Pressure sensors
Gauge pressure transducers
Series/Type: AK2 series
Ordering code:
Date: 2009-08-03
Version: 3
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Identification/Classification 1 Pressure sensors
(header 1 + top left bar):
Identification/Classification 2 Gauge pressure transducers
(header 2 + bottom left header bar):
Ordering code: (top right header bar)
Series/Type: (top right header bar) AK2 series
Preliminary data (optional):
(if necessary)
AS SEN PD
EPCOS AG 2015. Reproduction, publication and dissemination of this publication, enclosures hereto and the information
contained therein without EPCOS' prior express consent is prohibited.
EPCOS AG is a TDK Group Company.
Pressure sensors
Gauge pressure transducers AK2 series
Description
The transducers are based on piezoresistive silicon pressure sensors
from our own clean room.
The robust stainless steel/plastic casing is accentuated
through its excellent mechanical decoupling.
Features
Piezoresistive MEMS technology
Measured media:
Air, non-aggressive gases (gas humidity 0 ... 100% r.h.)
and non-aggressive fluids.
Unsuitable for substances which react with glass, silicon, stainless
steel, silicone glue (p 10 bar) or epoxy glue (p > 10 bar).
r r
Whetstone bridge with mV output, proportional to pressure
and ratiometric to supply voltage
RoHS-compatible, halogen-free
Dual-in-line package for PCB mounting
Dimensional drawings
Type KD (4.8 mm tube fitting) Type KC (M5 thread connection)
All dimensions in mm
AS SEN PD 2009-08-03
Please read Cautions and warnings and Page 2 of 7
Important notes at the end of this document.