XCX/XCXL Series Compensated Silicon Pressure Sensors DESCRIPTION Additional stability and long term accuracy improvements are The XCX/XCXL Series integrates silicon micromachined gained through simplified compensation techniques, which sensing technology, temperature compensation, and eliminate temperature dependent thermal compensation calibration in an improved performance industry standard package. These products are available in High Grade (H) which are calibrated for full scale span to 1.0% over compensated A unique stress isolating design protects against torque temperature range or in Commercial Grade (C) which are induced. calibrated for full scale span to 2% over compensated temperature range. FEATURES POTENTIAL APPLICATIONS Pressure ranges from 4 in H O, 10 in H O and 1 psi through Medical 2 2 240 psi Applications requiring small size Calibrated offset Applications requiring vacuum, positive pressure or both High Grade (H) listings for high performance sensing solutions or Commercial Grade (C) listings for lower performance sensing solutions Temperature Compensated over 0 C to 70 C 32 F to 158 F Gage, differential, and absolute pressure Ratiometric mV output XCX/XCXL Series (1) ELECTRICAL SPECIFICATIONS (At 12 Vdc Excitation at 25 C 77 F .) Characteristic XCX/XCXL C Grade XCX/XCXL H Grade Unit Min. Typ. Max. Min. Typ. Max. Excitation voltage 3.0 12.0 16.0 3.0 12.0 16.0 Vdc Null 1.0 0.5 1.0 mV Temperature error on offset (2) 0 C to 50 C 32 F to 122 F 1.0 0.5 mV (4 in H2O) Temperature error on offset (2) 0 C to 70 C 32 F to 158 F 1.0 0.5 mV (all except 4 in H2O) Temperature error on span (2) 0 C to 50 C 32 F to 122 F 2.0 1.0 % span (4 in H2O) Temperature error on span (2) 0 C to 70 C 32 F to 158 F 2.0 1.0 % span (all except 4 in H2O) (3) Linearity, hysteresis error 0.5 1.0 0.3 0.5 % span Repeatability 0.1 0.1 % span Input resistance 15 15 k Output resistance 3.0 3.0 k Compensated temperature range 0 32 25 77 70 158 0 32 25 77 70 158 C F Storage temperature range -40 -40 125 257 -40 -40 125 257 C F Relative humidity (non-condensing) 0 95 0 95 % RH Common mode pressure 50 50 psig g Shock (duration 11 ms any axis) 10 10 Weight g 2 2 Notes: 1. All parameters are measured at 12 Vdc excitation, pressure specs obtained with pressure applied to the front of the sensor. 2. Shift is relative to 25 C 77 F . 3. Measured at full scale rated pressure using BFSL. DIFFERENTIAL AND GAGE OUTPUT (At 12 Vdc Excitation at 25 C 77 F .) Full Scale XCX C Grade XCX H Grade Max. Overpressure Pressure Output Full Scale Span (mV) Output Full Scale Span (mV) (psi) Min. Typ. Max. Min. Typ. Max. 4 in H2O 38 40 42 5 10 in H2O 19 20 21 19.8 20.0 20.2 5 0.3 psi 19 20 21 19.8 20.0 20.2 5 1 psi 17 18 19 17.8 18.0 18.2 5 5 psi 57 60 63 59 60 61 15 15 psi 85 90 95 89 90 91 45 30 psi 85 90 95 89 90 91 90 60 psi 85 90 95 89 90 91 180 100 psi 95 100 105 99 100 101 200 150 psi 85 90 95 89 90 91 300 240 psi 95 100 105 99 100 101 300 2 www.honeywell.com/sensing