SDXL005 Datasheet, PDF (1/4 Pages) List of Unclassifed Manufacturers – Compensated Pressure Sensors in a DIP Package

SDXL005, SDXL010
Compensated Pressure Sensors in a DIP Package
FEATURES
· 0 - 5 and 0 - 10 In. H O
2
· Low Cost Dip
· Temperature Compensated
· Calibrated Zero and Span
· Small Size
· Low Noise
· High Impedance for
Low Power Applications
APPLICATIONS
· Medical Equipment
· Computer Peripherals
· Pneumatic Controls
· HVAC
GENERAL DESCRIPTION
The SDXL series sensors will 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 temperature range. This series is
intended for use with non-corrosive, non-
ionic working fluids such as air, dry gases
and the like.
The SDXL devices are specifically
designed to measure low pressures. They
feature a 0 to 5 and 0 to 10 In. H₂O full scale
range.
The output of the bridge is ratiometric to the
supply voltage and operation from any D.C.
supply voltage up to +20 V is acceptable.
Scale:
1 cm
½ inch
The SDXL devices feature an integrated
circuit sensor element and laser trimmed
thick film ceramic housed in a compact sol-
vent resistant case. The package is a double
wide (i.e., 0.600" lead spacing) dual-inline-
package. This is the same familiar package
used by IC manufacturers except that is
has a pressure port(s). The PC board area
used by each DIP is approximately 0.26
square inches. This extremely small size
enables the use of multiple sensors in limited
available space. The DIP provides excellent
corrosion resistance and 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 and provide a more secure and stable
unit than other types of packages.
EQUIVALENT CIRCUIT
ELECTRICAL CONNECTION
1 out +
P2
+Vs
GND
4
out -
vent hole
SDXLxxxG2
out + ₁
GND
P1
out -
P2
+Vs _+Vs
4
Note:
SDXLxxxD4
Top View
The polarity identicated is for pressure applied to
SDXLxxxG2:
P2
(backward gage)
SDXLxxxD4:
P2
(backward gage)
January 1998/041
Tope Co., Ltd.
Phone: [phone], Fax: [phone]
e-mail: [e-mail], http://www.sensor.com.tw