RDOB005A2P [SENSORTECHNICS]
Precision compensated pressure sensors; 精密补偿压力传感器
| 型号： | RDOB005A2P |
| 厂家： | 
SENSORTECHNICS GMBH |
| 描述： | Precision compensated pressure sensors |
| 文件： | 总5页 (文件大小：140K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
RDO Series
Precision compensated pressure sensors
FEATURES
· 0...10 mbar to 0...5 bar,
0...5 inch H2O to 0...100 psi,
differential, gage or absolute
· Temperature compensated
· Calibrated zero and span
· High impedance for low power
applications
· Small DIP packages
· Sensortechnics PRO services
MEDIA COMPATIBILITY
To be used with non-corrosive, non-ionic working
fluids such as clean dry air, dry gases and the like.
SPECIFICATIONS
EQUIVALENT CIRCUIT
Maximum ratings
Supply voltage VS
+20 VDC
250 °C
+Vs
Lead temperature (soldering 4 sec.)
Temperature ranges
Compensated
Operating
0 to 50 °C
-40 to 85 °C
-55 to 125 °C
Storage
-
+
Humidity limits (non-condensing)
0 to 100% RH
Common mode pressure
all devices up to 25 mbar/10 "H2O
50 psig
all others
150 psig
E / 11709 / A
1/5
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RDO Series
Precision compensated pressure sensors
PRESSURE RANGES SPECIFICATIONS1
RDO...P (Prime Grade) devices
Full-scale span2
Typ.
Part number
Operating pressure Proof pressure11
Min.
Max.
RDOM050...P
RDOM100...P
RDOM250...P
RDOB001...P
RDOB002...P
RDOB005...P
RDOP001...P
RDOP005...P
RDOP015...P
RDOP030...P
RDOP100...P
0...50 mbar
0...100 mbar
0...250 mbar
0...1 bar
1.4 bar
1.4 bar
1.4 bar
2.1 bar
4.2 bar
10.4 bar
20 psi
12.92 mV 13.05 mV 13.18 mV
25.91 mV 26.17 mV 26.43 mV
43.1 mV
86.2 mV
86.2 mV
71.8 mV
17.82 mV
59.40 mV
89.10 mV
89.10 mV
43.5 mV
87.0 mV
87.0 mV
72.5 mV
18.0 mV
60.0 mV
90.0 mV
90.0 mV
43.9 mV
87.9 mV
87.9 mV
73.2 mV
18.18 mV
60.60 mV
90.90 mV
90.90 mV
0...2 bar
0...5 bar
0...1 psi
0...5 psi
20 psi
0...15 psi
0...30 psi
0...100 psi
30 psi
60 psi
150 psi
99.00 mV 100.0 mV 101.0 mV
RDO...H (High Grade) devices
Full-scale span2
Part number
Operating pressure Proof pressure11
Min.
Typ.
Max.
RDOM010...H
RDOM025...H
RDOM050...H
RDOM100...H
RDOM250...H
RDOB001...H
RDOB002...H
RDOB005...H
RDOH005...H
RDOH010...H
RDOP001...H
RDOP005...H
RDOP015...H
RDOP030...H
RDOP100...H
0...10 mbar
0...25 mbar
0...50 mbar
0...100 mbar
0...250 mbar
0...1 bar
250 mbar
250 mbar
1.4 bar
15.7 mV
24.6 mV
12.5 mV
25.2 mV
42.0 mV
84.0 mV
84.0 mV
70.0 mV
19.5 mV
24.5 mV
17.37 mV
57.90 mV
86.85 mV
86.85 mV
96.50 mV
16.1 mV
25.1 mV
13.0 mV
26.1 mV
43.5 mV
87.0 mV
87.0 mV
72.5 mV
20.0 mV
25.0 mV
18 mV
16.5 mV
25.6 mV
13.5 mV
27.0 mV
45.0 mV
90.0 mV
90.0 mV
75.0 mV
20.5 mV
25.5 mV
18.63 mV
62.10 mV
93.15 mV
93.15 mV
103.5 mV
1.4 bar
1.4 bar
2.1 bar
0...2 bar
4.2 bar
0...5 bar
10.4 bar
200 inch H2O
200 inch H2O
20 psi
0...5 inch H2O
0...10 inch H2O
0...1 psi
0...5 psi
20 psi
60 mV
0...15 psi
30 psi
90 mV
0...30 psi
60 psi
90 mV
0...100 psi
150 psi
100 mV
E / 11709 / A
2/5
www.sensortechnics.com
RDO Series
Precision compensated pressure sensors
PERFORMANCE CHARACTERISTICS1
Characteristics
Min.
-0.25
-0.30
-0.75
-1.00
-0.50
Typ.
Max.
+0.25
+0.30
+0.75
+1.00
+0.50
Unit
Zero pressure offset
all RDO...D4P and RDO...G2P devices
all RDO...A2P devices12
all devices up to 25 mbar/10 "H2O
all RDO...A2H devices12
all other devices
0
0
0
0
0
mV
Combined linearity and hysteresis3
all RDO...P devices3
all other devices
Temperature effects (0 to 50°C)4
±0.1
±0.2
±0.25
±1.00
%FSO
mV
Offset
all RDO...P devices
all devices up to 25 mbar/10 "H2O
all other devices
±0.2
±0.2
±0.2
±0.4
±0.4
±0.5
±0.2
4.0
±0.5
±0.6
±1.0
±1.0
±2.0
Span
all RDO...P
all other devices
%FSO
Repeatability5
all devices up to 25 mbar/10 "H2O
all other devices
±0.5
5.0
Input impedance6
Output impedance7
Common mode voltage8
Response time9
kΩ
4.0
1.5
3.0
VDC
µsec
mV
100
±0.1
Long term stability of offset and span10
Specification notes:
1.
