sm5652 Servoflo Corporation, sm5652 Datasheet - Page 2

• Manufacturer Part Number: sm5652
• Description: Low Pressure, Constant Current Dip
• Manufacturer: Servoflo Corporation

40SP5001.02
Model 5651 Pin-out
1 -Signal Out
2 -Iexc
3 +Signal Out*
4 +Iexc
5 Gainset Resistor
6 Gainset Resistor
*Output increases as pressure is increased on Positive Differential Tube
or Absolute Tube
CHARACTERISTICS FOR SM5651/SM5652 - SPECIFICATIONS
Test Conditions: Model SM5651 w/excitation = 1.500mA @ 25
specified.
side only.
Excitation
Output
Temperature Performance
Accuracy
Impedance (SM5651)
Impedance (SM5652)
Temperature Range
Dynamic Characteristics
Notes:
1.
2.
3.
4.
5.
6.
7.
12_08
Positive Pressure is defined as entry on the bottom side of the die; gain, during factory calibration, is set using negative pressure
For the SM5652, 0.15 PSI range, span is 23.75 (min) to 26.25 (max).
Measured over a temperature range of 22 to 58
For 0.15 PSI, TC Span=±2.0%FS; TC Offset=±2.0%FS; For 0.3 PSI, TC Span==±0.75%FS
For 0.30 PSI, Hysteresis=±0.45%FS;
For 0.15 PSI, Hysteresis=±0.65%FS
Best fit straight line; measured from top-side of die
For 0.30 PSI, Linearity=±0.5%FS;
For 0.15 PSI, Linearity=±2.5%FS
Sensitivity matching relates to part-to-part matching
For 0.15 PSI, Sensitivity Matching=5.0%FS
Tested on a sample basis
0.15
0.30
0.80
1.50
3.00
PSI
All parameters below for differential parts are defined for top side only. All parameters below for gage parts are defined for back
Current (SM5651)
Voltage (SM5652)
Span (SM5651)
Span (SM5652)
Zero Offset
TC Span
TC Offset
Temp Hysteresis
Linearity
Repeatability
Pressure Hysteresis
Sensitivity Matching
Z Input
Z Output
Z Input
Z Output
Calibration
Operating
Storage
Die Proof Pressure
Die Burst Pressure
Pressure Ranges
DO NOT connect to unlabeled pins
Tel: [phone] ♦ Fax: [phone] ♦ [e-mail] ♦ www.si-micro.com
5651/ 5652
Silicon Microstructures, Inc. ♦ 1701 McCarthy Blvd. ♦ Milpitas, CA 95035 USA
Model 5652 Pin-Out
1 -Signal Out
2 -Vexc
3 +Signal Out*
4 +Vexc
5
6
001
003
008
015
030
o
C.
Min.
-2.00
-0.65
-1.00
-0.30
-0.30
-0.30
-0.30
-2.00
25.0
24.5
1.80
2.70
4.50
2.00
10X
15X
-40
-40
>0
>0
+0
Circuit Configuration for SM5651
Notes: All dimensions are shown in inches
Low Pressure, Constant Current DIP
Low Pressure, Constant Voltage DIP
o
C, Model SM5562 w/excitation = 10.00Vdc @ 25
+0.20
+0.20
+0.20
+0.05
+0.05
+0.05
+0.05
10.00
-0.20
Typ.
1.50
45.0
25.0
3.00
3.30
8.00
2.50
20.00
+2.00
25.00
Max.
+125
+125
3.00
75.0
25.5
2.00
0.65
1.00
0.30
0.30
0.30
0.30
3.80
3.80
3.80
+60
SM5651/SM5652
ORDERING INFORMATION:
o
FS Pressure
FS Pressure
C, unless otherwise
Units
%FS
%FS
%FS
%FS
%FS
%FS
%FS
mA
mV
mV
mV
kΩ
kΩ
kΩ
kΩ
°C
°C
°C
V
Notes
1, 6, 7
1, 2
4, 7
5, 7
1
3
3
7
7
3
7
7
7
7