1230
UltraStable™
SPECIFICATIONS
PC Board Mountable Pressure Sensor
0-100 mV Output
Current Excitation
Gage, Differential, and Absolute
Temperature Compensated
The 1230 is a high performance temperature
compensated, piezoresistive silicon pressure sensor packaged in
a dual-in-line
configuration. It uses Measurement Specialties’
proprietary UltraStable™ die to provide excellent performance
and long-term stability over wide temperatures.
Integral temperature compensation is provided over a
range of -20°C to +85°C using laser-trimmed resistors. An
additional laser-trimmed resistor is included to normalize
pressure sensitivity variations by programming the gain of an
external differential amplifier. This provides sensitivity
interchangeability of ±1%. Absolute, differential and gage
pressure ranges from 0-15 to 0-100 psi are available. Multiple
lead and tube configurations are available for different
applications.
Please refer to the 1210 and 1220 for information on
products with operating pressures less than 0-15 psi. For voltage
excitation, please refer to the Model 1240.
SENSOR SOLUTIONS
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1230
UltraStable™
PERFORMANCE SPECIFICATIONS
Supply Current: 1.5 mA
Ambient Temperature: 25°C (unless otherwise specified)
PARAMETERS
Span
Zero Pressure Output
Pressure Non Linearity
Pressure Hysteresis
Input Resistance
Output Resistance
Temperature Error
–
Span
Temperature Error
–
Zero
Temperature Coefficient
–
Resistance
Thermal Hysteresis
–
Zero
Short Term Stability (Offset & Span)
Long Term Stability (Offset & Span)
Supply Current
Response Time (10% to 90%)
Output Noise (10Hz to 1kHz)
Pressure Overload
Compensated Temperature
Operating Temperature
Storage Temperature
Weight
Solder Temperature
Media
250ºC Max 5 Sec.
Non-Corrosive Dry Gases Compatible with Silicon, Pyrex,
RTV, Gold, Ceramic, Nickel, and Aluminum
-20
-40
-50
0.5
-0.5
-0.5
MIN
75
-2
-0.1
-0.1
2200
±0.05
±0.01
4000
4200
±0.3
±0.1
0.15
±0.05
±0.05
±0.1
1.5
1.0
1.0
3X
+85
+125
+150
3
2.0
0.5
0.5
TYP
100
MAX
150
2
0.1
0.1
5800
UNITS
mV
mV
%Span
%Span
Ω
Ω
%Span
%Span
%/ºC
%Span
%Span
%Span
mA
mS
µV p-p
Rated
°C
°C
°C
grams
7
6
3
3
3
3
4
5
2
NOTES
1
Notes
1.
Ratiometric to supply current. Span for 2PSI is 30 to 60mV.
2.
Best fit straight line. Non Linearity for 2 PSI is ±0.2% and 5 PSI is ± 0.5%.
Maximum temperature error between -20°C and +85°C with respect to 25°C.
3.
4.
Short term stability over 7 days with constant current and temperature.
5.
Long term stability over a one year period
with constant current and temperature.
6.
For a zero-to-full scale pressure step change.
7.
2X maximum for 100 psi device.
SENSOR SOLUTIONS
///1230
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1230
UltraStable™
APPLICATION SCHEMATIC
1451 - 015 A - T F
Coating (F = Gel Fill, Blank = No Coating)
Port (T = Tube, N = Narrow Hole, W = Wide Hole)
Type (A = Absolute, G = Gage)
Pressure Range
Model
ORDERING INFORMATION
1230 - 015 G - 3 S
Pressure Tubes (L = Long, S = Short, N = None)
Lead Configuration (1,3 - See Dimensions Diagram)
Type (G= Gage, A = Absolute, D = Differential)
Pressure Range
Model
NORTH AMERICA
Measurement Specialties, Inc.,
a TE Connectivity Company
45738 Northport Loop West
Fremont, CA 94538
Tel: 1-800-767-1888
Fax: 1-510-498-1578
Sales: pfg.cs.amer@meas-spec.com
EUROPE
Measurement Specialties (Europe), Ltd.,
a TE Connectivity Company
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
ASIA
Measurement Specialties (China), Ltd.,
a TE Connectivity Company
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
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
All Rights Reserved.
SENSOR SOLUTIONS
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