2.
3.
Reference conditions: supply voltage, VS = 12VDC; TA = 25°C; common mode line pressure = 0 bar; pressure applied to port 2.
For absolute devices only, pressure is applied to port 1 and the output polarity is reversed.
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.
Hysteresis is the maximum output difference at any point within the operating pressure range for increasing and decreasing
pressure. Maximum linearity and hysteresis for the RDOM250...P is 0.35 %FSO and for the RDOP005...P is 0.5 %FSO.
Maximum error band of the offset voltage and the error band of the span, relative to the 25°C reading.
Maximum difference in output at any pressure within the operating pressure range and temperature within 0 to +50°C after:
a) 100 temperature cycles, 0 to +50°C.
4.
5.
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.
10.
11.
Response time for a zero to full scale span pressure step change, 10 to 90 % rise time.
Long term stability over a one year period.
If the maximum pressure is exceeded, even momentarily, the package may leak or burst, or the pressure sensing die may fracture.
The proof pressure for the forward gage of all devices in the D4-package is the specified value or 7 bar/100 psi, whatever is less.
Absolute devices with improved zero pressure offset values are available on request. Please contact your nearest Sensortechnics
sales office for further information.
12.
E / 11709 / A
3/5
www.sensortechnics.com
RDO Series
Precision compensated pressure sensors
PHYSICAL DIMENSIONS
RDO...G2...,
RDO...A2...
0.470
(11.94)
0.550
(13.97)
0.105
(2.67)
0.315
(8.00) typ.
0.280
(7.11) typ.
0.190
(4.83) typ.
compensation
circuit
0.020
(0.51) typ.
third angle projection
0.110
(2.79) typ.
0.600
(15.24) typ.
0.01
(0.25)
0.100
(2.54) typ.
mass: 2 g
dimensions in inches (mm)
RDO...D4...
1
P1
0.470
(11.94)
4
P2
0.550
(13.97)
Ø 0.090
(2.29) typ.
0.300
(7.62)
0.135
(3.43)
0.250
(6.35)
0.430
(10.92) typ.
0.335
(8.50) typ.
compensation
circuit
0.120
(3.05) typ.
0.020
(0.51) typ.
0.110
(2.79) typ.
0.600
(15.24) typ.
0.010
(0.25) typ.
0.100
(2.54) typ.
third angle projection
mass: 2 g
dimensions in inches (mm)
ELECTRICAL CONNECTION
Top View
RDO...G2...
RDO...A2...
RDO...D4...
Pin 1 identified by
chamfered corner
Pin 1 identified by
chamfered corner
out -
GND
out +
out +
1
1
1
out +
GND
out -
P1
P2
P1
+Vs
+Vs
GND
out -
+Vs
4
P2
4
4
Vent hole
Note: The polarity identicated is for pressure applied to
RDO...G2..., RDO...D4... : P2 (backward gage), RDO...A2... : P1 (forward gage)
E / 11709 / A
4/5
www.sensortechnics.com
RDO Series
Precision compensated pressure sensors
ORDERING INFORMATION - AVAILABLE LISTINGS
Note:
RDO...P = Prime Grade,
RDO...H = High Grade
Pressure mode
Pressure range
Absolute
Gage
Differential/Gage
RDOM010D4H
10 mbar
25 mbar
50 mbar
100 mbar
250 mbar
1 bar
RDOM010G2H
RDOM025G2H
RDOM050G2P
RDOM100G2(P,H)
RDOM250G2(P,H)
RDOB001G2(P,H)
RDOB002G2(P,H)
RDOB005G2(P,H)
RDOM025D4(P,H)
RDOM050D4(P,H)
RDOM100D4(P,H)
RDOM250D4(P,H)
RDOB001D4(P,H)
RDOB002D4H
RDOB001A2(P,H)
RDOB002A2(P,H)
RDOB005A2(P,H)
2 bar
5 bar
RDOB005D4(P,H)
RDOH005D4H
5 "H2O
10 "H2O
1 psi
RDOH010D4H
RDOP001G2(P,H)
RDOP005G2(P,H)
RDOP015G2(P,H)
RDOP030G2(P,H)
RDOP100G2(P,H)
RDOP001D4(P,H)
RDOP005D4(P,H)
RDOP015D4(P,H)
RDOP030D4H
5 psi
15 psi
RDOP015A2(P,H)
RDOP030A2(P,H)
RDOP100A2(P,H)
30 psi
100 psi
RDOP100D4(P,H)
Sensortechnics PRO services:
· Extended guarantee period of 2 years
· Improved performance characteristics
· Custom product modifications and adaptations even for small quantities
· Advanced logistics models for supply inventory and short delivery times
· Technical support through application engineers on the phone or at your site
· Fastest possible technical response for design and QA engineers
... plus other services on request
Sensortechnics reserves the right to make changes to any products herein. Sensortechnics 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 / 11709 / A
5/5
www.sensortechnics.com
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