SCCxx Sensym, SCCxx Datasheet - Page 2

• Manufacturer Part Number: SCCxx
• Description: Pressure Sensors
• Manufacturer: Sensym

SCC SERIES
Pressure Sensors
PRESSURE SENSOR CHARACTERISTICS
Maximum Ratings (For All Devices)
Supply Current, I
Temperature Ranges
Humidity
Lead Temperature (soldering 4 sec)
Common-Mode Pressure
Performance Characteristics
Performance Characteristics
Part Number
SCC05(D,G)
SCC15A
SCC15(D,G)
SCC30(A,D,G)
SCC100A
SCC100(D,G)
SCC300A
Zero Pressure Offset
Combined, Linearity, Hysteresis, Repeatability
Temperature Effect on Span
Temperature Effect on Offset
Long Term Stability of Offset and Span
Response Time (10% to 90%)
Input Impedance
Output Impedance
Specification Notes:
1:
2:
3:
4:
5:
6:
7:
8:
9:
Compensated
Operating
Storage
Reference Conditions: Supply Current = 1.0 mA, T
Accuracy is the sum of Hysterisis and Linearity. Hysterisis is the maximum output difference at any point within the operating pressure range for increasing and decreasing pressure.
Linearity refers to the best straight line fit as measured for the offset, full-scale and 1/2 full-scale pressure at 25°C.
This is the maximum temperature shift for span when measured between 0°C and 50°C relative to the 25°C reading. Typical temperature coefficients for span and resistance are
-2200 ppm/°C and +2200 ppm/°C respectively.
This is the maximum temperature shift for offset when measured between 0°C and 50°C relative to the 25°C reading.
Span is the algebraic difference between the output voltage at full-scale pressure and the output at zero pressure.
Maximum difference in output at any pressure with the operating pressure range and temperature within
0°C to 50°C after:
Response time for a 0 psi to full-scale span pressure step change. 10% to 90% rise time
Temp effect on span and offset are guaranteed by design. Therefore these parameters are not 100% tested.
The SCC100D devices can only be used in a forward gauge mode. Application of more than 30 psig to the back side of any of the SCC Series devices can result in device failure.
9
S
a)
b)
Operating
Pressure
Characteristics
Range
0-15 psid(g)
0-30 psid(g)
0-5 psid(g)
0-100 psia
0-100 psig
0-300 psia
100 temperature cycles, 0°C to 50°C
1.0 million pressure cycles, 0 psi to full-scale span
0-15 psia
3, 8
4,8
7
Maximum
Pressure
6
A
150 psia
150 psig
450 psia
=25°C, Common-mode Line Pressure = 0 psig, Pressure Applied to P1, unless otherwise noted.
30 psia
Over
20 psi
30 psi
60 psi
(Individual Models) I
(All Models) I
2
Accuracy
S
Aubinger Weg 27, 82178 Puchheim, Germany
Phone 0049 - (0) 89 80 08 30, Fax 0049 - (0) 89 8 00 83 33
http://www.sensortechnics.com
-55°C to +125°C
0.50%
0.50%
0.50%
0.50%
0.50%
0.50%
0.50%
= 1.0 mA, T
-40°C to +85°C
0 to 100 %RH
0°C to +50°C
S
= 1.0 mA, T
1.5 mA
150 psi
2
Min.
-30.0
4.00
4.00
250°C
---
---
---
---
---
A
= 25°C
(0°C-50°C)
On Span
Effect
1.50%
1.50%
1.50%
1.50%
1.50%
1.50%
1.50%
A
= 25°C
Typ.
0.25
0.25
0.50
0.10
0.10
5.00
5.00
-10
3
1
On Offset
(0°C-50°C)
Effect
2.00%
2.00%
2.00%
2.00%
2.00%
2.00%
2.00%
Max.
20.0
0.50
1.50
2.00
6.50
6.50
---
---
4
Full-Scale
Span
60-150
85-225
85-225
50-120
January 1998/040
(mV)
25-65
30-95
40-95
%FSO
%FSO
%FSO
%FSO
mSec
Unit
mV
k
k
5