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154N
Compensated
SPECIFICATIONS
FEATURES
O-Ring mount
-40℃ to +125℃ Operating
Temperature Range
Up to ±0.1% Pressure Non-Linearity
1.0% Interchangeable Span
(provided by gain set resistor)
Solid State Reliability
APPLICATIONS
Medical Instruments
Process Control
Fresh & Waste Water Measurements
Refrigeration/Compressors
Pressure Transmitters
Hydraulic Controls
316L SS Pressure Sensor
Temperature Compensated
0-100mV Output
Absolute and Gage
19mm diaphragm diameter
The 154N compensated is a 19 mm small profile, media compatible,
piezoresistive silicon pressure sensor packaged in a 316L stainless
steel housing. The 154N compensated is designed for O-ring
mounting and OEM applications where compatibility with corrosive
media is required.
The sensing package utilizes silicone oil to transfer pressure from
the 316L stainless steel diaphragm to the sensing element. A
ceramic substrate is attached to the package that contains lasertrimmed 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 154N.
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TE CONNECTIVITY SENSORS /// 154NC
REVA 10/2021
Page 1
154N
Digital Output Pressure Sensor
SPECIFICATIONS
Unless otherwise specified, Supply Current: 1.5mA; Ambient Temperature: 25°C
PARAMETERS
≤005PSI
TYP
MAX
50
100
-2.0
0
Span
Zero Pressure Output
UNITS
NOTES
150
mV
1
1.0
mV
2
-
0.10
%Span
3
MIN
TYP
MAX
150
75
100
2.0
-1.0
0
-0.10
1psi: -0.30 to 0.30
5psi: -0.20 to 0.20
Pressure Non Linearity
Pressure Hysteresis
≥015PSI
MIN
-0.10
±0.02
0.10
-0.05
±0.02
0.05
%Span
-
±0.02
-
-
±0.02
-
%Span
Input Resistance
2.0
3.5
6.5
2.0
3.5
5.8
KΩ
Output Resistance
4.0
-
7.0
4.0
-
6.0
KΩ
Temperature Error – Span
-1.0
-
1.0
-0.75
-
0.75
%Span
4
%Span
4
Repeatability
15psi: -0.75 to 0.75
>15psi: -0.50 to 0.50
Temperature Error – Offset
-1.0
-
1.0
Thermal Hysteresis – Span
-0.25
±0.05
0.25
-0.25
±0.05
0.25
%Span
4
Thermal Hysteresis – Offset
-0.25
±0.05
0.25
-0.25
±0.05
0.25
%Span
4
Long Term Stability – Span
-
±0.10
-
-
±0.10
-
%Span/Year
%Span/Year
Long Term Stability – Offset
-
±0.25
-
-
±0.10
-
0.5
1.5
2.0
0.5
1.5
2.0
mA
5
Output Load Resistance
5
-
-
5
-
-
MΩ
6
Insulation Resistance (50VDC)
50
-
-
50
-
-
MΩ
7
Output Noise (10Hz to 1KHz)
-
1.0
-
-
1.0
-
µV p-p
Response Time (10% to 90%)
-
0.1
-
-
0.1
-
ms
Supply Current
Pressure Overload
1psi: 10X max
5psi: 3X max
-
-
3X
Rated
Pressure Burst
1psi: 12X max
5psi: 4X max
-
-
4X
Rated
-20
-
85
°C
Compensated Temperature
1psi: 0 to 50
5psi: 0 to 70
8
Operating Temperature
-20
-
70
-40
-
125
ºC
9
Storage Temperature
-50
-
125
-50
-
125
ºC
9
Media – Pressure Port
Liquids and Gases compatible with 316/316L Stainless Steel
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. The maximum pressure that can be applied to a transducer without rupture of either the sensing element or transducer.
9. Maximum temperature range for product with standard cable and connector is -20°C to +105°C.
10. Standard gage units are not recommended for vacuum applications. For vacuum applications below 1/2 atmosphere, consult factory.
11. Device Marking:
Each part shall be identified with Model Number, Pressure Range, Type, Lot Number, Serial Number and Date Code.
12. Shipping/Packaging requirements:
The stainless steel diaphragm is protected by a plastic CAP. Each unit will be packaged individually in a plastic vial with anti-static foam.
13. Direct mechanical Contact with diaphragm is prohibited. Diaphragm surface must remain free of defects (scratches, punctures, dents,
fingerprints, etc) for device to operate properly. Caution is advised when handling parts with exposed diaphragms. Use protective cap
whenever devices are not in use
TE CONNECTIVITY SENSORS /// 154NC
REVA 10/2021
Page 2
154N
Digital Output Pressure Sensor
DIMENSIONS
Dimensions are in inches
mm
TE CONNECTIVITY SENSORS /// 154NC
REVA 10/2021
Page 3
154N
Digital Output Pressure Sensor
RECOMMENDED MOUNTING DIMENSIONS
APPLICATION SCHEMATIC
TE CONNECTIVITY SENSORS /// 154NC
REVA 10/2021
Page 4
154N
Digital Output Pressure Sensor
ORDERING INFORMATION
Part Number
154N – 030 G – C T
Pressure Range[psi]
001
(Gage Only)
005
015
030
050
100
300
500
Power Mode/Vent Tube
Standard w/Tube
T
Standard w/o Tube
[Blank]
Electrical
Pressure Type
G
Gage
A
Absolute
P
Solder Pads
R
Ribbon cable
C
Cable W/Connector
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NORTH AMERICA
Tel +1 800 522 6752
EUROPE
Tel +31 73 624 6999
ASIA
Tel +86 0400 820 6015
te.com/sensors
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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.
© 2021 TE Connectivity Corporation. All Rights Reserved.
Version A7 02/2021
TE CONNECTIVITY SENSORS /// 154NC
REVA 10/2021
Page 5
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