
CHT-SM5651
SM-5651 Dual In Line Package, Sub PSI Range, Constant Current
Features
- Dual In Line (DIP) Package
- Temperature Compensated
- Very Low Pressure
- Top Tube and Barb Ports
- Ranges (0.15 / 0.30 / 0.80 / 1.50) PSI
- 1% Interchangeability
- Constant Current
- High Stability
Great for .....
Building HVAC
Medical CPAP
Medical Anasthesia
About the SM5651
Advanced Sensor Ceramic Hybrid Technology (CHT) Series is a temperature compensated, mV output, PCB mounted pressure sensor packaged in a rugged Dual In Line package. The Ceramic Hybrid Technology uses a silicon MEMS pressure sensor bound to a ceramic substrate containing thick film resistors that are uniquely laser trimmed for each sensor. Incorporating a flexible design, the CHT-SM5651 Series is available with short, long or no tubes and can be mounted pins up or pins down to allow OEMs to optimize their board design. The CHT-SM5651 series is powered using a constant current and when configured as in the Application Note, the integrated gain set resistor will ensure 2% field interchangeability. The CHT-SM5651 series superior die performance, coupled with rugged ceramic substrate ensures long term stability with superior temperature performance over a wide operating range.
SPECIFICATIONS
Performance
Accuracy
±1.5 %FSS
Stability
±0.25 %FSS (Over 1 Year)
Hysteresis & Repeatabillity
±0.30 %FSS
2nd Order Offset or Sensitivity
Thermal
Accuracy
-40 to 125 ̊C
Compensated Temperature
0 to 60 ̊C
Thermal Error, Offset
-1.0 to 1.0 %FSS
Thermal Error, Span
-0.75 to 0.75 %FSS
Electrical
Output
25-75 mV Full Scale Span (%FSS)
Excitation
0.5 to 2.0 mA
Offset
-2 to 2 mV
Maximum Ratings
Excitation
3 mA
Storage Temperature
-40 to 150C
Over Pressure
15x Range
Media Comptabilty
Non Corrosive Gases
Model Number Configuration

Mechanical Dimensions

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