MS1451 Series Pressure Transducer

MS1451 Series Pressure Transducer Description:  The MS1451 is a piezoresistive silicon pressure sensor packaged in a surface mount configuration. It is intended for high volume applications where small size, light weight, low cost, and compatibility with automated assembly equipment are required. The pressure sensor is available with a gage or […]

MS1451 Series Pressure Transducer

Description: 

The MS1451 is a piezoresistive silicon pressure sensor packaged in a surface mount configuration. It is intended for high volume applications where small size, light weight, low cost, and compatibility with automated assembly equipment are required. The pressure sensor is available with a gage or absolute pressure sensing chip that is attached to a surface mountable ceramic substrate. A cap is attached to the ceramic substrate, protecting the chip and providing the pressure port. The devices are shipped in plastic anti-static shipping tubes for use with automated production equipment. Caps are also available with a narrow hole or a large hole to interface with the pressure media.

Features:
• PC Board Mountable Pressure Sensor
• 0-60 mV Output
• Gage and Absolute Pressure
• Low Cost
• Surface Mount Package
• ±0.25% Pressure Non-linearity
• 3 Pressure Port Options
• Solid State Reliability
• Low Power

Supply Voltage: 3 Vdc
Ambient Temperature: 25°C (unless otherwise specified)
PARAMETERS MIN TYP MAX

UNITS

NOTES
Span

30

60

120

mV

1
Zero Pressure Output

-25

25

mV
Pressure Non Linearity

-0.25

0.25

%Span

2
Pressure Hysteresis

-0.1

0.1

%Span
Input & Output Resistance

3500

5000

6000

Ω
Temperature Coefficient – Span

-0.13

%/°C

3
Temperature Coefficient – Zero

0.05

%/°C

3
Temperature Coefficient – Resistance

0.15

%/°C

3
Thermal Hysteresis – Zero

-0.2

0.2

%Span

3
Supply Voltage

3.0

12.0

Vdc
Response Time (10% to 90%)

1.0

mS

4
Output Noise (10Hz to 1kHz)

1.0

µV p-p
Long Term Stability (Offset & Span)

0.5

%Span

5
Pressure Overload

3X

Rated

6
Operating Temperature

-40

125

°C
Storage Temperature

-50

150

°C
Weight

0.3

grams
Soldering Temperature 250°C Max 5 Sec.

7

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