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 2 of 8

Important notes at the end of this document.

Description

The transmitters are based on piezoresistive silicon pressure sensors

from our own clean room.

The T-series electronic compensates nonlinearity and temperature

errors and supplies a precise calibrated output signal with a high

immunity against electromagnetic influences (EMI).

Features

Piezoresistive MEMS technology

Measured media (absolute pressure):

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

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

ceramics, polybutylene terephthalate, silicone glue or silicone gel.

Measured media (gauge pressure):

Air, non-aggressive gases (gas humidity 0 ... 100% r.h.)

and non-aggressive fluids.

Unsuitable for substances which react with glass, silicon, stainless

Voltage output proportional to pressure: 0.5 ... 4.5 V

RoHS-compatible, halogen-free

Dual-in-line package for PCB mounting

Dimensional drawings

Type LN for absolute pressure

(4.8 mm tube fitting)

Type KD for gauge pressure

(4.8 mm tube fitting)

Type KC for gauge pressure

(M5 thread connection)

All dimensions in mm