MS1451
SPECIFICATIONS
PC Board Mountable Pressure Sensor
0-60 mV Output
Gage and Absolute
Low Cost
The MS1451 is a piezoresistive silicon pressure sensor
packaged in a surface mount configuration. It is intended for high
volume applications where small size, light weight, low cost, and
compatibility with automated assembly equipment are required.
The pressure sensor is available with a gage or absolute
pressure sensing chip that is attached to a surface mountable
ceramic substrate. A plastic cap is attached to the ceramic
substrate, protecting the chip and providing the pressure port.
The devices are shipped in plastic anti-static shipping
tubes for use with automated production equipment. The drawing
shows a standard tube version. Ports are also available with a
narrow hole or a large hole to interface with the pressure media.
SENSOR SOLUTIONS ///MS1451
08/2017
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MS1451
FEATURES
Surface Mount Package
±0.25% Pressure Non Linearity
3 Pressure Port Options
Solid State Reliability
Low Power
APPLICATIONS
Altitude Measurement
Barometric Pressure
Medical Instrumentation
Consumer Appliances
STANDARD RANGES
Range
0 to 5
0 to 15
0 to 30
0 to 50
0 to 100
0 to 250
0 to 500
psia
W, N, T
W, N, T
W, N, T
W, N, T
W, N
W, N
psig
W, N, T
W, N, T
W, N, T
W, N, T
W, N, T
Port Options:
W = Wide Hole (Gel Fill option available), N = Narrow Hole, T = Tube
SENSOR SOLUTIONS ///MS1451
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MS1451
PERFORMANCE SPECIFICATIONS
Supply Voltage: 3 Vdc
Ambient Temperature: 25°C (unless otherwise specified)
PARAMETERS
MIN
TYP
MAX
UNITS
NOTES
Span
30
60
120
mV
1
Zero Pressure Output
-25
25
mV
Pressure Non Linearity
-0.25
0.25
%Span
Pressure Hysteresis
-0.1
0.1
%Span
Input & Output Resistance
3500
5000
6000
2
Ω
Temperature Coefficient – Span
-0.13
%/°C
3
Temperature Coefficient – Zero
0.05
%/°C
3
Temperature Coefficient – Resistance
0.15
%/°C
3
0.2
%Span
3
12.0
Vdc
Thermal Hysteresis – Zero
-0.2
Supply Voltage
3.0
Response Time (10% to 90%)
1.0
mS
Output Noise (10Hz to 1kHz)
1.0
µV p-p
Long Term Stability (Offset & Span)
0.5
%Span
5
6
Pressure Overload
3X
Rated
Operating Temperature
-40
+125
°C
Storage Temperature
-50
+150
°C
0.3
grams
Weight
Soldering Temperature
Media
250°C Max 5 Sec.
Non-Corrosive Dry Gases Compatible with Silicon, Pyrex, RTV, Gold,
LCP (Liquid Crystal Polymer), and Aluminum
4
7
Notes
1.
Ratiometric to supply voltage.
2.
Best fit straight line.
3.
Over the temperature range 0-50°C with respect to 25°C.
4.
For a zero-to-full scale pressure step change.
5.
Long term stability over a one year period with constant voltage and temperature.
6.
For sensors above 100 psi, the entire sensor is required to be inside the pressure chamber.
7.
For mounting instructions, please refer to the application note “Mounting Instructions for SMT Pressure Sensors.”
SENSOR SOLUTIONS ///MS1451
09/2017
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MS1451
DIMENSIONS
CONNECTIONS
SENSOR SOLUTIONS ///MS1451
09/2017
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MS1451
ORDERING INFORMATION
―
1451
015
A
―
T
F
Model Name
Pressure Range
005
015
030
050
100
250
500
Pressure Type
A=Absolute
G=Gage
Pressure Port
T=Tube
W=Wide hole
N=Narrow hole
Coating
F=Gel Fill
'Blank'=No Fill
NORTH AMERICA
EUROPE
ASIA
Measurement Specialties, Inc.,
a TE Connectivity company
Tel: 800-522-6752
Email: customercare.frmt@te.com
Measurement Specialties (Europe), Ltd.,
a TE Connectivity Company
Tel: 800-440-5100
Email: customercare.bevx@te.com
Measurement Specialties (China) Ltd.,
a TE Connectivity company
Tel: 0400-820-6015
Email: customercare.shzn@te.com
TE.com/sensorsolutions
Measurement Specialties, Inc., a TE Connectivity company.
Measurement Specialties, TE Connectivity, TE Connectivity (logo) and EVERY CONNECTION COUNTS are trademarks. All other logos, products and/or company names referred to herein
might be trademarks of their respective owners.
The information given herein, including drawings, illustrations and schematics which are intended for illustration purposes only, is believed to be reliable. However, TE Connectivity makes
no warranties as to its accuracy or completeness and disclaims any liability in connection with its use. TE Connectivity‘s obligations shall only be as set forth in TE Connectivity‘s Standard
Terms and Conditions of Sale for this product and in no case will TE Connectivity be liable for any incidental, indirect or consequential damages arising out of the sale, resale, use or misuse
of the product. Users of TE Connectivity products should make their own evaluation to determine the suitability of each such product for the specific application.
© 2015
TE Connectivity Ltd. family of companies
SENSOR SOLUTIONS ///MS1451
All Rights Reserved.
09/2017
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