1INCH-D1-BASIC Datasheet, PDF (1/3 Pages) All Sensors Corporation – Miniature Basic Pressure Sensors

Miniature Basic Pressure Sensors
Offset Compensated
Pressure Sensors
Features
• 0 to 1 “H2O to 0 to 30 “H2O Pressure Ranges
• 0.5 % linearity
• Offset Compensated
Applications
General Description
• Medical Instrumentation
• Environmental Controls
• HVAC
The Miniature BASIC series pressure sensors are based upon a proprietary technology to reduce the size of the sen-
sor and yet maintain a high level of performance. The technology is currently being patented. 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 methods. In addition the sensor utilizes a sili-
con, micromachined, stress concentration enhanced structure to provide a very linear output to measured pressure.
These offset 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 output of the device is ratiometric to the supply voltage and operation from any D.C. supply voltage up to +6V
is acceptable.
Physical Dimensions
Equivalent Circuit
Input Resittance
Output Resistance
TCR
TCS
1.66 k ohm
1.66 k ohm
2600 ppm/°C
-2200 ppm/°C.
Approvals
MKT
DATE MFG
DATE ENG
DATE QA
As Is
With Change
As Is
With Change
As Is
With Change
As Is
All Sensors
DS-0105 Rev B
DATE
With Change