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SDX01D4-A

P1-P3P4-P4
SDX Series
Plastic Silicon Pressure Sensors
Low Cost, Temperature
Compensated, DIP, 0 psi to 1 psi,
0 psi to 100 psi
DESCRIPTION
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] 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 absolute and gage pressures
from 1 psi (SDX01) up to 100 psi (SDX100). The absolute
devices have an internal vacuum reference and an output
voltage proportional to absolute pressure. The SDX devices
are available in standard commercial and prime grades
(SDCXXXXX-A) to allow optimization of accuracy and cost in
any given application.
The SDX devices feature an integrated circuit (IC) sensor
element and laser trimmed thick film ceramic housed in a
compact solvent resistant case. The package is a double-wide,
dual-inline package (DIP). This is the same familiar package
used by IC manufacturers except it is only 11,94 mm [0.470 in]
long and has a pressure port(s). The PC board area used by
each DIP is approximately 0.26 in
2
. 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.
The output of the bridge is ratiometric to the supply voltage and
operation from any dc supply voltage up to 20 Vdc is
acceptable.
FEATURES
• Low cost DIP
• Precision temperature compensation
• Calibrated zero and span
• Small size
• Low noise
• High impedance for low power applications
POTENTIAL APPLICATIONS
• Medical equipment
• Computer peripherals
• Pneumatic controls
• HVAC
• Prime grade available (SDXxxxyy-A)
SDX Series
2 www.honeywell.com/sensing
Table 1. Pressure Range Specifications and Ordering Information
Catalog Listing, Pressure Connection,
Pressure Type
Full-Scale Span
(1)
Gage Differential/Gage Absolute
Operating
Pressure
Proof
Pressure
(2)
Min. Typ. Max.
SDX01G2 SDX01D4
-
17.37 mV 18.00 mV 18.18 mV
SDX01G2-A SDX01D4-A
-
0 psid to 1 psid 20 psid
17.82 mV 18.00 mV 18.80 mV
SDX05G2 SDX05D4
-
57.90 mV 60.00 mV 62.10 mV
SDX05G2-A SDX05D4-A
-
0 psid to 5 psid 20 psid
59.40 mV 60.00 mV 60.60 mV
SDX15G2 SDX15D4
-
86.85 mV 90.00 mV 93.15 mV
SDX15G2-A SDX15D4-A
-
0 psid to 15 psid 30 psid
89.10 mV 90.00 mV 90.90 mV
- - SDX15A2 86.85 mV 90.00 mV 93.15 mV
- - SDX15A4 86.85 mV 90.00 mV 93.15 mV
- - SDX15A2-A 89.10 mV 90.00 mV 90.90 mV
- - SDX15A4-A
0 psia to 15 psia 30 psia
89.10 mV 90.00 mV 90.90 mV
SDX30G2 SDX30D4
-
86.85 mV 90.00 mV 93.15 mV
SDX30G2-A SDX30D4-A
-
0 psid to 30 psid 60 psid
89.10 mV 90.00 mV 90.90 mV
- -
SDX30A2 86.85 mV 90.00 mV 93.15 mV
- -
SDX30A4 86.85 mV 90.00 mV 93.15 mV
- -
SDX30A2-A 89.10 mV 90.00 mV 90.90 mV
- -
SDX30A4-A
0 psia to 30 psia 60 psia
89.10 mV 90.00 mV 90.90 mV
SDX100G2 SDX100D4
-
96.50 mV 100.00 mV 103.5 mV
SDX100G2-A SDX100D4-A
-
0 psid to 100
psid
150 psid
99.00 mV 100.00 mV 101.0 mV
- -
SDX100A2 96.50 mV 100.00 mV 103.5 mV
- -
SDX100A4 96.50 mV 100.00 mV 103.5 mV
- -
SDX100A2-A 99.00 mV 100.00 mV 101.0 mV
- -
SDX100A4-A
0 psia to 100
psia
150 psia
99.00 mV 100.00 mV 101.0 mV
Nomenclature Pressure Connection
(See Fig. 2)
Pressure Type Grade
G2 A2/G2 gage standard commercial
G2-A A2/G2 gage prime
D4 OK differential standard commercial
D4-A OK differential prime
A2 A2/G2 absolute standard commercial
