MS4525 PCB Mounted Pressure Transducers Amplified Ratiometric Analog Output Differential, Gage, Absolute, Compound, & Vacuum Temperature Compensated 3.3 or 5.0 Vdc Supply Voltage DESCRIPTION The MS4525 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 MS4525 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 and can measure absolute, gage, differential, or compound pressure from 1 to 150psi. The 1/8" barbed pressure ports mate securely with 3/32" ID tubing. FEATURES APPLICATIONS PSI Pressure Ranges PCB Mountable High Level Analog Output Barbed Pressure Ports Factory Automation Altitude and Airspeed Measurements Medical Instruments Leak Detection STANDARD RANGES (PSI) Pressure Gage Differential 1 Absolute DS, SS, TP, MM DS, SS, TP, MM Compound Vacuum Option Availability -F 2 DS, SS, TP, MM DS, SS, TP, MM -F 5 DS, SS, TP, MM DS, SS, TP ,MM -F 15 SS, TP DS, SS, TP, MM DS, MM SS, TP SS, TP, DS 30 SS, TP DS, SS, TP, MM DS, MM SS, TP -F -F 50 SS, TP DS, SS, TP, MM DS, MM SS, TP -F 100 SS, TP DS, SS, TP, MM DS, MM SS, TP -F 150 SS, TP DS, SS, TP, MM DS, MM SS, TP -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. MS4525 www.meas-spec.com 1/12 February 2015 MS4525 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 TA = 25C TA = 25 C, both Ports TA = 25 C, Port 1 HBM +125 95 Not to Exceed 300 -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 001 002 005 015 030 050 100 150 MS4525 DS 20 20 15 45 90 150 300 300 TP, SS, MM 20 20 20 90 200 300 300 300 www.meas-spec.com 2/12 Unit psi psi psi psi psi psi psi psi February 2015 MS4525 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 1 Supply Voltage : 5.0V or 3.3 Vdc Reference Temperature: 25C (unless otherwise specified) PARAMETERS Accuracy Total Error Band (TEB) MAX UNITS -0.25 MIN 0.25 %Span 2 -1.0 1.0 %Span 3,5 mA 5 4 Supply Current TYP 3 Compensated Temperature -10 +85 C Operating Temperature -25 +105 C Response Time 1 mS Weight 3 grams Media NOTES 5 Non-Corrosive Dry Gases Compatible with Ceramic, Silicon, Borosilicate Glass, 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. 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. MS4525 www.meas-spec.com 3/12 February 2015 MS4525 CONNECTION DIAGRAM Notes 1. Place 100nF capacitor between Supply and GND to within 2 cm of sensor. PRESSURE AND TEMPERATURE TRANSFER FUNCTION 2.500 e B pe B Type: A Ty Pmin A Type: MS4525 p Ty Pressure pe Ty B 0.330 0.165 0.000 pe Ty Pmin A 0.500 0.250 0.000 1.650 Pressure Pmax 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 4/12 + 0.165 February 2015 MS4525 EXTENDED TEMPERATURE MULTIPLIER CHART 2.5 2.0 1.5 1.0 0.5 0.0 -25 -10 5 20 35 50 65 80 95 110 125 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 5 4 5 4 6 3 6 3 6 3 7 2 7 2 7 2 8 1 8 1 8 1 MS4525 www.meas-spec.com 5/12 February 2015 MS4525 Pin Name SUPPLY OUTPUT GND Pin 2 3 4 1, 5-8 Function Positive Supply Voltage Analog Output Ground No Connection Pressure Type Pmin Pmax Absolute 0psiA +Prange Differential/ Bidirectional -Prange +Prange Gage 0psiG +Prange Compound -15psiG +Prange Description Output is proportional to the difference between 0psiA (Pmin) and pressure applied to Port 1. 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. Output is proportional to the difference between -15psiG pressure (Pmin) and pressure applied to Port 1. 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 Ceramic Silicon X X X X X X X X X Material Borosilicate RTV Glass X X X X X X Gold Aluminum Epoxy X X X X X X X "X" Indicates Wetted Material MS4525 www.meas-spec.com 6/12 February 2015 MS4525 DIMENSIONS MS4525 www.meas-spec.com 7/12 February 2015 MS4525 MS4525 www.meas-spec.com 8/12 February 2015 MS4525 MS4525 www.meas-spec.com 9/12 February 2015 MS4525 MS4525 www.meas-spec.com 10/12 February 2015 MS4525 MS4525 www.meas-spec.com 11/12 February 2015 MS4525 AVAILABLE OPTIONS Gel Coat (-F Option) The MS4525 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 4525 - DS 3 A 005 G P Model - Package Style Supply Voltage Output Type Pressure Range (psi) Pressure Type Pin Style Option Type MS4525 - SS = Single Sideport DS = Dual Sideport TP = Top Port MM = Manifold Mount 3 = 3.3 Vdc 5 = 5.0 Vdc A = 10% to 90% B = 5% to 95% P = Thru Hole S = J Lead L = In Line Blank = No Option F = Gel Coating 001 002 005 015 030 050 100 150 A = Absolute D = Differential G = Gage C = Compound V = Vacuum 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 assum ed 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 d oes Measurement Specialties, Inc. assume any liability arising out of the application or use of any product or circuit and specif ically 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 tec hnical experts. Measurement Specialties, Inc. does not convey any license under its patent rights nor the rights of others. MS4525 www.meas-spec.com 12/12 February 2015 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: TE Connectivity: 4525-SS5A001GP 4525-DS5A001DP