154N
Constant Voltage
SPECIFICATIONS
316L SS Pressure Sensor
19mm Diameter Package
0 - 100mV Output
Absolute and Gage
Temperature Compensated
The 154N constant voltage is a 19 mm small profile,
media compatible, piezoresistive silicon pressure sensor
FEATURES
packaged in a 316L stainless steel housing. The 154N constant
voltage is designed for O-ring mounting and OEM applications
O-Ring Mount
where compatibility with corrosive media is required.
-40C to +125C Operating
The sensing package utilizes silicone oil to transfer
Temperature Range
pressure from the 316L stainless steel diaphragm to the sensing
Up to 0.1% Pressure Non-Linearity
element. A ceramic substrate is attached to the package that
Solid State Reliability
contains laser-trimmed resistors for temperature compensation
and offset correction.
APPLICATIONS
Please refer to the 154N uncompensated and
compensated datasheets for more information on different
Medical Instruments
features of the 154N.
Process Control
Fresh & Waste Water Measurements
Refrigeration/Compressors
STANDARD RANGES
Pressure Transmitters
Range psia psig
Hydraulic Controls
0 to 1
0 to 5
0 to 15
0 to 30
0 to 50
0 to 100
0 to 300
0 to 500
SENSOR SOLUTIONS ///154N 04/2018 Page 1
15 4N
Constant Voltage
PERFORMANCE SPECIFICATIONS
Unless otherwise specified:Supply Voltage: 10V , Ambient Temperature: 25C
DC
005P SI 015P SI
PARAMETERS UNITS NOTES
MIN TYP MAX MIN TYP MAX
Span 1psi: 77, 80, 83
99 100 101 mV
5psi: 98, 100, 102
Zero Pressure Output -2.0 0 2.0 -1.0 0 1.0 mV 1
1psi: -0.30 to 0.30
Pressure Non Linearity -0.10 0.10 %Span 2
5psi: -0.20 to 0.20
Pressure Hysteresis -0.10 0.02 0.10 -0.05 0.02 0.05 %Span
Repeatability 0.02 0.02 %Span
Input Resistance 5.5 9.0 12.5 5.5 9.0 12.5 K
Output Resistance 4.0 7.0 4.0 6.0 K
Temperature Error Span -1.0 1.0 -1.0 1.0 %Span 3
Temperature Error Offset -1.0 1.0 -1.0 1.0 %Span 3
Thermal Hysteresis Span -0.25 0.05 0.25 -0.25 0.05 0.25 %Span 3
Thermal Hysteresis Offset -0.25 0.05 0.25 -0.25 0.05 0.25 %Span 3
Long Term Stability Span 0.10 0.10 %Span/Year
Long Term Stability Offset 0.25 0.10 %Span/Year
Supply Voltage 10 14 10 14 V 4
Output Load Resistance 5 5 M 5
Insulation Resistance (50Vdc) 50 50 M 6
Output Noise (10Hz to 1KHz) 1.0 1.0 V p-p
Response Time (10% to 90%) 0.1 0.1 ms
1psi: 10X max
Pressure Overload
3X Rated
5psi: 3X max
1psi: 12X max
Pressure Burst
4X Rated 7
5psi: 4X max
Compensated Temperature 1psi: 0 to 50 -20 +85 C
5psi: 0 to 70
Operating Temperature -20 +70 -40 +125 C 8
Storage Temperature -40 +125 -40 +125 C 8
Media Pressure Port Liquids and Gases compatible with 316/316L Stainless Steel
Media Reference Port Compatible with Silicon, Pyrex, Gold, Fluorosilicone Rubber, and 316/316L
Stainless Steel
Notes
1. Measured at vacuum for absolute (A), ambient for gage (G).
2. Best fit straight line.
3. Over the compensated temperature range with respect to 25C.
4. Guarantees output/input ratiometricity.
5. Load resistance to reduce measurement errors due to output loading.
6. Between case and sensing element.
7. The maximum pressure that can be applied to a transducer without rupture of either the sensing element or transducer.
8. Maximum temperature range for product with standard cable and connector is -20C to +105C.
9. Standard gage units are not recommended for vacuum applications. For vacuum applications below 1/2 atmosphere, consult factory.
10. Device Marking:
Each part shall be identified with Model Number, Pressure Range, Type, Lot Number, Serial Number, and Date Code.
11. 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.
SENSOR SOLUTIONS ///154N 04/2018 Page 2