A2-A A2/G2 absolute prime
A4 A4 absolute standard commercial
A4-A A4 absolute prime
Table 2. General Specifications (Maximum)
Characteristic Parameter
Supply voltage (VS) 20 Vdc
Common mode pressure 150 psig
Lead soldering temperature (2 s to 4 s) 250 °C [482 °F]
Table 3. Environmental Specifications (Maximum)
Characteristic Parameter
Compensated operating temperature 0 °C to 50 °C [32 °F to 122 °F]
Operating temperature -40 °C to 85 °C [-40 °F to 185 °F]
Storage temperature -55 °C to 125 °C [-67 °F to 257 °F]
Humidity limits 0% RH to 100% RH
Plastic Silicon Pressure Sensors, Low Cost, Temperature
Compensated, DIP, 0 psi to 1 psi, 0 psi to 100 psi
Honeywell Sensing and Control 3
Table 4. Performance Characteristics
(3)
Characteristic Min. Typ. Max. Unit
Zero pressure offset
Zero pressure offset (prime grade)
(4)
-1.0
-0.3
0.0
0.0
+1.0
0.3
mV
mV
Combined linearity and hysteresis
(5)
Combined linearity and hysteresis (prime grade)
(5) (13)
–
–
±0.2
±0.1
±1.0
±0.25
% FSO
% FSO
Temperature effect on span, 0 °C to 50 °C [32 °F to 122 °F]
(6)
Temperature effect on span, 0 °C to 50 °C [32 °F to 122 °F]
(6)
(prime grade)
–
–
±0.4
±0.4
±2.0
±1.0
% FSO
% FSO
Temperature effect on offset 0, °C to 50 °C [32 °F to 122 °F]
(6)
Temperature effect on offset 0, °C to 50 °C [32 °F to 122 °F]
(6)
(prime grade)
–
–
±0.2
±0.2
±1.0
±0.5
mV
mV
Repeatability
(7)
– ±0.2 ±0.5 % FSO
Input resistance
(8)
– 4.0 – kOhm
Output resistance
(9)
– 4.0 – kOhm
Common mode voltage
(10)
1.5 3.0 5.0 Vdc
Response time
(11)
– 100 – µs
Long term stability of offset and span
(12)
– ±0.1 – mV
Notes:
1. Full-Scale Span is the algebraic difference between the output voltage at full-scale pressure and the output at zero pressure.
Full-Scale Span is ratiometric to the supply voltage.
2. Maximum pressure above which causes permanent sensor failure.
3. Reference conditions:
•
T
A
= 25 °C (unless otherwise noted).
• Supply V
S
= 12 Vdc, 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.
4. Maximum zero pressure offset for absolute devices is ±500 mV.
5. Hysteresis is the maximum output difference at any point within the operating pressure range for increasing and decreasing
pressure.
6. Maximum error band of the offset voltage and the error band of the span, relative to the 25 °C [77 °F] reading.
7. Maximum difference in output at any pressure within the operating pressure range and the temperature within 0 °C to 50 °C
[32 °F to 122 °F] after:
• 100 temperature cycles, 0 °C to 50 °C [32 °F to 122 °F].
• 1.0 million pressure cycles, 0 psi to full-scale span.
8. Input resistance is the resistance between V
S
and ground.
9. Output resistance is the resistance between the + and - outputs.
10. Common Mode voltage of the output arms for V
S
=12 Vdc.
11. Response time for a 0 psi to Full-Scale Span pressure step change, 10% to 90% rise time.
12. Long term stability over a one-year period.
13. Maximum combined linearity and hysteresis for the SDX05 prime grade is ±0.5%.
Figure 1. Electrical Connections
P1-P3P4-P4

SDX01D4-A

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Board Mount Pressure Sensors 1.5V-5V 1Psi Diff/ Gage 6Pin,PRESS SENS
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