BLVR-L30D-B2NS-N Amphenol

R R R R www.allsensors.com www.allsensors.com www.allsensors.com www.allsensors.com Signed Original On File Signed Original On File Signed Original On File Signed Original On File BLVR Series Low Voltage Pressure Sensors Features 0 to 1 H2O to 0 to 30 H2O Pressure Ranges Low Supply Voltage (1.8V to 3.3V) 40% Less Power Than Mini-Basic Series 0.3% Linearity Improved Front to Back Linearity Offset Compensated Superior Position Sensitivity Improved Warm-Up Shift Distribution Parylene Coating Available Upon Request Applications Medical Instrumentation Environmental Controls HVAC Portable / Hand Held Devices General Description The BLVR Series Basic Sensor is based on a Dual Die Reference technology to reduce all output offset or common mode errors. It 2 TM also incorporates All Sensors CoBeam Technology to reduce the overall supply voltage while maintaining comparable output levels to traditional equivalent basic sensing elements. This lower supply voltage gives rise to improved warm-up shift while the 2 CoBeam Technology itself reduces package stress susceptibility resulting in improved overall long term stability. The technology also vastly improves position sensitivity to nearly unmeasurable levels. This series is intended for use with non-corrosive, non-ionic working uids such as air, dry gases and the like. The output is also ratiometric to the suply voltage and is operable from 1.8 to 3.3 volts DC. Standard Pressure Ranges Equivalent Circuit Vs Device Operating Range Proof Pressure Burst Pressure BLVR-L01D 1 inH2O 100 inH2O 300 inH2O BLVR-L05D 5 inH2O 200 inH2O 300 inH2O -Out +Out BLVR-L10D 10 inH2O 200 inH2O 300 inH2O BLVR-L20D 20 inH2O 200 inH2O 500 inH2O BLVR-L30D 30 inH2O 200 inH2O 800 inH2O Gnd Pressure Sensor Maximum Ratings Environmental Speci cations Supply Voltage (Vs) 6 Vdc Temperature Ranges Operating -25 to 85 C Common Mode Pressure 5 psig Storage -40 to 125 C Lead Temperature (soldering 2-4 sec.) 270 C Humidity Limits 0 to 95% RH (non condensing) Approvals MKT DATEMFG DATEENG DATEQA DATE As Is With Change As Is With Change As Is With Change As Is With Change All Sensors DS-0280 Rev A R R R R www.allsensors.com www.allsensors.com www.allsensors.com www.allsensors.com Signed Original On File Signed Original On File Signed Original On File Signed Original On File a 16035 Vineyard Blvd. Morgan Hill, CA 95037 p 408 225 4314 f 408 225 2079 e www.allsensors.com all sensorsR R R R www.allsensors.com www.allsensors.com www.allsensors.com www.allsensors.com Signed Original On File Signed Original On File Signed Original On File Signed Original On File Performance Characteristics for BLVR Series ALL PARAMETERS ARE MEASURED AT 3.3 VOLT EXCITATION AND ROOM TEMPERATURE UNLESS OTHERWISE SPECIFIED. PRESSURE MEASUREMENTS ARE WITH POSITIVE PRESSURE APPLIED TO PORT B (THE ONLY PORT FOR THE SINGLE PORT CONFIGURATION). Parameter Min Typ Max Units Notes Output Span L01D 1 inH2O 4.5 8.0 11.5 mV 4 L05D 5 inH2O 13.5 24.0 34.5 mV 4 L10D 10 inH2O 18.0 32.0 46.0 mV 4 L20D 20 inH2O 22.0 38.0 55.0 mV 4 L30D 30 inH2O 25.0 42.0 60.0 mV 4 Offset Voltage Zero Diff. Pressure - - 8.0 mV - Offset Temperature Shift (0C-70C) - 0.1 - mV 1 Offset Warm-up Shift - 10 80 uV 2 Offset Position Sensitivity (1g) - 0.2 - uV - Offset Long Term Drift (One Year) - 80 - uV - Linearity, Hysteresis Error - 0.1 0.3 %FSS 3 Response Time (10% to 90% Pressure Response) - 100 - uS - Front to Back Linearity - 0.25 - %FSS 5 Temperature Effect on Resistance (0C-70C) - 2800 - ppm/C - Temperature Effect on Span (0C-70C) - -1900 - ppm/C - Input Resistance - 1.5 - k ohm - Output Resistance - 1.5 - k ohm - Speci cation Notes NOTE 1: SHIFT IS RELATIVE TO 25C. NOTE 2: SHIFT IS WITHIN THE FIRST HOUR OF EXCITATION APPLIED TO THE DEVICE. NOTE 3: MEASURED AT ONE-HALF FULL SCALE RATED PRESSURE USING BEST STRAIGHT LINE CURVE FIT. NOTE 4: THE SPAN IS THE ALGEBRAIC DIFFERENCE BETWEEN FULL SCALE OUTPUT VOLTAGE AND THE OFFSET VOLTAGE. Span Front NOTE 5: FRONT-BACK LINERITY COMPUTED AS: Lin 1 100% FB Span Back How To Order BLVR- - - Series Pressure Range Coating Option Description Package Option Description L01D 1 inH2O Option Description N No Coating L05D 5 inH2O P Parylene Coating B1NS Two Ports Same Direction L10D 10 inH2O B2NS Two Ports Opposite Direction (Consult with factory for parylene coating) L20D 20 inH2O BGNS One Port L30D 30 inH2O Example: BLVR-L10D-B1NS-N BLVR Series Low Voltage Pressure Sensors R R R R www.allsensors.com www.allsensors.com www.allsensors.com www.allsensors.com Signed Original On File Signed Original On File Signed Original On File Signed Original On File