• 300 psi Absolute Pressure Sensor with Bridge Output
  • 300 psi Absolute Pressure Sensor with Bridge Output
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300 psi Absolute Pressure Sensor with Bridge Output

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  • Price

    Price on request   ≥1piece

  • Model Number

    SPD300ABTO05

  • Data Sheet

  • Package

    Original packaging

  • Specs

    SPD300ABTO05

  • Quantity

    - +

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Product Description

SPD300ABTO05 Pressure Sensor

A 20 Bar Absolute Pressure Sensor
This 20 bar absolute pressure sensor is specially designed for measuring the pressure of liquefied gasses (like l.g.p.). Using an Absolute type pressure sensor has a distinct safety advantage over a Gauge type pressure sensor for this type of applications.

In case of a malfunction of the membrane of a Gauge type pressure sensor a gas leak could occur. Using an Absolute type pressure sensor completely circumvents this safety issue.

The trade-off is that the connecting wires carrying the electrical signals have to be run inside the pressurized container. The TO5 metal can encapsulation is especially suited for mounting in a ruggedized brass fitting.

SPD300ABTO05 Absolute Pressure Sensor Electrical Characteristics

Characteristic @ Vcc = 5V and 25 °C

Parameter

 Min 

 Typ 

 Max 

Units.

Excitation Voltage

0

5

10

V

Excitation Current

-

1.5

 

mA

Span (fs) 300 psi

130

220

275

mV

Offset

-30

0

+30

mV

Temp Coeff Span

-15

-19

-23

 %FS/100°C 

Temp Coeff Offset

-7

 

+7

%FS/100°C

Linearity

 

±1.0

 

%FS

Bridge resistance

2.7

3.3

4.0

kΩ

Pressure overload

 

 

2 x

Rated FS

Operating temperature 

-20

 

85

°C

Storage temperature

-40

 

150

°C


•  Wetted materials are: nickel, silicon, RTV, gold and glass
•  Other pressure ranges on request