PCB Mounted Pressure Transducers Pressure Ranges from to 30inH2O Amplified Ratiometric Analog Output Differential & Gage Temperature Compensated or 5.0 Vdc Supply Voltage
DESCRIPTIONThe is a small, ceramic based, PCB mounted pressure transducer from Measurement Specialties. The transducer is built using Measurement Specialties' proprietary UltraStableTM process and the latest CMOS sensor conditioning circuitry to create a low cost, high performance transducer designed to meet the strictest requirements from OEM customers. The MS4515 is fully calibrated and temperature compensated with a total error band (TEB) of less than 1.0% over the compensated range. The sensor operates from single supply of either or 5.0Vdc and requires a single external component for proper operation. The rugged ceramic transducer is available in side port, top port, and manifold mount versions and can measure gauge or differential pressure from 30 inH20. The 1/8" barbed pressure ports mate securely with 3/32" ID tubing.
FEATURESinH2O Pressure Ranges PCB Mountable High Level Analog Output Barbed Pressure Ports
APPLICATIONS
Blocked Filter Detection Altitude and Airspeed Measurements Medical Instruments Fire Suppression System Panel Meter
See Package Configurations: DS= Dual Side Port, SS= Single Side Port, TP= Top Port, MM= Manifold Mount Pin Style "L" is only available SS and MM port types.
Parameter Supply Voltage Output Current Load Resistance (RL) Storage Temperature Humidity Overpressure Burst Pressure ESD Solder Temperature Conditions = 25 �C, both Ports = 25 �C, Port 1 HBM Min 10 -40 Max 5.5 3 Unit k �C %RH psi kV Notes
TABLE 1- BURST PRESSURE BY RANGE AND PACKAGE STYLEParameter Mechanical Shock Mechanical Vibration Thermal Shock Life MTTF Conditions Mil Spec 202F, Method 213B, Condition C, 3 Drops Mil Spec 202F, Method 214A, Condition 1E, 1Hr Each Axis 100 Cycles over Storage Temperature, 30 minute dwell 1 Million FS Cycles >10Yrs, 70 �C, 10 Million Pressure Cycles, 120%FS Pressure
Supply Voltage or 3.3 Vdc Ambient Temperature: 25�C (unless otherwise specified) PARAMETERS Accuracy Total Error Band (TEB) Total Error Band (TEB) 4inH2O and Below Supply Current Compensated Temperature Operating Temperature Response Time Weight Media MIN TYP MAX 1.0 2.0 UNITS %Span �C mS grams 5 NOTES
Non-Corrosive Dry Gases Compatible with Ceramic, Silicon, Pyrex, PPS, RTV, Gold, Aluminum and Epoxy. See "Wetted Material by Port Designation" chart below.
Notes 1. Proper operation requires an external capacitor placed as shown in Connection Diagram. Output is ratiometric to supply voltage variations of less than 10%. 2. Accuracy: The maximum deviation from a best fit straight line (BFSL) fitted to the output measured over the pressure range at 25�C. Includes all errors due to pressure non linearity, hysteresis, and non repeatability. 3. Total error band includes all accuracy errors, thermal errors over the compensated temperature range, and span and offset calibration tolerances. For ideal sensor output with respect to input pressure, reference Pressure Transfer Function charts below. TEB values are valid only at the calibrated supply voltage. 4. For errors beyond the compensated temperature range, see Extended Temperature Multiplier chart below. 5. This product can be configured for custom OEM requirements, contact factory for lower power consumption or higher accuracy.
