HDOB001AH [SENSORTECHNICS]
Precision compensated pressure sensors;型号: | HDOB001AH |
厂家: | SENSORTECHNICS GMBH |
描述: | Precision compensated pressure sensors |
文件: | 总5页 (文件大小:75K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
HDO Series
Precision compensated pressure sensors
FEATURES
· 10 mbar to 5 bar, absolute, gage or
differential pressure
· Calibrated and temperature
compensated
· High impedance for low power
applications
· Small SMD packages
· RoHS compliant
MEDIA COMPATIBILITY
To be used with non-corrosive, non-ionic working
fluids such as clean dry air, dry gases and the like.
EQUIVALENT CIRCUIT
SPECIFICATIONS
Maximum ratings
+Vs
5
Supply voltage VS
Lead specifications
+20 VDC
Average preheating temperature gradient 2.5 K/s
Soak time
ca. 3 min
50 s
40 s
15 s
260°C
-3.5 K/s
Time above 217°C
Time above 230°C
Time above 250°C
Peak temperature
Cooling temperature gradient
-Vout
3
+Vout
1
Temperature ranges
Compensated
0 ... 50 °C
(0 ... 70 °C on request)
-40 ... 85 °C
Operating
Storage
2
-40 ... 125 °C
GND
Humidity limits (non-condensing)
0 ... 100% RH
E / 11648 / F
1/5
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HDO Series
Precision compensated pressure sensors
PRESSURE RANGES SPECIFICATIONS1
Full-scale span2
Typ.
Operating
pressure
Proof
Burst
Part number
pressure11
pressure12
Min.
Max.
HDOM010...P
HDOM020...P
HDOM050...P
HDOM100...P
HDOM200...P
HDOM500...P
HDOB001A...P
HDOB001(D,G)...P
HDOB002...P
HDOB005...P
HDOM010...H
HDOM020...H
HDOM050...H
HDOM100...H
HDOM200...H
HDOM500...H
HDOB001A...H
HDOB001(D,G)...H
HDOB002...H
HDOB005...H
0...10 mbar
0...20 mbar
0...50 mbar
0...100 mbar
0...200 mbar
0...500 mbar
0...1 bara
100 mbar
100 mbar
250 mbar
250 mbar
1 bar
150 mbar
150 mbar
500 mbar
500 mbar
1.4 bar
1.4 bar
5 bara
19.7 mV
24.7 mV
19.7 mV
19.7 mV
29.7 mV
29.7 mV
89.1 mV
59.4 mV
49.5 mV
59.4 mV
19.5 mV
24.5 mV
19.37 mV
19.37 mV
28.95 mV
28.95 mV
86.85 mV
57.9 mV
48.25 mV
57.9 mV
20.0 mV
25.0 mV
20.0 mV
20.0 mV
30.0 mV
30.0 mV
90.0 mV
60.0 mV
50.0 mV
60.0 mV
20.0 mV
25.0 mV
20.0 mV
20.0 mV
30.0 mV
30.0 mV
90.0 mV
60.0 mV
50.0 mV
60.0 mV
20.3 mV
25.3 mV
20.3 mV
20.3 mV
30.3 mV
30.3 mV
90.9 mV
60.6 mV
50.5 mV
60.6 mV
20.5 mV
25.5 mV
20.63 mV
20.63 mV
31.05 mV
31.05 mV
93.15 mV
62.1 mV
51.75 mV
62.1 mV
1 bar
3 bara
0...1 bar
3 bar
5 bar
0...2 bar
4 bar
6 bar
0...5 bar
7 bar
7 bar
0...10 mbar
0...20 mbar
0...50 mbar
0...100 mbar
0...200 mbar
0...500 mbar
0...1 bara
100 mbar
100 mbar
250 mbar
250 mbar
1 bar
150 mbar
150 mbar
500 mbar
500 mbar
1.4 bar
1.4 bar
5 bara
1 bar
3 bara
0...1 bar
3 bar
5 bar
0...2 bar
4 bar
6 bar
0...5 bar
7 bar
7 bar
Specification notes:
1. Reference conditions: supply voltage, VS=12 VDC; TA=25 °C; RH=50 %; common mode line pressure = 0 bar; pressure applied
to high pressure port.
