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SDXxxxA2 PDF даташит

Спецификация SDXxxxA2 изготовлена ​​​​«Sensym» и имеет функцию, называемую «Pressure Sensor».

Детали детали

Номер произв SDXxxxA2
Описание Pressure Sensor
Производители Sensym
логотип Sensym логотип 

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SDXxxxA2 Даташит, Описание, Даташиты
SDX SERIES
Lowwww.DataSheet4U.com Cost Compensated Pressure Sensors in DIP Package
FEATURES
· 0 to 1 psi to 0 to 100 psi
· Low Cost DIP Package
· Temperature Compensation
· 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 SDX series sensors will provide a
very cost effective solution for pressure
applications that require small size plus
performance. These internally 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 and dry
gases.
Devices are available to measure abso-
lute, differential and gage pressures from
1 psi (SDX01) up to 100 psi (SDX100). The
Absolute (A) devices have an internal
vacuum reference and an output voltage
proportional to absolute pressure.
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.
The SDX devices feature an integrated
circuit sensor element and laser trimmed
thick film ceramic housed in a compact sol-
vent resistant case. This package provides
excellent corrosion resistance andisolation
to external package stresses. The DIP
package also provides convenient mounting
and pressure ports for ease of use with
Scale:
1 cm
½ inch
standard plastic tubing for pressure
connection.
All SDX devices are calibrated for span
to within 3.5% and provide an offset (zero
pressure output) of ±1 millivolt maximum.
These parts were designed for low cost
applications where the user can typically
provide fine-adjustment of zero and span
in external circuitry. For higher accuracies,
refer to the standard SCX series datasheet.
EQUIVALENT CIRCUIT
ELECTRICAL CONNECTION
Note:
SDXxxxG2
SDXxxxA2
Top View
The polarity identicated is for pressure applied to
SDXxxxG2:
P2 (backward gage)
SDXxxxA2:
P1 (forward gage)
SDXxxxD4:
P2 (backward gage)
SDXxxxD4
March 1998/062
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









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SDXxxxA2 Даташит, Описание, Даташиты
SDX SERIES
Lwwoww.DataCShoeest4tU.cComompensated Pressure Sensors in DIP Package
PRESSURE SENSOR CHARACTERISTICS (all devices)
Maximum Ratings
Environmental Specifications
Supply Voltage VS
Maxium Pressure on any port
Lead Temperature (soldering 4 sec.)
+20 VDC
150 psig
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 100% RH
STANDARD PRESSURE RANGES
Part Number
Operating Pressure
Proof Pressure11
SDX01...
SDX05...
SDX15A2
SDX15...
SDX30A2
SDX30...
SDX100A2
SDX100...
0 - 1 psig/d
0 - 5 psig/d
0 - 15 psia
0 - 15 psig/d
0 - 30 psia
0 - 30 psig/d
0 - 100 psia
0 - 100 psig/d
20 psi
20 psi
30 psi
30 psi
60 psi
60 psi
150 psi
150 psi
* Maximum Pressure above which causes permanent sensor failure.
Full-Scale Span
Min.
Typ.
Max.
17.37 mV
57.9 mV
86.85 mV
86.85 mV
86.85 mV
86.85 mV
96.5 mV
96.5 mV
18 mV
60 mV
90 mV
90 mV
90 mV
90 mV
100 mV
100 mV
18.63 mV
62.1 mV
93.15 mV
93.15 mV
93.15 mV
93.15 mV
103.5 mV
103.5 mV
COMMON PERFORMANCE CHARACTERISTICS(1)
Characteristic
Min.
Zero Pressure Offset
Combined Linearity and Hysteresis(3)
Temperature Effect on Span (0-50°C)(4)
Temperature Effect on Offset (0-50°C)(4)
Repeatability(5)
Input Impedance(6)
Output Impedance(7)
Common-Mode Voltage(8)
Response Time (9)
Long Term Stability of Offset and Span(10)
-1.0
---
---
---
---
---
---
1.5
---
---
Typ.
0
±0.2
±0.4
±0.2
±0.2
4.0
4.0
3.0
100
±0.1
Max.
+1.0
±1.0
±2.0
±1.0
±0.5
---
---
5.0
---
---
Unit
mV
%FSO
%FSO
mV
%FSO
k
k
VDC
µsec
%FSO
Specification Notes:
1: Reference Conditions: Unless otherwise noted: Supply Voltage, VS = 12 VDC, TA = 25°C,
Common-Mode Line Pressure = 0 psig, Pressure Applied to Port B. For absolute devices only, pressure is applied to Port A
and the output polarity is reversed.
2: Span is the algebraic difference between the output voltage at full-scale pressure and the output at zero pressure. Span is ratiometric to the supply voltage.
3: See Definition of Terms.
Hysteresis - the maximum output difference at any point within the operating pressure range for increasing and decreasing
pressure.
4: Maximum error band of the offset voltage and the error band of the span, relative to the 25°C reading.
5: Maximum difference in output at any pressure with the operating pressure range and temperature within
0°C to +50°C after:
a) 100 temperature cycles, 0°C to + 50°C
b) 1.0 million pressure cycles, 0 psi to full-scale span
6: Input impedance is the impedance between pins 2 and 5
7: Output impedance is the impedance between pins 1 and 3.
8: This is the common-mode voltage of the output arms (Pins 1 and 3) for VS = 12 VDC.
9: Response time for a 0 psi to full-scale span pressure step change, 10% to 90% rise time.
10: Long term stability over a one year period.
11: Maximum pressure at any port is the maximum operating plus common-mode pressure which can be applied.
March 1998/062
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









No Preview Available !

SDXxxxA2 Даташит, Описание, Даташиты
SDX SERIES
Lowwww.DataSheet4U.com Cost Compensated Pressure Sensors in DIP Package
PHYSICAL DIMENSIONS
Mass: 2 Grams
SDXxxxG2/A2
Dimensions in inches (mm)
March 1998/062
SDXxxxD4
Dimensions in inches (mm)
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










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