Sensors. SDXL010 Datasheet

SDXL010 Sensors. Datasheet pdf. Equivalent


Part Number

SDXL010

Description

(SDXL005 / SDXL010) Compensated Pressure Sensors

Manufacture

ETC

Total Page 4 Pages
Datasheet
Download SDXL010 Datasheet


SDXL010
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
www.DataSheet4U.com · 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: +886-2-8228-0658, Fax: +886-2-8228-0659
e-mail: tope@ms1.hinet.net, http://www.sensor.com.tw

SDXL010
SDXL005, SDXL010
Compensated Pressure Sensors in a DIP Package
PRESSURE SENSOR CHARACTERISTICS (all devices)
Maximum Ratings
Environmental Specifications
Supply Voltage VS
Lead Temperature (soldering 4 sec.)
+20 VDC
250°C
Temperature Ranges
Compensated
Operating
Storage
Humidity Limits
0°C to 50°C
-40°C to +85°C
-55°C to +125°C
0 to 98% RH
STANDARD PRESSURE RANGES
Part number Operating pressure Proof pressure
SDXL005
SDXL010
0 - 5 in.H O
2
0 - 10 in. H2O
200 in.H O
2
200 in. H2O
Burst pressure
10 psi
10 psi
Common mode
pressure
50 psig
50 psig
PERFORMANCE CHARACTERISTICS1
Characteristics
Full scale span2
Zero pressure offset
Combined linearity & hysteresis3
Temp. effect on span (0 - 50°C)4
Temp. effect on offset (0 - 50°C)4
Repeatability5
Input impedance6
Output impedance7
Common mode voltage8
Response time9
Long term stability of offset and span10
Min.
24.5
-1.0
---
---
---
---
---
---
0.75
---
---
Typ.
25.0
0
±0.2
±0.4
±0.2
±0.2
20.0
7.0
3.0
1
±0.1
Max.
25.5
+1.0
±1.0
±2.0
±0.6
±0.5
---
---
5.5
---
---
Unit
mV
mV
%FSO
%FSO
mV
%FSO
k
VDC
msec
%FSO
GENERAL DISCUSSION
The SDXL series devices give a voltage output which is directly
proportional to applied pressure. The gage devices will give an
increasing positive going output when increasing pressure is applied
to the pressure port. The devices are ratiometric to the supply
voltage and changes in the supply voltage will cause proportional
changes in the offset voltage and full scale span.
PNEUMATIC INTERFACE
The DIP also provides convenient mounting and pressure ports for
ease of use with standard 1/16" ID, 1/8" OD, 1/32" wall, flexible
plastic tubing for pressure connection.
The small tubing has several advantages over larger tubing
commonly used with pressure sensors:
1) The tubing can be formed in a much smaller radius
without kinking.
2) The tubing is easier to handle
3) The tubing is available in a variety of colors such as clear,
white, yellow, blue, green, etc. to enable color coding of
pneumatic circuits with multiple pressure sensors in the same
way that wiring harnesses are color coded in electrical circuits.
This greatly simplifies troubleshooting.
4) Less stress is placed on the pressure sensor package resulting
in less potential for offset shifts.
5) Less physical space is required for the small tubing
6) The lower volume of air in the small tubing results in faster
pressure sensor response.
USER CALIBRATION
The SDXL devices are fully calibrated for offset and span and
should therefore require little user adjustment in most applications.
For more precise span and offset adjustments, contact the factory.
MEDIA COMPATIBILITY
SDXL devices are compatible with most non-corrosive gases. For
questions concerning media compatibility, contact the factory.
APPLICATION INFORMATION
Application information found in the Section "Application Notes"
and on the SCX-Series data sheet in the Sensortechnics pressure
sensors, transducers and transmitters handbook.
January 1998/041
Aubinger Weg 27, 82178 Puchheim, Germany
Phone 0049 - (0) 89 80 08 30, Fax 0049 - (0) 89 8 00 83 33
http://www.sensortechnics.com


Features SDXL005, SDXL010 Compensated Pressure Se nsors in a DIP Package FEATURES · 0 - 5 and 0 - 10 In. H2O · Low Cost Dip Temperature Compensated · Calibrated Zero and Span · Small Size · Low Noi se · High Impedance for Low Power Appl ications GENERAL DESCRIPTION The SDXL series sensors will provide a very cost effective solution for pressure applic ations that require small size plus per formance. These calibrated and temperat ure compensated sensors give an accurat e and stable output over a 0°C to 50° C temperature range. This series is int ended for use with non-corrosive, nonio nic working fluids such as air, dry gas es and the like. The SDXL devices are s pecifically designed to measure low pre ssures. They feature a 0 to 5 and 0 to 10 In. H2O full scale range. The output of the bridge is ratiometric to the su pply voltage and operation from any D.C . supply voltage up to +20 V is accepta ble. The SDXL devices feature an integr ated circuit sensor element and laser trimmed thick film ceramic housed .
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