AMS 4712

Miniaturized pressure transmitter with 4 .. 20 mA output

March 2015 - Rev. 4.0

Page 2/8

www.analogmicro.de

PRESSURE RANGES

Pressure transmitter

type (code)

Pressure type

Pressure

range

in mbar

Burst

pressure

1)

in bar

Pressure

range

in PSI

Burst

pressure

1)

in PSI

Ultra low pressure

AMS 4712-0005-D

differential / relative

0 .. +5

>0.35

0 .. 0.073

>5

AMS 4712-0010-D

differential / relative

0 .. 10

>0.35

0 .. 0.145

>5

AMS 4712-0005-D-B

bidirectional differential

-5 .. +5

>0.35

-0.073 .. +0.073

>5

AMS 4712-0010-D-B

bidirectional differential

-10 .. +10

>0.35

-0.145 .. +0.145

>5

Low pressure

AMS 4712-0020-D

differential / relative

0 .. 20

>0.5

0 .. 0.290

>7

AMS 4712-0050-D

differential / relative

0 .. 50

>1

0 .. 0.725

>15

AMS 4712-0100-D

differential / relative

0 .. 100

>1

0 .. 1.450

>15

AMS 4712-0020-D-B

bidirectional differential

-20 .. +20

>0.5

-0.290 .. +0.290

>7

AMS 4712-0050-D-B

bidirectional differential

-50 .. +50

>1

-0.725 .. +0.725

>15

AMS 4712-0100-D-B

bidirectional differential

-100 .. +100

>1

-1.450 .. +1.450

>15

Standard pressure

AMS 4712-0200-D

differential / relative

0 .. 200

>5

0 .. 2.901

>72

AMS 4712-0350-D

differential / relative

0 .. 350

>5

0 .. 5.076

>72

AMS 4712-0500-D

differential / relative

0 .. 500

>5

0 .. 7.251

>72

AMS 4712-1000-D

differential / relative

0 .. 1000

>5

0 .. 14.50

>72

AMS 4712-2000-D

differential / relative

0 .. 2000

>5

0 .. 29.01

>72

AMS 4712-0200-D-B

bidirectional differential

-200 .. +200

>5

-2.901 .. +2.901

>72

AMS 4712-0350-D-B

bidirectional differential

-350 .. +350

>5

-5.076 .. +5.076

>72

AMS 4712-1000-D-B

bidirectional differential

-1000 .. +1000

>5

-14.50 .. +14.50

>72

AMS 4712-1000-A

absolute

0 .. 1000

>5

0 .. 14.50

>72

AMS 4712-2000-A

absolute

0 .. 2000

>5

0 .. 29.01

>72

AMS 4712-1200-B

barometric

700 .. 1200

>5

10.15 .. 17.40

>72

Table 1: AMS 4712 standard pressure ranges (other ranges on request)

Notes:

1)

Burst pressure is defined as the maximum pressure, which can be applied to one pressure port relative to the

other port (or while only one pressure port is connected) without causing damages / leaks.

MAXIMUM RATINGS

Parameter

Minimum

Typical

Maximum

Units

Absolute maximum supply voltage: Vmax

40

V

Operating and storage temperature: T

-25

85

°C

Common mode pressure: pCM

1)

5

bar

Table 2: Maximum ratings

Notes:

1) Common mode pressure is defined as the maximum pressure, which can be applied simultaneously on both pressure

ports of a differential or bidirectional transmitter without causing damages, while no differential pressure is applied.