(Piezoresistive Pressure Sensors / Uncompensated Packages, 압저항식 압력센서)
The SMD Series is a surface-mountable device suitable for high-volume, low to medium pressure applications.
| Overview |
|
| Features |
| Range : 5 to 500+ psi (.34 to 34.5+ bar; 34.5 to 3,447 KPa) |
| Type : Absolute, gage, differential and vacuum |
| Media : Clean, dry air and non-corrosive gases |
| Packaging : Substrates, covers, gels, etc. |
| Flexibility : Sensitivity, resistance, bridge, constraint, etc. |
|
| Benefits |
| Performance : Enjoy best-in-class performance due to Merit’s proprietary Sentium technology |
| Cost : Save money over time with high-performing die |
| Security : Feel confident doing business with an experienced company backed |
| by a solid parent company (NASDAQ: MMSI) |
| Speed : Get to market quickly with creative and flexible solutions. |
| Service : Experience prompt, personal and professional support. |
| Specifications |
| Parameter |
Minimum |
Typical |
Maximum |
Units |
Notes |
| Electrical & Environmental |
| Excitation |
|
5 |
15 |
V |
Maximum: 3mA |
| Impedance |
4000 |
5000 |
6000 |
Ω |
Optional: 3,500 +/- 500 |
| Operating Temperature |
-40 |
|
85 |
°C |
Sentium® technology |
| Storage Temperature |
-55 |
|
160 |
°C |
|
| Performance |
| Offset |
-10 |
0 |
10 |
mV/V |
Zero pressure; gage only; @25°C |
| Non-linearity |
-0.2 |
0 |
0.2 |
% FSO |
Best Fit Straight Line; @25°C |
| Pressure Hysteresis |
-0.1 |
0 |
0.1 |
% FSO |
@25°C |
| Temp Coeff - Zero |
-25 |
0 |
25 |
µV/V/°C |
-40°C to 85°C |
| Temp Coeff - Resistance |
2300 |
2800 |
3300 |
PPM/°C |
-40°C to 85°C |
| Temp Coeff - Sensitivity |
-1500 |
-2200 |
-2500 |
PPM/°C |
-40°C to 85°C |
| Thermal Hysteresis |
-0.2 |
0 |
0.2 |
% FSO |
Zero pressure |
| Burst Pressure |
2X |
|
|
|
Full scale pressure |
| Full-Scale Output (@ 5 volts) Other outputs available upon request |
| 5 psi (.34 bar; 34.5 KPa) |
60 |
75 |
90 |
mV |
|
| 15 psi (1 bar; 103 KPa) |
125 |
150 |
175 |
mV |
|
| 100 psi (6.9 bar; 689 KPa) |
120 |
150 |
180 |
mV |
|
| 300 psi (20.7 bar 2068 KPa) |
120 |
150 |
180 |
mV |
|
| 500 psi (34.5 bar 3447 KPa) |
140 |
175 |
210 |
mV |
|
Part Details
Dimensions & Electrical (millimeters)
Absolute and Gage available
Part Number Configurator
| Example: |
| S11-0015-11 offers 5kohm Impedance, Closed Bridge, Absolute Constraint, |
|
5 psi, Square Ceramic Cap, No Gel
|
Standard Part Numbers
|
|
S11-0005-11
|
S11-0005-21
|
S21-0005-21
|
|
S11-0015-11
|
S11-0015-21
|
S21-0015-21
|
|
S11-0100-11
|
S11-0100-21
|
S21-0100-21
|
|
S11-0300-11
|
S11-0300-21
|
S21-0300-21
|
|
S11-0500-11
|
S11-0500-21
|
S21-0500-21
|
|
S12-0005-11
|
S12-0005-21
|
S22-0005-21
|
|
S12-0015-11
|
S12-0015-21
|
S22-0015-21
|
|
S12-0100-11
|
S12-0100-21
|
S22-0100-21
|
|
S12-0300-11
|
S12-0300-21
|
S22-0300-21
|
|
S12-0500-11
|
S12-0500-21
|
S22-0500-21
|
|
S21-0005-11
|
S11-0005-22
|
S21-0005-22
|
|
S21-0015-11
|
S11-0015-22
|
S21-0015-22
|
|
S21-0100-11
|
S11-0100-22
|
S21-0100-22
|
|
S21-0300-11
|
S11-0300-22
|
S21-0300-22
|
|
S21-0500-11
|
S11-0500-22
|
S21-0500-22
|
|
S22-0005-11
|
S12-0005-22
|
S22-0005-22
|
|
S22-0015-11
|
S12-0015-22
|
S22-0015-22
|
|
S22-0100-11
|
S12-0100-22
|
S22-0100-22
|
|
S22-0300-11
|
S12-0300-22
|
S22-0300-22
|
|
S22-0500-11
|
S12-0500-22
|
S22-0500-22
|
|
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