20 INCH-D1-MV-MINI All Sensors Corporation, 20 INCH-D1-MV-MINI Datasheet

SENSOR 20" H2O D MV DUAL SS

20 INCH-D1-MV-MINI

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

Specifications of 20 INCH-D1-MV-MINI

Pressure Type
Differential
Operating Pressure
0.07 PSI, 20" H20
Port Size
Male, 0.08" (2mm) Tube, Dual
Output
0 ~ 20mV
Voltage - Supply
16V
Termination Style
PCB
Operating Temperature
-25°C ~ 85°C
Package / Case
4-SIP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
442-1084
Miniature Low Pressure Sensors
Low Pressure (2” H
Equivalent Circuit
General Description
The Millivolt Output pressure sensors is based upon a proprietary technology to reduce all output offset or
common mode errors. This model provides a calibrated millivolt output with superior output offset characteris-
tics. 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 calibrated and temperature compensated sensors give an accurate and stable output over a wide tempera-
ture 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
+16 V is acceptable.
Input Resittance
Output Resistance
2
O to 30 “ H
2
O) Sensors
15 k ohm
1.5 k ohm
-Voutput
Features
• 0 to 2” H
• Matched pressure port volumes
• Temperature Compensated
• Calibrated Zero and Span
Applications
• Medical Instrumentation
• Environmental Controls
• HVAC
4
1-30
2
O to 0 to 30” H
+Vsupply
-Vsupply
3
1
2
+ Voutput
O Pressure Ranges
2

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20 INCH-D1-MV-MINI Summary of contents

Page 1

... General Description The Millivolt Output pressure sensors is based upon a proprietary technology to reduce all output offset or common mode errors. This model provides a calibrated millivolt output with superior output offset characteris- tics. 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

... Storage Humidity Limits Two Ports Same Side Two Ports Opposite Side Part Number Part Number 2 INCH-D1-MV-MINI 2 INCH-D2-MV-MINI 5 INCH-D1-MV-MINI 5 INCH-D2-MV-MINI 10 INCH-D1-MV-MINI 10 INCH-D2-MV-MINI 20 INCH-D1-MV-MINI 20 INCH-D2-MV-MINI 30 INCH-D1-MV-MINI 30 INCH-D2-MV-MINI Two Ports Same Side Two Ports Opposite Side Part Number Part Number 2 INCH-D1DIP-MV-MINI 2 INCH-D2DIP-MV-MINI 5 INCH-D1DIP-MV-MINI 5 INCH-D2DIP-MV-MINI ...

Page 3

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

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. Physical Dimensions Dual in Line (SDXL) ...

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