MS4515 * PCB Mounted Pressure Transducers * Pressure Ranges from 2 to 30inH2O * Amplified Ratiometric Analog Output * Differential & Gage * Temperature Compensated * 3.3V or 5.0 Vdc Supply Voltage DESCRIPTION The MS4515 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 3.3 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 2 to 30 inH20. The 1/8" barbed pressure ports mate securely with 3/32" ID tubing. FEATURES APPLICATIONS * * * inH2O Pressure Ranges PCB Mountable High Level Analog Output * Barbed Pressure Ports * * * * * Blocked Filter Detection Altitude and Airspeed Measurements Medical Instruments Fire Suppression System Panel Meter STANDARD RANGES (IN H2O) Range 2 4 5 10 20 30 Gauge DS, SS, TP, MM DS, SS, TP, MM DS, SS, TP, MM DS, SS, TP, MM DS, SS, TP, MM Differential DS, SS, TP, MM DS, SS, TP, MM DS, SS, TP, MM DS, SS, TP, MM DS, SS, TP, MM DS, SS, TP, MM Option Availability -F -F -F 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. MS4515 www.meas-spec.com 1/13 January 2013 MS4515 BLOCK DIAGRAM ABSOLUTE MAXIMUM RATINGS Parameter Supply Voltage Output Current Load Resistance (RL) Storage Temperature Humidity Overpressure Burst Pressure ESD Solder Temperature Conditions TA = 25 C TA = 25C TA = 25C Min 2.7 Max 5.5 3 10 -40 +125 95 Not to Exceed 300 TA = 25C TA = 25 C, both Ports TA = 25 C, Port 1 HBM -4 +4 250C, 5 sec max. Unit V mA k C %RH psi psi kV Notes Non Condensing See Table 1 EN 61000-4-2 TABLE 1- BURST PRESSURE BY RANGE AND PACKAGE STYLE Range 002 004 005 010 020 030 MS4515 DS 10 10 10 10 20 20 TP, SS, MM 10 10 10 10 20 20 www.meas-spec.com 2/13 Unit psi psi psi psi psi psi January 2013 MS4515 ENVIRONMENTAL SPECIFICATIONS Parameter 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 PERFORMANCE SPECIFICATIONS Supply Voltage1: 5.0V or 3.3 Vdc Ambient Temperature: 25C (unless otherwise specified) MAX UNITS Accuracy PARAMETERS -0.25 MIN 0.25 %Span 2 Total Error Band (TEB) -1.0 1.0 %Span 3,5 Total Error Band (TEB) 4inH2O and Below -2.0 2.0 %Span 3,5 Supply Current Compensated Temperature Operating Temperature Response Time Weight Media TYP 3 NOTES mA 5 0 +60 C 4 -10 +85 C 1 3 mS grams 5 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 25C. 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. MS4515 www.meas-spec.com 3/13 January 2013 MS4515 CONNECTION DIAGRAM Notes 1. Place 100nF capacitor between Supply and GND to within 2 cm of sensor. PRESSURE AND TEMPERATURE TRANSFER FUNCTION A Type: B Type: AT e yp Pressure 0.330 0.165 0.000 e yp e yp BT Pmin BT Pmin 0.500 0.250 0.000 e yp 1.650 Pressure Pmax 2.500 AT MS4515 Output Voltage (V) 3.300 3.135 2.970 Pmax Output Voltage (V) 5.000 4.750 4.500 Output Voltage 80% *Supply Voltage = __________________ * (Pressure applied - Pmin) + 0.500 Pmax-Pmin A Type: Output Voltage 80% *Supply Voltage = __________________ * (Pressure applied - Pmin) + 0.330 Pmax-Pmin Output Voltage 90% *Supply Voltage = __________________ * (Pressure applied - Pmin) + 0.250 Pmax-Pmin B Type: Output Voltage 90% *Supply Voltage = __________________ * (Pressure applied - Pmin) Pmax-Pmin www.meas-spec.com 4/13 + 0.165 January 2013 MS4515 EXTENDED TEMPERATURE MULTIPLIER CHART 2.5 2.0 1.5 1.0 0.5 0.0 -10 0 10 20 30 40 50 60 70 80 90 PACKAGE, PINOUT & PRESSURE TYPE CONFIGURATION 5 4 5 4 5 4 6 3 6 3 6 3 7 2 7 2 7 2 8 1 8 1 8 1 5 4 3 5 4 5 4 6 3 6 3 6 7 2 7 2 7 2 8 1 8 1 8 1 MS4515 www.meas-spec.com 5/13 January 2013 MS4515 Pin Name SUPPLY OUTPUT GND Pressure Type Pin 2 3 4 1, 5-8 Function Positive Supply Voltage Analog Output Ground No Connection Pmin Pmax -Prange +Prange 0psiG +Prange Differential/ Bidirectional Gauge Description Output is proportional to the difference between Port 1 and Port 2. Output swings positive when Port 1> Port 2. Output is 50% of supply voltage when Port 1=Port 2 Output is proportional to the difference between 0psiG (Pmin) and Port 1. Output swings positive when Port 1> Port 2. Prange is equal to the maximum full scale pressure specified in the ordering information. WETTED MATERIAL BY PORT DESIGNATION Style DS, MM SS, TP Port Port 1 Port 2 Port 1 PPS X X X Ceramic X X X Silicon X X X Pyrex X X X Material RTV X X X Gold Aluminum X X X X Epoxy X X X "X" Indicates Wetted Material MS4515 www.meas-spec.com 6/13 January 2013 MS4515 DIMENSIONS DIMENSIONS ARE IN INCHES [mm] MS4515 www.meas-spec.com 7/13 January 2013 MS4515 DIMENSIONS ARE IN INCHES [mm] MS4515 www.meas-spec.com 8/13 January 2013 MS4515 DIMENSIONS ARE IN INCHES [mm] MS4515 www.meas-spec.com 9/13 January 2013 MS4515 DIMENSIONS ARE IN INCHES [mm] MS4515 www.meas-spec.com 10/13 January 2013 MS4515 DIMENSIONS ARE IN INCHES [mm] MS4515 www.meas-spec.com 11/13 January 2013 MS4515 AVAILABLE OPTIONS Gel Coat (-F Option) The MS45x5 is designed for non ionic and clean dry air applications. Select this option for added protection in high humidity or slightly corrosive environments with the application of a silicone gel elastomer to sensor and ASIC. For questions concerning media compatibility, contact the factory. ORDERING INFORMATION MS4515 www.meas-spec.com 12/13 January 2013 MS4515 NORTH AMERICA EUROPE ASIA 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 78340 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 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. MS4515 www.meas-spec.com 13/13 January 2013 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: TE Connectivity: 4515-SS3A002GP 4515-SS3A005GP 4515-SS3A010GP 4515-SS3A020GP 4515-SS3A030GP