參數(shù)資料
型號(hào): SM5852-008-A-3-L
廠商: Electronic Theatre Controls, Inc.
英文描述: Amplified Pressure Sensor
中文描述: 擴(kuò)增壓力傳感器
文件頁(yè)數(shù): 3/4頁(yè)
文件大小: 210K
代理商: SM5852-008-A-3-L
SILICON
I N C O R P O R A T E D
SM5812/SM5852
CHARACTERISTICS FOR SM5812/SM5852 –
SPECIFICATIONS
All parameters are measured at room temperature while applying 5.000V supply, unless otherwise specified.
2005 SMI
Silicon Microstructures, Inc.
1701 McCarthy Blvd.
Milpitas, CA 95035
USA
Tel: 408-577-0100
Fax: 408-577-0123
Sales@si-micro.com
www.si-micro.com
Rev 1.4 6_05
Absolute
1
, Gage & Single
2
Differential
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
NOTES
Zero output (absolute and gauge)
0.42
0.50
0.58
V
3
Zero output (differential)
2.42
2.50
2.58
V
3
Output Span
3.92
4.00
4.08
1.96
2.00
2.04
V FS
3, 4
0.15 PSI
3.80
4.00
4.20
1.90
2.00
2.10
V FS
3, 4
Linearity
-0.5
+0.5
-0.5
+0.5
%FS
5
0.15 PSI
-2.5
+2.5
-2.5
+2.5
%FS
5
Pressure hysteresis
5812
-0.1
+0.1
-0.1
+0.1
%FS
5852
-0.3
+0.3
-0.3
+0.3
%FS
Temperature coefficient - Zero
-1.0
+1.0
-1.0
+1.0
%FS
0.15 PSI
-2.5
+2.5
-2.5
+2.5
%FS
Temperature coefficient – Span
-1.0
+1.0
-1.0
+1.0
%FS
0.15 PSI
-2.0
+2.0
-2.0
+2.0
%FS
Thermal hysteresis
-0.1
+0.1
-0.1
+0.1
%FS
Response Time
2
2
msec
Supply voltage
4.75
5.00
5.25
4.75
5.00
5.25
V
3, 7
Current consumption
10
10
mA
Overpressure
5812
3X
3X
%FS
6
5852
15X
15X
%FS
6
Operating temperature range
-40
25
+125
-40
25
+125
°C
Compensated temperature range
0
25
+70
0
25
+70
°C
Storage temperature range
-55
25
+135
-55
25
+135
°C
Media compatibility
8
Weight
3
3
gram
Notes:
1.
Absolute parts are only offered in the SM5812 Series.
2.
Single-ended parts (Pressure Type - S) have 2 ports and are for higher gain differential applications where the
differential pressure is
always
positive.
3.
Sensor output is ratiometric to supply.
4.
Full-scale (FS) is defined as zero pressure to rated pressure; differential parts can be used ±FS. Absolute and Gauge
zero output is 0.5 V typical and full-scale output is 4.5 V. Span is the difference between Full-scale output and zero
output, (4 V). For Differential parts, the negative full-scale is typically at 0.5 V, zero is typically 2.5 V, and positive full-
scale is 4.5 volts to give a span of
±
2.0 V.
Defined as best fit straight line for positive pressure applied to the part
5.
6.
Or 225 PSI, whichever is less. Output amplifier will saturate at about 0.25 V for applied pressure below the rated Zero
and at about 4.75 V for applied pressure above the rated Full-scale.
7.
A 100 nF filter capacitor must be placed between Vsupply and Ground.
8.
Clean, dry gas compatible with wetted materials. Wetted materials include Pyrex glass, silicon, alumina ceramic, epoxy,
RTV, gold, aluminum, and nickel.
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