Pressure sensors

Pressure transmitters for PCB mounting (voltage output)

AC-T series

AS SEN PD

2009-08-03

Please read

Cautions and warnings and

Page 3 of 8

Important notes at the end of this document.

Technical data

Absolute maximum ratings

Parameter

Symbol

Conditions

Min.

Typ.

Max.

Unit

Temperature ranges

Storage temperature range

1)

–40

+105

°C

Operating temperature range

2)

–25

+85

°C

Compensated temperature range

3)

0

+70

°C

Soldering temperature

+240

°C

Pressure ranges

Overpressure

4), 5)

1.5

Supply voltage /-current

Supply voltage

6)

4.75

5.5

V

Supply current

7

mA

Signal output current

7)

2

mA

Output signal at sensor failure

0.01

V

DC break down voltage

Types KD, KC only

8)

500

V

Parameter

Symbol

Conditions

Min.

Typ.

Max.

Unit

Offset

Simple output ACA, ACR

9)

0.485

0.5

0.515

V

Symmetrical output ACS

9)

2.485

2.5

2.515

V

Signal span (Full Scale)

10)

3.985

4.0

4.015

V

Nonlinearity

L

Simple output

10), 11)

±0.1

±0.25

% FS

Symmetrical output

10), 11)

±0.25

±0.5

% FS

Response time

12)

1

ms

Supply voltage rejection

SVR

10), 13)

±0.01

% FS/V

Parameter

Symbol

Conditions

Min.

Typ.

Max.

Unit

Temperature hysteresis

14)

±0.1

±0.5

% FS

Temperature coefficient of offset

15)

±0.015

±0.05

% FS/K

15)

±0.015

±0.03

% FS/K

Temperature coefficient of span

16)

±0.015

±0.03

% FS/K