 Min. Typ. Max. Unit -20 100 ---2600 +690 ------------- 0 150 0.2 -2300 +750 +4 0.1 0.1 4.0 4.0 0.1 +20 200 1.0 -2000 +810 ------------- mV mV %FS ppm/C ppm/C V/V/C %FS ms k k %FS PHYSICAL DIMENSIONS Cell package Mass: 11 g Ported Male package Mass: 23 g Dimensions in inches (mm) January 1998/073 Aubinger Weg 27, 82178 Puchheim, Germany Phone 0049 - (0) 89 80 08 30, Fax 0049 - (0) 89 8 00 83 33 http://www.sensortechnics.com 13U... - Series Stainless Steel Isolated Pressure Sensor Cells SPECIFICATION NOTES: 1. 2. 3. 4. 5. 6. Reference conditions (unless otherwise noted): Supply Voltage, VS = 5 VDC; TA = 25C; Span is the algebraic difference between the output voltage at full scale pressure and the output at zero pressure. Span is ratiometric to the supply voltage Linearity is based on besst fit straight line. Hysteresis is the maxium output difference at any point within the operating pressure range for increasing and decreasing pressure. Typical error of the offset voltage over the 0 to 50C reading. Note, the typical temperature coefficients of span and resistance are based on best fit line between 0 to 50C. Long term stability over a one year period. Response time for 0 psi to full scale span pressure step change ORDERING INFORMATION Pressure range cell male port 0 to 1,000 psi 0 to 2,500 psi 0 to 5,000 psi 13U1000AC 13U2500AC 13U5000AC 13U1000AM 13U2500AM 13U5000AM SenSym and Sensortechnics reserve the right to make changes to any products herein. SenSym and Sensortechnics do not assume any liability arising out of the application or use of any product or circuit described herein, neither does it convey any license under its patent rights nor the rights of others. January 1998/073 Aubinger Weg 27, 82178 Puchheim, Germany Phone 0049 - (0) 89 80 08 30, Fax 0049 - (0) 89 8 00 83 33 http://www.sensortechnics.com