154BC
SPECIFICATIONS
FEATURES
O-Ring Mount
-20ºC to +85ºC Compensated Temperature
1.0% Interchangeable Span
(provided by gain set resistor)
Solid State Reliability
±0.3% Pressure Non Linearity
Titanium Option
APPLICATIONS
Medical Instruments (Dialysis Machines)
Process Control
Fresh, Waste, Salt and Brackish Water
Measurements
Refrigeration/Compressors
Pressure Transmitters
Hydraulic Controls
Low Cost
316L Stainless Steel or Titanium
19mm Diameter Package
0 - 100mV Output
Gage and Absolute
Wide Compensated Temperature Range
The 154BC is a 19mm small profile, media compatible,
piezoresistive silicon pressure sensor packaged in a 316L
stainless steel or ASTM Grade 2 CP titanium housing. The
154BC is a low-cost unit designed without a header for O-ring
mounting and OEM applications where compatibility with
corrosive media is required. The titanium option offers greater
resistance to corrosive materials and harsh cleaning chemicals,
opening the range of its application use to things such as dialysis
machines and salt/brackish water measurements.
The sensing package utilizes silicone oil to transfer pressure from
either a 316L stainless steel or titanium diaphragm to the sensing
element. A ceramic substrate is attached to the package that
contains laser-trimmed resistors for temperature compensation
and offset correction. An additional laser-trimmed resistor is
included which can be used to adjust an external differential
amplifier and provide span interchangeability to within ±1%.
Please refer to the 154N uncompensated and constant voltage
datasheets for more information on different features of the 154.
STANDARD RANGES
SENSOR SOLUTIONS ///154BC
04/2018
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154BC
Range (psi)
0 to 015
0 to 030
0 to 050
0 to 100
Gage
0 to 300
Range (Bar)
Absolute
0 to 007
0 to 012
0 to 018
0 to 028
PERFORMANCE SPECIFICATIONS
Unless otherwise specified: Supply Current: 1.5 mA, Ambient Temperature: 25°C
PARAMETERS
MIN
TYP
MAX
UNITS
NOTES
Span
75
100
150
mV
1
Zero Pressure Output
-1.0
0
1.0
mV
2
Pressure Non Linearity
-0.30
0.30
%Span
3
Pressure Hysteresis
-0.20
0.20
%Span
Repeatability
±0.02
Input Resistance
2.0
Output Resistance
Temperature Error – Span
Temperature Error – Offset
Thermal Hysteresis – Span
-0.25
Thermal Hysteresis – Offset
-0.25
kΩ
3.0
6.0
kΩ
-1.0
1.0
%Span
4
-1.0
1.0
%Span
4
±0.05
0.25
%Span
4
±0.05
0.25
%Span
4
±0.10
Long Term Stability – Offset
Supply Current
%Span
5.8
Long Term Stability – Span
3.5
%Span/Year
±0.25
0.5
1.5
3
%Span/Year
mA
5
Output Load Resistance
5
MΩ
6
Insulation Resistance (50VDC)
50
MΩ
7
Output Noise (10Hz to 1kHz)
1.0
Response Time (10% to 90%)
0.1
2.0
µV p-p
ms
Overload Pressure
2X
Rated
8
Burst Pressure
3X
Rated
9
Compensated Temperature
-20
+85
°C
Operating Temperature
-40
+125
ºC
10
Storage Temperature
-50
+125
ºC
10
Media – Pressure Port
Liquids and Gases compatible with 316L Stainless Steel or ASTM Grade 2 CP Titanium
Notes
1. For amplified output circuits, 3.012V ±1% interchangeability with gain set resistor. See application schematic.
2. Measured at vacuum for absolute (A), ambient for gage (G).
3. Best fit straight line.
4. Over the compensated temperature range with respect to 25°C.
5. Guarantees output/input ratiometricity.
6. Load resistance to reduce measurement errors due to output loading.
7. Between case and sensing element.
8. 2X or 500psi, whichever is less. The maximum pressure that can be applied without changing the transducer’s performance or accuracy.
9. 3X or 600psi, whichever is less. The maximum pressure that can be applied to a transducer without rupture of either the sensing element
or transducer.
10. Maximum temperature range for product with standard cable and connector is -20°C to +105°C.
11. Marking:
Part marked with Model Number, Pressure Range, Type, Lot Number, Serial Number and Date Code
12. Shipping:
The stainless steel diaphragm is protected by a plastic cap. Each unit will be packaged individually in a plastic vial with antistatic foam.
DIMENSIONS
SENSOR SOLUTIONS ///154BC
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154BC
SENSOR SOLUTIONS ///154BC
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154BC
APPLICATION SCHEMATIC
SENSOR SOLUTIONS ///154BC
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154BC
ORDERING INFORMATION
154BC – S – 300PG R
Electrical
P
R
C
Material
S
T
316L Stainless Steel
ASTM Grade 2 CP Ti
Solder Pads
Ribbon cable
Cable w/ Connector
Pressure Range [psi]
015PG
030PG
050PG
100PG
300PG
007BA
012BA
018BA
028BA
NORTH AMERICA
EUROPE
ASIA
Measurement Specialties, Inc.,
a TE Connectivity Company
Tel: +1 800-522-6752
Email: customercare.frmt@te.com
Measurement Specialties (Europe), Ltd.,
a TE Connectivity Company
Tel: +31 73 624 6999
Email: customercare.lcsb@te.com
Measurement Specialties (China), Ltd.,
a TE Connectivity Company
Tel: +86 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 ///154BC
All Rights Reserved.
04/2018
Page 5
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