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. Hysteresis is 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 offset respectively maximum difference in span within the temperature range of 0...+50°C after:
a) 100 temperature cycles, 0...+50°C.
b) 1.0 million pressure cycles, 0 psi to full scale span.
6. Input impedance is the impedance between VS and ground.
7. Output impedance is the impedance between + and - outputs.
8. This is the common mode voltage of the output arms for VS = 12 VDC
.
9. Response time for a zero to full scale span pressure step change, 10 to 90 % rise time.
10. Long term stability over a one year period.
11. Proof pressure is the maximum pressure which may be applied without causing durable shifts of the electrical parameters
of the sensing element.
12. Burst pressure is the maximum pressure which may be applied without causing damage to the sensing element or leaks to
the housing.
E / 11648 / F
2/5
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HDO Series
Precision compensated pressure sensors
PERFORMANCE CHARACTERISTICS1
All HDO...P devices (Prime Grade)
Characteristics
Zero pressure offset
Min.
Typ.
0
Max.
+0.25
±0.25
±0.5
Unit
mV
-0.25
Combined linearity and hysteresis3
±0.1
±0.2
±0.4
±0.2
>4
%FSO
mV
Temperature effects
(0...50 °C)4
Offset
Span
±1.0
%FSO
Repeatability5
±0.5
Input impedance6
devices from 4 bar
all other devices
>12
4.0
kΩ
Output impedance7
Common mode voltage8
Response time9
4.8
6.0
7.2
VDC
µsec
mV
100
±0.1
Long term stability of offset and span10
All HDO...H devices (High Grade)
Characteristics
Min.
-0.75
-0.5
Typ.
0
Max.
+0.75
+0.5
±1.0
±1.0
±2.0
±0.5
Unit
Zero pressure offset
devices up to 20 mbar
all other devices
Combined linearity and hysteresis3
mV
0
±0.2
±0.2
±0.4
±0.2
>4
%FSO
mV
Temperature effects
(0...50 °C)4
Offset
Span
%FSO
Repeatability5
Input impedance6
devices from 4 bar
all other devices
>12
4.0
kΩ
Output impedance7
Common mode voltage8
Response time9
4.8
6.0
7.2
VDC
µsec
mV
100
±0.1
Long term stability of offset and span10
E / 11648 / F
3/5
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HDO Series
Precision compensated pressure sensors
PHYSICAL DIMENSIONS AND ELECTRICAL CONNECTIONS
Different housing options are available on request. Please contact First Sensor.
HDO...E... (SMD, 2 ports same side)
15.0
Pin Connection
1
2
3
4
5
6
+Vout
GND
-Vout
I / C*
+Vs
7.5
Ø 2.3
4.1
High pressure port
I / C*
* Internal connection.
Do not connect
4
5
6
3
2
1
for any reason
Note:
The polarity indicated
is for pressure
applied to high
pressure port
(forward gage).
3.2
Pin marking
7.0
9.1
9.9
first angle projection
dimensions in mm
HDO...Y... (SMD, 1 port axial)
11.9
4.0
0.7
Pin Connection
1
2
3
4
5
6
+Vout
GND
-Vout
I / C*
+Vs
4
5
6
I / C*
* Internal connection.
Do not connect
3
2
10.4
1
for any reason
Pin
marking
15.79
Note:
Pressure port is in
forward gage
configuration
2.54
0.46
first angle projection
dimensions in mm
E / 11648 / F
4/5
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HDO Series
Precision compensated pressure sensors
ORDERING INFORMATION
Series
HDO
Pressure range Pressure mode
Housing
Porting
Grade
High
SMD, 2 ports
same side
H
P
Options
M010
M020
M050
M100
M200
M500
B001
(B001A)
A*
D
E*
8
10 mbar
20 mbar
50 mbar
100 mbar
200 mbar
500 mbar
1 bar
Absolute
Differential
Gage
Straight
Prime
SMD, 1 port
axial
G
Y**
1 bara
B002
B005
2 bar
5 bar
* only available from * standard for differential
1 bar
devices, "D"
** standard for absolute
and gage devices,
"A" and "G"
Example:
Note:
HDO
M100
G
Y
8
P
Devices highlighted in grey are preferred stock items
First Sensor reserves the right to make changes to any products herein. First Sensor does not assume any liability arising out of the application
or use of any product or circuit described herein, neither does it convey any license under its patent rights nor the rights of others.
E / 11648 / F
5/5
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