Pressure sensors

Absolute pressure transducers

AT2 series

Preliminary data

AS SEN PD

2009-08-03

Please read

Cautions and warnings and

Page 2 of 7

Important notes at the end of this document.

Description

The transducers are based on piezoresistive silicon pressure sensors

from our own clean room.

The robust stainless steel casing is accentuated

through its excellent mechanical decoupling.

Features

Piezoresistive MEMS technology

Measured media:

Air, non-aggressive gases (gas humidity 0 ... 85% r.h., without dew)

Unsuitable for substances which react with glass, silicon, gold,

aluminum, stainless steel, silicone glue or silicone gel.

Whetstone bridge with mV output, proportional to pressure

and ratiometric to supply voltage

RoHS-compatible, halogen-free

TO39 package for PCB mounting

Dimensional drawings

Type TH (M5 thread connection)

6.5

4

2

1

3

6.2

5

pressure port

4

TO39

Ø5.

08

All dimensions in mm