0.3PSI-G-HGRADE-MINI Datasheet, PDF (1/4 Pages) All Sensors Corporation – H-Grade Pressure Sensors

Miniature Pressure Sensors
H-Grade
Pressure Sensors
Features
• 0 to 4” H2O to 0 to 100 PSI Pressure Ranges
• 0.5 % linearity...high accuracy version
• Temperature Compensated
• Calibrated Zero and Span
Applications
General Description
• Medical Instrumentation
• Environmental Controls
• HVAC
The Miniature series pressure sensors are based upon a proprietary technology to reduce the size of the sensor and
yet maintain a high level of performance. This model provides a calibrated millivolt output with superior output
offset characteristics. Output offset errors due to change in temperature, stability to warm-up, stability to long time
period, and position sensitivity are all significantly reduced when compared to conventional compensation meth-
ods. In addition the sensor utilizes a silicon, micromachined, stress concentration enhanced structure to provide a
very linear output to measured pressure.
These calibrated and temperature compensated sensors give an accurate and stable output over a wide temperature
range. This series is intended for use with non-corrosive, non-ionic working fluids such as air, dry gases and the
like. The H-GRADE is a high accuracy version of the millivolt output pressure sensors.
The output of the device is ratiometric to the supply voltage and operation from any D.C. supply voltage.
Physical Dimensions
Equivalent Circuit
No Pressure Port
Single Pressure Port
Marking:
right dot: gold: H-Grade
left dot:
L04: white
L10: yellow
0.3: pink
1.0: green
05: blue
15: purple
30: orange
100: brown
Approvals
MKT
DATE MFG
Dual Pressure Port
DATE ENG
Input Resittance 5.0 k ohm
Output Resistance 3.0 k ohm
DATE QA
DATE
As Is
With Change
As Is
All Sensors
With Change
As Is
With Change
DS-0107 Rev B
As Is
With Change