MS4525

SENSOR SOLUTIONS /// MS4525

04/2019

Page 8

Pin Name

Pin

Function

SUPPLY

2

Positive Supply Voltage

OUTPUT

3

Analog Output

GND

4

Ground

1, 5-8

No Connection

Pressure Type Description

Pressure Type

Pmin

Pmax

Description

Absolute

0psiA

+Prange

Output is proportional to the difference between 0psiA (Pmin) and pressure applied

to Port 1.

Differential/

Bidirectional

-Prange

+Prange

Output is proportional to the difference between Port 1 and Port 2. Output swings

positive when Port 1> Port 2. Output is 50% of supply voltage when Port 1=Port 2.

Gage

0psiG

+Prange

Output is proportional to the difference between 0psiG (Pmin) and Port 1. Output

swings positive when Port 1> Port 2.

Compound

-15psiG

+Prange

Output is proportional to the difference between -15psiG pressure (Pmin) and

pressure applied to Port 1.

Vacuum

-15psiG

+0psiG

Output is inversely proportional to the difference between -15psiG (Pmin) and

pressure applied to Port 1.

Prange is equal to the maximum full scale pressure specified in the ordering information.

WETTED MATERIAL BY PORT DESIGNATION

Material

Style

Port

Ceramic

Silicon

Borosilicate Glass

RTV

Gold

Aluminum

Epoxy

DS, MM

Port 1

X

X

X

X

X

Port 2

X

X

X

X

X

X

X

SS, TP, SM

Port 1

X

X

X

X

X

X

X

"X" Indicates Wetted Material