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Microstructure Pressure Sensors
Compensated 0 in H2O
to 5 H2O
in H2O
and 0 in H2O
to 10 in H2O
SDX IND Serie
s
Sensing and Control
FEATURES
• Low Cost Dual Inline
Package
• Temperature Compensated
• Calibrated Zero and Span
• Small Size
• Low Noise
• High Impendance for Low
Power Applications
TYPICAL APPLICATIONS
• Medical Equipment
• Computer Peripherals
• Pneumatic Controls
• HVAC
The SDX series sensors provide a very cost effective solution for pressure
applications that require small size plus performance. These calibrated and
temperature compensated sensors give an accurate and stable output over
a 0
°
C to 50
°
C [32
°
F to 122
°
F] range. This series is intended for use with
non-corrosive, non-ionic working fluids, such as, air and other dry gases.
The SDX series devices are specifically designed to measure low
pressures with a 0 in H
2
O to 10.0 in H
2
O full scale range. The output of the
bridge is ratiometric to the supply voltage up to 20.0 Vdc is acceptable.
The SDX series devices feature an integrated circuit sensor element and
laser trimmed thick film ceramic housed in a compact solvent resistant case.
The package is a double wide (i.e. 15,24 mm [0.600 in] lead spacing) dual
inline package. This is the same familiar package used by IC manufactures
except it has integral pressure port(s). The PC board area used by each DIP
is approximately 6,60 mm² [0.26 in²]. This extremely small size enables the
use of multiple sensors in limited available space. The DIP provides
excellent isolation to external package stress.
The DIP mounts on a PC board like a standard IC with through-hole pins.
The pins anchor the pressure sensor to the PC board which provides a more
secure and stable unit than other types of packages.
WARNING
MISUSE OF DOCUMENTATION
• The information presented in this product sheet is for reference
only. Do not use this document as a product installation guide.
• Complete installation, operation, and maintenance information is
provided in the instructions supplied with each product.
Failure to comply with these instructions could result in death or
serious injury.
WARNING
PERSONAL INJURY
DO NOT USE these
products as safety or
emergency stop devices or
in any other application
where failure of the product
could result in personal
injury.
Failure to comply with
these instructions could
result in death or serious
injury.
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