154N-500G-RT Datasheet 154N-001G-RT, 154N-030A-R, 154N-050G-RT | P1-P3

SENSOR SOLUTIONS ///154N 04/2018

Page 1

154N

Compensated

SPECIFICATIONS

 316L SS Pressure Sensor

 19mm Diameter Package

 0 - 100mV Output

 Absolute and Gage

 Temperature Compensated

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 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 154N.

FEATURES

 O-Ring Mount

 -40ºC to +125ºC 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

STANDARD RANGES

Range

psia

psig

0 to 1



0 to 5



0 to 15



0 to 30



0 to 50



0 to 100



0 to 300



0 to 500



154N

Compensated

SENSOR SOLUTIONS ///154N 04/2018

Page 2

PERFORMANCE SPECIFICATIONS

Unless otherwise specified: Supply Current: 1.5mA, Ambient Temperature: 25°C

PARAMETERS

≤005PSI

≥015PSI

UNITS

NOTES

MIN

TYP

MAX

MIN

TYP

MAX

Span

50

100

150

75

100

150

mV

1

Zero Pressure Output

-2.0

0

2.0

-1.0

0

1.0

mV

2

Pressure Non Linearity

1psi: -0.30 to 0.30

5psi: -0.20 to 0.20

-0.10

0.10

%Span

3

Pressure Hysteresis

-0.10

±0.02

0.10

-0.05

±0.02

0.05

%Span

Repeatability

±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

Temperature Error – Offset

-1.0

1.0

15psi: -0.75 to 0.75

>15psi: -0.50 to 0.50

%Span

4

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

%Span/Year

Long Term Stability – Offset

±0.25

±0.10

%Span/Year

Supply Current

0.5

1.5

2.0

0.5

1.5

2.0

mA

5

Output Load Resistance

5

MΩ

6

Insulation Resistance (50V

DC

)

50

MΩ

7

Output Noise (10Hz to 1KHz)

1.0

µV p-p

Response Time (10% to 90%)

0.1

ms

Pressure Overload

1psi: 10X max

5psi: 3X max

3X

Rated

Pressure Burst

1psi: 12X max

5psi: 4X max

4X

Rated

8

Compensated Temperature

1psi: 0 to 50

5psi: 0 to 70

-20

+85

°C

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

Media – Reference Port

Compatible with Silicon, Pyrex, Gold, Fluorosilicone Rubber, and 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:

The stainless steel diaphragm is protected by a plastic cap. Each unit will be packaged individually in a plastic vial with anti-static foam.

154N

Compensated

SENSOR SOLUTIONS ///154N 04/2018

Page 3

DIMENSIONS

CONNECTIONS

154N-500G-RT

154N-500G-RT

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