Datasheet

Bopla Gehäuse Systeme GmbH | Borsigstr. 17-25 | 32257 Bünde | Tel.: [phone] | Fax [phone] | www.bopla.de | [e-mail]
Pressure Compensation Membranes provide protection from particles, water,
oils, and liquids while allowing pressure and temperature equalization of
enclosures. They are provided with an adhesive ring and can be easily
integrated into existing equipment. It can be used in a variety of applications
including sensors, protective cases, lighting enclosures, appliances and general
enclosures where protective venting is required.
TYPICAL APPLICATIONS
 Sensors
 Protective cases
 Lighting enclosures
 General enclosures
 Appliances
 Arena & events lighting
 Industrial lighting
 Electrical and communication junction
boxes/outdoor enclosures
FEATURES & BENEFITS
Pressure Compensation Membranes extend the life
of the device and improve reliability because they:
 Prevent the passage of harmful particles and
liquids into the device.
 Allow for constant pressure equalization during
altitude and temperature fluctuations.
TYPICAL CONSTRUCTION
Pressure Compensation Membranes are comprised of a membrane and a pressure sensitive adhesive ring
that is resistant to chemicals, solvents, and high temperatures. The Pressure Compensation Membrane is
puncture resistant and protected from moisture.
PRODUCT INFORMATION
Order no.
Model
Outside
diameter
Color
Typical air flow
rate (l/hr/cm
2
) with
12 mbar
IP Rating*
Oleophobic
(AATCC 118-
1992)
66
67
52011000
DAE-D11
Ø 11
white
2,3


Rating 7
* max. attainable protection possible depending on installation.
TEST SPECIFICATIONS
 DIN 40050.9: Degree of Protection (IP-Code); Protection against water and dust
 ASTM B117-09: Salt Spray Resistance - 100 hours spray at elevated temperature and pressure
 IEC 60068-2-78: High Temperature and RH - 10 days exposure
 Temperature resistance: 48 hours at -45°C and 48 hours at 80°C
 IEC 60068-2-10: Antimicrobial activity grade 2b
HANDLING & INSTALLATION GUIDELINES
 Clean mounting surface to remove any contamination. Allow surface to dry after cleaning. (see also
assembly instruction DAE-D)
 Ideal location for installation is on a flat, vertical surface on an exterior housing wall. This location will
prevent any liquids from collecting.
Pressure Compensation Membrane DAE-D
Technical information
Last update: 08.06.2015, Subject to technical modifications