20 INCH-D1-BASIC All Sensors Corporation, 20 INCH-D1-BASIC Datasheet

SENSOR 20" H2O D MV DUAL SS

20 INCH-D1-BASIC

Manufacturer Part Number
20 INCH-D1-BASIC
Description
SENSOR 20" H2O D MV DUAL SS
Manufacturer
All Sensors Corporation
Datasheet

Specifications of 20 INCH-D1-BASIC

Pressure Type
Differential
Operating Pressure
0.07 PSI, 20" H20
Port Size
Male, 0.084" (2.14mm) Tube, Dual
Output
0 ~ 30mV
Voltage - Supply
6V
Termination Style
PCB
Operating Temperature
-25°C ~ 85°C
Package / Case
4-SIP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
442-1055
Mi n i a ture Basi c Pressure Sensors
Physical Dimensions
Offset Compensated
Pressure Sensors
All Sensors
General Description
The Miniature BASIC series pressure sensors are based upon a proprietary technology to reduce the size of the sensor
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 silicon, 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.
DS-0105 Rev A
Features
• 0 to 1 “H2O to 0 to 30 “H2O Pressure Ranges
• 0.5 % linearity
• Offset Compensated
Applications
• Medical Instrumentation
• Environmental Controls
• HVAC

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20 INCH-D1-BASIC Summary of contents

Page 1

... Pressure Sensors General Description The Miniature BASIC series pressure sensors are based upon a proprietary technology to reduce the size of the sensor 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 ...

Page 2

... Operating Storage Humidity Limits Two Ports Same Side Two Ports Opposite Side Part Number Part Number 1 INCH-D1-BASIC 1 INCH-D2-BASIC 5 INCH-D1-BASIC 5 INCH-D2-BASIC 10 INCH-D1-BASIC 10 INCH-D2-BASIC 20 INCH-D1-BASIC 20 INCH-D2-BASIC 30 INCH-D1-BASIC 30 INCH-D2-BASIC Minimum Nominal 1.0 4.0 7.0 ±0.1 ±10 ±15 ±80 0.1 Miniature Basic Pressure Sensors 0 to 70° ...

Page 3

... Offset Temperature Shift (0°C-70°C), note 2 Offset Warm-up Shift, note 3 Offset Position Sensitivity (1g) Offset Long Term Drift (one year) Linearity, hysteresis error, note 4 Performance Characteristics for 20 INCH-x-BASIC Parameter, note 1 Operating Range, differential pressure Output Span “H2O, note 5 Offset Voltage @ zero differential pressure Offset Temperature Shift (0° ...

Page 4

... HALF FULL SCALE RATED PRESSURE USING BEST STRAIGHT LINE CURVE FIT 5: T NOTE HE VOLTAGE ADDED TO THE OFFSET VOLTAGE AT FULL SCALE PRESSURE Pressure Response: for any pressure applied the response time to get to 90% of pressure applied is typically less than 100 useconds. Equivalent Circuit +Vsupply ...

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